Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE"

Transcription

1 Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE Course Title: Applied Chemistry Course Number: G 2614 Department: Science Grade(s): Level(s): General Credit: 1 Course Description This is a general survey course focusing on the practical application of chemical concepts and theories to industry, technology, and everyday life. Numerous lab exercises and experiments enhance the classroom materials while providing hands-on experiences for the student. Required Instructional Materials Chemistry: Visualizing Matter, Holt, Teacher resources for selected texts Current and sufficient laboratory instrumentation for each of the learning strands Appropriate safety equipment goggles, aprons, eyewash, safety shower, etc. Wall-sized Periodic Table Information technologies internet and library resources Completion/Revision Date Revisions Approved by Board of Education June 14, 2004 Revised November Mission Statement of the Curriculum Management Team The mission statement of the Science Curriculum Management Team is to promote scientific literacy emphasizing the process, content, and interdisciplinary nature of science. Enduring Understandings for the Course Inquiry is the integration of process skills, the application of scientific content and critical thinking to solve problems. Science is the method of observation and investigation used to understand our world. Matter can be described, organized, and classified for understanding. The law of conservation of matter describes how matter behaves. The periodic table is a tool that can be used to predict properties of elements and how these elements will react with each other. Elements on the periodic table have many applications including those in the medical field to help diagnose and treat ailments/disorders. Elements on the periodic table can be found in different combinations and quantities, forming all the different substances on earth. While some acids and bases are harmful, some are biologically important. The science behind acids and bases can help describe things such as body and environmental chemistry. Applied Chemistry - Page 1 of 9

2 Advances in chemistry have personal. societal, and environmental costs and benefits. Polymers are organic compounds composed of carbon chains that can be systematically modified or recycled into other materials. The environment is a complex assemblage of interacting and evolving chemical processes. Temperature is a measure of the average kinetic energy of the molecules. Applied Chemistry - Page 2 of 9

3 1.0 Scientific Reasoning and Communication Skills NOTE: This learning strand should be taught through the integration of the other learning strands. This learning strand is not meant to be taught in isolation as a separate unit. Inquiry is the integration of process skills, the application of scientific content and critical thinking to solve problems. Science is the method of observation and investigation used to understand our world. LEARNING OBJECTIVES The student will: 1.1 Generate scientific questions to be investigated. 1.2 Apply appropriate instruments needed to collect data precisely. 1.3 Analyze experimental design and data so as to question validity, identify variables, and improve experimental design. 1.4 Develop conclusions based on critical data analysis identifying further investigations and/or questions based on the results. 1.5 Organize data in tables and graphs. 1.6 Utilize graphs in order to determine patterns and make predictions. 1.7 Apply computer-based tools to present and research information. 1.8 Gather information using a variety of print and non-print sources. 1.9 Support scientific arguments using a variety of print and non-print sources Present scientific information orally Present scientific information in an expository format so that it adheres to standard forms of grammar and mechanics. Sufficient laboratory instrumentation Performance tasks Open-ended labs Inquiry Modeling Hands-on, minds-on lab activities See other learning strands for integration Lab reports Open-ended questions Teacher observations Essays and/or compositions Research based projects See other learning strands for integration Applied Chemistry - Page 3 of 9

4 2.0 Matter Matter can be described, organized, and classified for understanding. The law of conservation of matter describes how matter behaves. 2.1 Differentiate between elements, compounds and mixtures. 2.2 Describe the states of matter (molecular arrangement and speed, volume, shape). 2.3 Relate Kinetic Molecular Theory to states of matter. 2.4 Apply the law of conservation of matter and energy to chemical reactions. 2.5 Differentiate between physical and chemical changes. 2.6 Utilize multi-step separation techniques to remove pollutants from water. Hot plate, thermometers, beakers, test tubes, balances, various elements and compounds, ziploc baggies Calculators Density kit Discovery Channel The Elements Dirty water garlic, sodium chloride, used coffee grounds, oil, filter paper, funnel, charcoal, distillation kit Ink Artificial urine, ph paper, test tubes, Benedict s solution, Biuret solution, graduated cylinders, hot water bath Lecture Laboratory investigations (conservation of matter in baggie, forgery, urinalysis) Inquiry activities (difference between elements, compounds, mixture, physical and chemical change, separation of dirty water) Video (physical/chemical changes, elements/compounds) Illustrate and/or model states of matter on molecular level Illustrate and/or model states of matter on molecular level Applied Chemistry - Page 4 of 9

5 3.0 Atomic Theory The periodic table is a tool that can be used to predict properties of elements and how these elements will react with each other. Elements on the periodic table have many applications including those in the medical field to help diagnose and treat ailments/disorders. 3.1 Describe the organization of the modern periodic table. 3.2 Predict the behavior of elements using the periodic table. 3.3 Compare and contrast metals and nonmetals. 3.4 Diagram the structure of the first 20 elements using the Bohr/Rutherford and Lewis structures. 3.5 Differentiate between ionic and covalent bonding. 3.6 Relate various medical procedures (radiation therapy, chemotherapy, isotope) to the properties of the elements. Spectroscopes/prism glasses, Bunsen burners, nichrome loops, various salts, bright line spectrum chart Gas tube kit Conductivity meter, various solutions containing dissolved ionic and covalent compounds Colored pencils/crayons Evaporation dish, ring stands Laboratory activities (flame test, conductivity testing, formation of an ionic compound) Demonstrations (gas tubes) Videos (periodic table, bonding, radiation) Lecture Illustrate Bohr/Rutherford and Lewis structures Research and report on current medical procedures and elements Create, label, and personalize individual periodic table Graphic organizers such as Venn diagrams Illustrate Bohr/Rutherford and Lewis structures Rubric for debate of medical procedures Applied Chemistry - Page 5 of 9

6 4.0 Chemical Formulas and Chemical Reactions Elements on the periodic table can be found in different combinations and quantities, forming all the different substances on earth. 4.1 Construct chemical formulas for ionic and molecular compounds based on oxidation numbers. 4.2 Name ionic and molecular compounds. 4.3 Write balanced chemical equations. 4.4 Distinguish between single/double replacement, decomposition, synthesis, and combustion reactions. 4.5 Predict the products of a chemical reaction using the five reactions types. 4.6 Use evidence to determine if a chemical reaction has occurred (heat, light, etc). 4.7 Analyze the effect of combustion on the environment. Bunsen burner, ring stands, test tubes, beakers, graduated cylinders, balances, measuring spoons Molecular modeling kit Ziploc baggies, necessary chemicals Direct instruction (crossing over method) Laboratory activities (reaction types, what happened to the vinegar, hot/cold pack, golden pennies) Demonstrations (5 types of reactions) Video (covalent and ionic bonding) Practice problems Create molecular models using kit Research and report (effects of combustion on pollution locally and globally) Skit or model on types of reactions Rubrics for research/report Applied Chemistry - Page 6 of 9

7 5.0 Acids and Bases While some acids and bases are harmful, some are biologically important. The science behind acids and bases can help describe things such as body and environmental chemistry. 5.1 Compare and contrast acids and bases and their properties. 5.2 Relate the importance of buffers/neutralization to the human body and environment. 5.3 Determine, using indicators, the ph value of common household items. Ring stands, test tubes, droppers, acids and bases, ph indicators, well plates Examples of household acids and bases Lecture Laboratory activities (acids/bases, neutralization, reaction of metals with acids) Demonstrations (neutralization) Class discussions (pools, acid rain, soil chem., water chem., cosmetics, soaps, etc.) Graphic organizers (Venn diagrams and T charts) Video Practice problems Report (acid rain) Rubric for report Applied Chemistry - Page 7 of 9

8 6.0 Carbon and Polymers Advances in chemistry have personal, societal, and environmental costs and benefits. Polymers are organic compounds composed of carbon chains that can be systematically modified or recycled into other materials. 6.1 Distinguish between organic and inorganic compounds. 6.2 Draw the structural formula for a simple organic compound given the compounds name. 6.3 Explore how simple monomers are combined to create plastics (polyethylene, polyvinyl chloride, polystyrene). 6.4 Explain the properties and uses of common synthetic polymers such as polyethylene, polyvinyl chloride, polystyrene. 6.5 Relate the process of recycling to the numbers found on different plastics and its environmental importance. Nylon rope kit Rubber ball kit Wire screens, large metal pan Teflon tape Molecule building kit Laboratory activities (slimy and super polymers, recycled paper, Teflon tape, food composition) Demonstrations Video (recycling, plastics) Web quest on recycling Build molecular models Model how to draw them Summarize scientific articles Student presentations on recycling issues Applied Chemistry - Page 8 of 9

9 7.0 Gases The environment is a complex assemblage of interacting and evolving chemical processes. Temperature is a measure of the average kinetic energy of the molecules. 7.1 Describe the general properties of gases. 7.2 Relate changes in temperature and pressure to volume of gas (Boyle s and Charles Laws). 7.3 Apply the ideal gas law and combined gas law to solve mathematical problems. 7.4 Derive how air pollution is related to the quality of the atmosphere and the ozone layer. Vacuum pump, bell jar, marshmallow peeps, shaving cream, balloons Microscale gas chemistry kit with necessary chemicals Direct instruction Modeling Laboratory activities (generation of hydrogen, oxygen, carbon dioxide, flame test) Demonstrations (vacuum jar, potato gun, syringe for Boyles Law) Video (gas laws and ozone) Practice problems Research and report (ozone) Summarize current articles on pollution Rubric for report Applied Chemistry - Page 9 of 9

Science Standard 2 Materials and Their Properties Grade Level Expectations

Science Standard 2 Materials and Their Properties Grade Level Expectations Science Standard 2 Materials and Their Properties Grade Level Expectations Properties and Structure of Materials Enduring Understanding: The structures of materials determine their properties. Essential

More information

High School Core Science Standards Chemistry

High School Core Science Standards Chemistry Overview The standards for chemistry establish scientific inquiry skills and core content for all chemistry courses in DoDEA schools. In chemistry, students acquire a fundamental knowledge of the substances

More information

Forensic Science Standards and Benchmarks

Forensic Science Standards and Benchmarks Forensic Science Standards and Standard 1: Understands and applies principles of scientific inquiry Power : Identifies questions and concepts that guide science investigations Uses technology and mathematics

More information

SCIENCE Chemistry Standard: Physical Science

SCIENCE Chemistry Standard: Physical Science Standard: Physical Science Nature of Matter A. Describe that matter is made of minute particles called atoms and atoms are comprised of even smaller components. Explain the structure and properties of

More information

Exercises: Exercise 1: Safety Contract Students complete a safety contract in order to eliminate, prevent, and be aware of possible hazards.

Exercises: Exercise 1: Safety Contract Students complete a safety contract in order to eliminate, prevent, and be aware of possible hazards. Lab 1: Introduction to Laboratory and Safety Procedures Learning Objectives: Understand the importance of safety in the chemistry laboratory; Learn the chemistry safety rules; Understand what to do in

More information

Prentice Hall. Chemistry (Wilbraham) 2008, National Student Edition - South Carolina Teacher s Edition. High School. High School

Prentice Hall. Chemistry (Wilbraham) 2008, National Student Edition - South Carolina Teacher s Edition. High School. High School Prentice Hall Chemistry (Wilbraham) 2008, National Student Edition - South Carolina Teacher s Edition High School C O R R E L A T E D T O High School C-1.1 Apply established rules for significant digits,

More information

Student Review Sheet Matter & Energy Semester B Examination

Student Review Sheet Matter & Energy Semester B Examination Matter & Energy Semester B Examination Test Description Length: 2 hours Items: 59 SR (~85%), 2 BCRs (~15%) Unit Approximate Number of Selected Response Items Science Process Skills 13 Molecules to Atoms

More information

Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE

Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE Course Title: Astronomy I Course Number: A 2113 Department: Science Grade(s): 10-12 Level(s): Academic Credit: 1/2 Course Description This course

More information

Chemistry. The student will be able to identify and apply basic safety procedures and identify basic equipment.

Chemistry. The student will be able to identify and apply basic safety procedures and identify basic equipment. Chemistry UNIT I: Introduction to Chemistry The student will be able to describe what chemistry is and its scope. a. Define chemistry. b. Explain that chemistry overlaps many other areas of science. The

More information

Chemistry Progression Framework

Chemistry Progression Framework Properties and uses of substances Periodic table and properties and uses of elements relative to their positions. SCN 3-15a Explore groups 1, 7 and 0 and their organisation in the periodic table. Atomic

More information

Physical and Chemical Properties

Physical and Chemical Properties Physical and Chemical Properties Introduction Matter can be classified in different ways using physical and chemical properties. Physical properties include color, odor, density, hardness, structure, solubility,

More information

KS3 Science: Chemistry Contents

KS3 Science: Chemistry Contents summary KS3 Science MyWorks Guide Chemistry KS3 Science: Chemistry Mini zes: 40 Super zes: 5 Extension zes: 4 Skills zes: 6 TOTAL 54 What are MyWorks zes? MyWorks zes are short individual learning tasks

More information

Introduction to Chemistry. Course Description

Introduction to Chemistry. Course Description CHM 1025 & CHM 1025L Introduction to Chemistry Course Description CHM 1025 Introduction to Chemistry (3) P CHM 1025L Introduction to Chemistry Laboratory (1) P This introductory course is intended to introduce

More information

VCE CHEMISTRY UNIT 2 Environmental Chemistry SAMPLE COURSE OUTLINE

VCE CHEMISTRY UNIT 2 Environmental Chemistry SAMPLE COURSE OUTLINE VCE CHEMISTRY UNIT 2 Environmental Chemistry SAMPLE COURSE OUTLINE Week Area of Study Key knowledge Possible activities Key skills 1 1 Water Role of water in maintaining life in the environment unique

More information

One Stop Shop For Teachers

One Stop Shop For Teachers Physical Science Curriculum The Georgia Performance Standards are designed to provide students with the knowledge and skills for proficiency in science. The Project 2061 s Benchmarks for Science Literacy

More information

Matter and Change HANDS-ON ACTIVITIES

Matter and Change HANDS-ON ACTIVITIES TABLE OF CONTENTS ABOUT DELTA SCIENCE MODULES Program Introduction................... iii Teacher s Guide..................... iv Delta Science Readers............... vi Equipment and Materials Kit.........

More information

Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE

Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE Wallingford Public Schools - HIGH SCHOOL COURSE OUTLINE Course Title: Forensic Science Course Number: Department: Science Grade(s): 11-12 Level(s): General Credit: 1/2 Course Description This course focuses

More information

The Empirical Formula of a Compound

The Empirical Formula of a Compound The Empirical Formula of a Compound Lab #5 Introduction A look at the mass relationships in chemistry reveals little order or sense. The ratio of the masses of the elements in a compound, while constant,

More information

How are atoms joined together to make compounds with different structures?

How are atoms joined together to make compounds with different structures? Chapter 8 Covalent Bonding 8.1 8.2 The Nature of Covalent Bonding 8.3 Bonding Theories 8.4 Polar Bonds and Molecules 1 Copyright Pearson Education, Inc., or its affiliates. All Rights Reserved. CHEMISTRY

More information

STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK COURSE OUTLINE CHEM 150 - COLLEGE CHEMISTRY I

STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK COURSE OUTLINE CHEM 150 - COLLEGE CHEMISTRY I STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK COURSE OUTLINE CHEM 150 - COLLEGE CHEMISTRY I PREPARED BY: NICOLE HELDT SCHOOL OF SCIENCE, HEALTH, AND PROFESSIONAL STUDIES SCIENCE DEPARTMENT

More information

Greatest Discoveries With Bill Nye: Chemistry Teacher s Guide

Greatest Discoveries With Bill Nye: Chemistry Teacher s Guide Teacher s Guide Grade Level: 6 8 Curriculum Focus: Physical Science Lesson Duration: Two class periods Program Oxygen and Atoms Explore atomic and molecular structure and see how oxygen was first isolated.

More information

Laboratory and Safety Equipment Complete the chart below. Equipment Name Function perform chemical tests and reactions beaker.

Laboratory and Safety Equipment Complete the chart below. Equipment Name Function perform chemical tests and reactions beaker. Laboratory and Safety Equipment Complete the chart below. perform chemical tests and reactions beaker heat liquids beaker tongs pick up and move hot beakers Erlenmeyer flask perform reactions filtering

More information

CHEMISTRY STANDARDS BASED RUBRIC ATOMIC STRUCTURE AND BONDING

CHEMISTRY STANDARDS BASED RUBRIC ATOMIC STRUCTURE AND BONDING CHEMISTRY STANDARDS BASED RUBRIC ATOMIC STRUCTURE AND BONDING Essential Standard: STUDENTS WILL UNDERSTAND THAT THE PROPERTIES OF MATTER AND THEIR INTERACTIONS ARE A CONSEQUENCE OF THE STRUCTURE OF MATTER,

More information

What is a Chemical Reaction?

What is a Chemical Reaction? Lab 8 Name What is a Chemical Reaction? Macroscopic Indications and Symbolic Representations Pre-Lab Assignment This written pre-lab is worth 25% (5 POINTS) of your lab report grade and must be turned

More information

D. Hypothesis E. Independent Variable F. Dependent Variable

D. Hypothesis E. Independent Variable F. Dependent Variable Unit 1 Vocabulary: A. Technology B. Chemistry C. Scientific Method D. Hypothesis E. Independent Variable F. Dependent Variable G. Scientific Theory H. Scientific Laws I. Scientific Model A The use of knowledge

More information

Cambridge International Examinations Cambridge International General Certificate of Secondary Education

Cambridge International Examinations Cambridge International General Certificate of Secondary Education Cambridge International Examinations Cambridge International General Certificate of Secondary Education *0123456789* CHEMISTRY 0620/03 Paper 3 Theory (Core) For Examination from 2016 SPECIMEN PAPER 1 hour

More information

Atoms and the Periodic Table. Chemistry Models. Real Investigations in Science and Engineering

Atoms and the Periodic Table. Chemistry Models. Real Investigations in Science and Engineering Atoms and the Periodic Table Chemistry Models Real Investigations in Science and Engineering A1 A2 A3 A4 A5 Overview Chart for Investigations Chemistry Models Investigation Key Question Summary Learning

More information

1. A mixture that contains more than one type of matter and is the same throughout is a mixture.

1. A mixture that contains more than one type of matter and is the same throughout is a mixture. 2nd Semester Benchmark Review Completion Complete each statement. 1. A mixture that contains more than one type of matter and is the same throughout is a mixture. 2. A mixture in which different samples

More information

UC Irvine FOCUS! 5 E Lesson Plan

UC Irvine FOCUS! 5 E Lesson Plan UC Irvine FOCUS! 5 E Lesson Plan Title: Charles Law with Balloons Grade Level and Course: 9-12 High School Chemistry; 8 th grade physical science Materials: 1000 ml beaker Hotplate Graduated cylinder Water

More information

Grade 9 Science Unit: Atoms and Elements Topic 4: Periodic Table & Compounds

Grade 9 Science Unit: Atoms and Elements Topic 4: Periodic Table & Compounds Grade 9 Science Unit: Atoms and Elements Topic 4: Periodic Table & Compounds Topic Using the Periodic Table Metals, Non- Metals & Metalloids I can Explain and identify the periods of the Periodic Table.

More information

APS Science Curriculum Unit Planner

APS Science Curriculum Unit Planner Grade Level/Subject APS Science Curriculum Unit Planner Enduring Understanding Chemistry Stage 1: Desired Results Topic 3: Kinetics: The Kinetic Theory can explain the phases of matter, the energetics

More information

5 E Lesson Plan. Common Core State Standards: (written out): Lesson Objectives:

5 E Lesson Plan. Common Core State Standards: (written out): Lesson Objectives: 5 E Lesson Plan Title: You Are What You Eat: Testing for Organic Compounds in Foods Grade Level and Course: 8 th grade, Physical Science 10 th grade, Biology 11 th grade, Chemistry Materials: 8 test tubes

More information

General Chemistry I (FC, 09-10) Lab #3: The Empirical Formula of a Compound. Introduction

General Chemistry I (FC, 09-10) Lab #3: The Empirical Formula of a Compound. Introduction General Chemistry I (FC, 09-10) Introduction A look at the mass relationships in chemistry reveals little order or sense. The ratio of the masses of the elements in a compound, while constant, does not

More information

Keystone Exams: Chemistry Assessment Anchors and Eligible Content. Pennsylvania Department of Education www.education.state.pa.

Keystone Exams: Chemistry Assessment Anchors and Eligible Content. Pennsylvania Department of Education www.education.state.pa. Assessment Anchors and Pennsylvania Department of Education www.education.state.pa.us 2010 PENNSYLVANIA DEPARTMENT OF EDUCATION General Introduction to the Keystone Exam Assessment Anchors Introduction

More information

In this experiment, we will use three properties to identify a liquid substance: solubility, density and boiling point..

In this experiment, we will use three properties to identify a liquid substance: solubility, density and boiling point.. Identification of a Substance by Physical Properties 2009 by David A. Katz. All rights reserved. Permission for academic use provided the original copyright is included Every substance has a unique set

More information

1º ESO UNIT 3: Pure substances and mixtures. Susana Morales Bernal

1º ESO UNIT 3: Pure substances and mixtures. Susana Morales Bernal 1º ESO UNIT 3: Pure substances and mixtures Objectives 1. To know that a substance is identified according to its characteristic properties like: density and melting or boiling points. 2. To know the concepts

More information

Bergen Community College Division of Mathematics, Science and Technology Department of Physical Sciences

Bergen Community College Division of Mathematics, Science and Technology Department of Physical Sciences Semester and year: Course Number: Meeting Times and Locations: Instructor: Office Location: Phone: Office Hours: Email Address: Bergen Community College Division of Mathematics, Science and Technology

More information

How many atoms are in an ammonia molecule?... (1) The diagrams show the electron arrangement in nitrogen and hydrogen.

How many atoms are in an ammonia molecule?... (1) The diagrams show the electron arrangement in nitrogen and hydrogen. Q1. (a) The diagram represents an atom of nitrogen. Label the diagram. (3) (b) Ammonia has the formula NH 3. It is made from nitrogen and hydrogen. How many atoms are in an ammonia molecule?... (c) The

More information

Properties of Acids and Bases

Properties of Acids and Bases Lab 22 Properties of Acids and Bases TN Standard 4.2: The student will investigate the characteristics of acids and bases. Have you ever brushed your teeth and then drank a glass of orange juice? What

More information

The content is based on the National Science Teachers Association (NSTA) standards and is aligned with state standards.

The content is based on the National Science Teachers Association (NSTA) standards and is aligned with state standards. Literacy Advantage Physical Science Physical Science Literacy Advantage offers a tightly focused curriculum designed to address fundamental concepts such as the nature and structure of matter, the characteristics

More information

Reading Preview. Key Terms covalent bond molecule double bond triple bond molecular compound polar bond nonpolar bond

Reading Preview. Key Terms covalent bond molecule double bond triple bond molecular compound polar bond nonpolar bond Section 4 4 bjectives After this lesson, students will be able to L.1.4.1 State what holds covalently bonded s together. L.1.4.2 Identify the properties of molecular compounds. L.1.4.3 Explain how unequal

More information

Making Molecules BROWARD COUNTY ELEMENTARY SCIENCE BENCHMARK PLAN

Making Molecules BROWARD COUNTY ELEMENTARY SCIENCE BENCHMARK PLAN activity 6 Making Molecules BROWARD COUNTY ELEMENTARY SCIENCE BENCMARK PLAN Grade 5 Quarter 1 Activity 6 SC.A.2.2.1 The student knows that materials may be made of parts too small to be seen without magnification.

More information

Sugar or Salt? Ionic and Covalent Bonds

Sugar or Salt? Ionic and Covalent Bonds Lab 11 Sugar or Salt? Ionic and Covalent Bonds TN Standard 2.1: The student will investigate chemical bonding. Have you ever accidentally used salt instead of sugar? D rinking tea that has been sweetened

More information

Physical Changes and Chemical Reactions

Physical Changes and Chemical Reactions Physical Changes and Chemical Reactions Gezahegn Chaka, Ph.D., and Sudha Madhugiri, Ph.D., Collin College Department of Chemistry Objectives Introduction To observe physical and chemical changes. To identify

More information

Department of Chemistry & Biochemistry REQUIRED COURSE INFORMATION

Department of Chemistry & Biochemistry REQUIRED COURSE INFORMATION 1 Instructor: Office: E-mail: Phone: Lecture Hours: Tues/Thurs. 10 11:50 a.m. Office Hours: REQUIRED COURSE INFORMATION Course Materials: Your choice of safety goggles with side shields Textbooks: Conceptual

More information

PHYSICAL AND CHEMICAL CHANGE EXPERIMENT 1

PHYSICAL AND CHEMICAL CHANGE EXPERIMENT 1 PURPOSE To investigate the criteria used to distinguish between physical and chemical changes in matter. 1 DEFINITIONS Chemical property, physical property, chemical change, physical change, conservation

More information

Range of Competencies

Range of Competencies CHEMISTRY Content Domain Range of Competencies l. Nature of Science 0001 0003 18% ll. Matter and Atomic Structure 0004 0006 18% lll. Energy and Chemical Bonding 0007 0010 23% lv. Chemical Reactions 0011

More information

ARIZONA Science Standards High School Chemistry: Matter and Change 2005

ARIZONA Science Standards High School Chemistry: Matter and Change 2005 ARIZONA Science Standards High School Chemistry: Matter and Change 2005 OBJECTIVES Strand 1: Inquiry Process Concept 1: Observations, Questions, and Hypotheses Formulate predictions, questions, or hypotheses

More information

Combusting Candles. Category: Chemistry Type: Class Experiment (60 min) Materials List: Be careful! This activity involves working with open flames.

Combusting Candles. Category: Chemistry Type: Class Experiment (60 min) Materials List: Be careful! This activity involves working with open flames. Combusting Candles Category: Chemistry Type: Class Experiment (60 min) Materials List: 2 Tealight candles 1 Nail 1 Glass Jar with a flat top, e.g jam jar 1 Lighter or matches Video: (youtubelink) Be careful!

More information

Phases of Matter Multiple Choice Quiz

Phases of Matter Multiple Choice Quiz Phases of Matter Multiple Choice Quiz Name: Date: Class: 1 All of the following are phases (states) of matter EXCEPT: 5 Water is different from other substances because: A solid B liquid C gas D putty

More information

Molar Mass of Butane

Molar Mass of Butane Cautions Butane is toxic and flammable. No OPEN Flames should be used in this experiment. Purpose The purpose of this experiment is to determine the molar mass of butane using Dalton s Law of Partial Pressures

More information

Advanced Chemistry: Structure and Properties

Advanced Chemistry: Structure and Properties ILLLINOIS MATHEMATICS & SCIENCE ACADEMY Teacher: Dave DeVol Advanced Chemistry: Structure and Properties August 2013 Unit 1: Molecular Structure and Intermolecular Forces Theme: Relate structure and properties

More information

DESCRIPTION Create a new goofy substance by mixing a borax solution with glue.

DESCRIPTION Create a new goofy substance by mixing a borax solution with glue. LESSON 1: Goofy Putty ESTIMATED TIME Setup: 5 10 minutes Procedure: 5 10 minutes DESCRIPTION Create a new goofy substance by mixing a borax solution with glue. OBJECTIVE This lesson demonstrates the results

More information

Chemical Reactions Practice Test

Chemical Reactions Practice Test Chemical Reactions Practice Test Chapter 2 Name Date Hour _ Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The only sure evidence for a chemical reaction

More information

Draw a ring around the correct answer to complete each sentence. 11. Ammonia can be reacted with an acid to produce the salt ammonium nitrate.

Draw a ring around the correct answer to complete each sentence. 11. Ammonia can be reacted with an acid to produce the salt ammonium nitrate. Q. This question is about salts of ammonia and salts of lead. (a) Ammonia dissolves in water to make an alkaline solution. Draw a ring around the correct answer to complete each sentence. The ph of a solution

More information

Complete tests for CO 2 and H 2 Link observations of acid reactions to species

Complete tests for CO 2 and H 2 Link observations of acid reactions to species Acids and Bases 1. Name common acids and bases found at home and at school 2. Use formulae for common acids and bases 3. Give examples of the uses of acids and bases 4. State that all solutions are acidic,

More information

Chemistry Objectives

Chemistry Objectives Chemistry Objectives Matter, and Measurement 1. know the definition of chemistry and be knowledgeable 3-14 about specific disciplines of chemistry. 2. understand the nature of the scientific method and

More information

5 E Lesson Plan Title: Precipitates: A Clue to Chemical Reactions Grade Level and Course: 8 th Grade Physical Science Materials: Epsom salt solution

5 E Lesson Plan Title: Precipitates: A Clue to Chemical Reactions Grade Level and Course: 8 th Grade Physical Science Materials: Epsom salt solution 5 E Lesson Plan Title: Precipitates: A Clue to Chemical Reactions Grade Level and Course: 8 th Grade Physical Science Materials: Epsom salt solution Household ammonia Water 50 ml beaker Spoon to stir Balance

More information

Coimisiún na Scrúduithe Stáit State Examinations Commission

Coimisiún na Scrúduithe Stáit State Examinations Commission 2015. M33 Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2015 CHEMISTRY ORDINARY LEVEL TUESDAY, 16 JUNE AFTERNOON 2.00 TO 5.00 400 MARKS Answer eight questions

More information

London Examinations IGCSE

London Examinations IGCSE Centre No. Candidate No. Surname Signature Initial(s) Paper Reference(s) 4335/2H London Examinations IGCSE Chemistry Paper 2H Higher Tier Monday 9 May 2005 Morning Time: 2 hours Examiner s use only Team

More information

The Structure of Water Introductory Lesson

The Structure of Water Introductory Lesson Dana V. Middlemiss Fall 2002 The Structure of Water Introductory Lesson Abstract: This is an introduction to the chemical nature of water and its interactions. In particular, this lesson will explore evaporation,

More information

Core Science Curriculum Framework Grade 9. An Invitation for Students and Teachers to Explore Science and Its Role in Society

Core Science Curriculum Framework Grade 9. An Invitation for Students and Teachers to Explore Science and Its Role in Society Core Science Curriculum Framework Grade 9 An Invitation for Students and Teachers to Explore Science and Its Role in Society 1 2 INTRODUCTION I. A Vision for Connecticut Science Education in the 21 st

More information

Can Gases Act Like a Greenhouse?

Can Gases Act Like a Greenhouse? Can Gases Act Like a Greenhouse? Activity 1 Following a discussion that enables student to express what they already know about the greenhouse effect, students conduct a controlled experiment to confirm

More information

3 Solutions of Acids and Bases

3 Solutions of Acids and Bases CHAPTER 3 3 Solutions of Acids and Bases SECTION Chemical Compounds BEFORE YOU READ After you read this section, you should be able to answer these questions: What are strong and weak acids? What are strong

More information

Chemistry Types of Chemical Reactions

Chemistry Types of Chemical Reactions Chemistry Types of Chemical Reactions In this lab, you will be given an opportunity to differentiate between various reaction types, as well as practicing writing balanced equations for those reactions.

More information

EXAMPLE EXERCISE 4.1 Change of Physical State

EXAMPLE EXERCISE 4.1 Change of Physical State EXAMPLE EXERCISE 4.1 Change of Physical State State the term that applies to each of the following changes of physical state: (a) Snow changes from a solid to a liquid. (b) Gasoline changes from a liquid

More information

Supply List. Chemistry. Released Glynlyon, Inc

Supply List. Chemistry. Released Glynlyon, Inc N Supply List Chemistry 2012 Glynlyon, Inc Released 4-1-12 Table of Contents UNIT 1: MEASUREMENT AND ANALYSIS... 1 UNIT 2: STARTING THE INVESTIGATION: HOW TO IDENTIFY ELEMENTS, COMPOUNDS, AND MIXTURES...

More information

Science Standards of Learning for Virginia Public Schools January 2010. Physical Science

Science Standards of Learning for Virginia Public Schools January 2010. Physical Science Physical Science Introduction The Science Standards of Learning for Virginia Public Schools identify academic content for essential components of the science curriculum at different grade levels. Standards

More information

Chapter Test A. Elements, Compounds, and Mixtures MULTIPLE CHOICE. chemically combined? MIXs2 a. element b. compound c. mixture d.

Chapter Test A. Elements, Compounds, and Mixtures MULTIPLE CHOICE. chemically combined? MIXs2 a. element b. compound c. mixture d. Assessment Chapter Test A Elements, Compounds, and Mixtures MULTIPLE CHOICE Write the letter of the correct answer in the space provided. 1. What is a pure substance made of two or more elements that are

More information

Water Lab. Objective: To distill samples of water that contains volatile and nonvolatile components.

Water Lab. Objective: To distill samples of water that contains volatile and nonvolatile components. Water Lab I. Distillation Hypothesis: Water can be purified by distillation. Objective: To distill samples of water that contains volatile and nonvolatile components. Materials and Equipment: Sodium chloride,

More information

CHEMISTRY SUPPLY LIST

CHEMISTRY SUPPLY LIST 2014-2015 Supply List CHEMISTRY SUPPLY LIST 2014 GLYNLYON, INC. Table of Contents UNIT 1: MEASUREMENT AND ANALYSIS... 1 UNIT 2: STARTING THE INVESTIGATION: HOW TO IDENTIFY ELEMENTS, COMPOUNDS, AND MIXTURES...

More information

Acids, Bases, and ph

Acids, Bases, and ph CHAPTER 9 1 SECTION Acids, Bases, and Salts Acids, Bases, and ph KEY IDEAS As you read this section, keep these questions in mind: What properties do acids have? What properties do bases have? How can

More information

Summer Holidays Questions

Summer Holidays Questions Summer Holidays Questions Chapter 1 1) Barium hydroxide reacts with hydrochloric acid. The initial concentration of the 1 st solution its 0.1M and the volume is 100ml. The initial concentration of the

More information

Recovery of Elemental Copper from Copper (II) Nitrate

Recovery of Elemental Copper from Copper (II) Nitrate Recovery of Elemental Copper from Copper (II) Nitrate Objectives: Challenge: Students should be able to - recognize evidence(s) of a chemical change - convert word equations into formula equations - perform

More information

5. Which temperature is equal to +20 K? 1) 253ºC 2) 293ºC 3) 253 C 4) 293 C

5. Which temperature is equal to +20 K? 1) 253ºC 2) 293ºC 3) 253 C 4) 293 C 1. The average kinetic energy of water molecules increases when 1) H 2 O(s) changes to H 2 O( ) at 0ºC 3) H 2 O( ) at 10ºC changes to H 2 O( ) at 20ºC 2) H 2 O( ) changes to H 2 O(s) at 0ºC 4) H 2 O( )

More information

Description: A filled balloon shrinks when immersed in liquid nitrogen.

Description: A filled balloon shrinks when immersed in liquid nitrogen. Common Gas Law Experiments Collapsing Balloon (Charles Law) Description: A filled balloon shrinks when immersed in liquid nitrogen. Liquid Nitrogen Dewar Insulated Gloves Balloons Tongs Flashlight Carefully

More information

Properties and Classifications of Matter

Properties and Classifications of Matter PS-3.1 Distinguish chemical properties of matter (including reactivity) from physical properties of matter (including boiling point, freezing/melting point, density [with density calculations], solubility,

More information

Chapter 16: Tests for ions and gases

Chapter 16: Tests for ions and gases The position of hydrogen in the reactivity series Hydrogen, although not a metal, is included in the reactivity series because it, like metals, can be displaced from aqueous solution, only this time the

More information

Molar Mass of Butane

Molar Mass of Butane Suggested reading: Chang 10 th edition text pages 175-201 Cautions Butane is toxic and flammable. No OPEN Flames should be used in this experiment. Purpose The purpose of this experiment is to determine

More information

Science 20. Unit A: Chemical Change. Assignment Booklet A1

Science 20. Unit A: Chemical Change. Assignment Booklet A1 Science 20 Unit A: Chemical Change Assignment Booklet A FOR TEACHER S USE ONLY Summary Teacher s Comments Chapter Assignment Total Possible Marks 79 Your Mark Science 20 Unit A: Chemical Change Assignment

More information

Classifying Metals, Nonmetals, and Metalloids

Classifying Metals, Nonmetals, and Metalloids Unit: 02 Lesson: 01 Suggested Duration: 10 days Classifying Metals, Nonmetals, and Metalloids Lesson Synopsis: In this unit students will use physical properties to compare metals, nonmetals, and metalloids.

More information

Syllabus for F.4 Chemistry ( ) page 1 of 6 Sing Yin Secondary School Syllabus for Chemistry ( ) Form 4

Syllabus for F.4 Chemistry ( ) page 1 of 6 Sing Yin Secondary School Syllabus for Chemistry ( ) Form 4 Syllabus for F.4 Chemistry (2015-2016) page 1 of 6 Sing Yin Secondary School Syllabus for Chemistry (2015-2016) Form 4 AIMS AND OBJECTIVES According to the Curriculum Development Council, the broad aims

More information

Science Standard Articulated by Grade Level Strand 5: Physical Science

Science Standard Articulated by Grade Level Strand 5: Physical Science Concept 1: Properties of Objects and Materials Classify objects and materials by their observable properties. Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 PO 1. Identify the following observable properties

More information

Instructional Notes/Strategies. GLEs. Evidence / Assessments of learning Knowledge/Synthesis. Resources # SI-1 (E)

Instructional Notes/Strategies. GLEs. Evidence / Assessments of learning Knowledge/Synthesis. Resources # SI-1 (E) Lafayette Parish School System Curriculum Map Honors Chemistry (Pearson) Unit 1: Introduction to Chemistry Time Frame 1 week August 15 August 21, 2011 Unit Description - This unit focuses on Why It Is

More information

1. Where on the graph would I put the independent variable? 2. Where on the graph would I put the dependent variable?

1. Where on the graph would I put the independent variable? 2. Where on the graph would I put the dependent variable? Physical Science: Chemistry Study Guide Final Exam Test consists of 90 multiple choice questions. Introduction Unit Graphing, measuring, and metric system 1. Where on the graph would I put the independent

More information

7th Grade Science Curriculum Overview

7th Grade Science Curriculum Overview 7th Grade Science Curriculum Overview Philosophy and Common Beliefs Science Curriculum Philosophy Statement Northbrook/Glenview District 30 utilizes a rigorous science curriculum built on essential questions,

More information

Teacher Demo: Turning Water into Wine into Milk into Beer

Teacher Demo: Turning Water into Wine into Milk into Beer SNC2D/2P Chemical Reactions/Chemical Reactions and their Practical Applications Teacher Demo: Turning Water into Wine into Milk into Beer Topics evidence of chemical change types of chemical reactions

More information

EXPERIMENT 12: Empirical Formula of a Compound

EXPERIMENT 12: Empirical Formula of a Compound EXPERIMENT 12: Empirical Formula of a Compound INTRODUCTION Chemical formulas indicate the composition of compounds. A formula that gives only the simplest ratio of the relative number of atoms in a compound

More information

The optimum ph range for most plants is between 5.5 and 7.0; however, many plants have adapted and thrive at values outside this range.

The optimum ph range for most plants is between 5.5 and 7.0; however, many plants have adapted and thrive at values outside this range. Scientist Guide Chemistry s Rainbow: The Potential of Hydrogen (ph) Introduction In chemistry, ph is a measure of the acidity or basicity of an aqueous solution. The concentration (or amount) of hydrogen

More information

Chenistry C2 question booklet part 1

Chenistry C2 question booklet part 1 Chenistry C2 question booklet part 94 minutes 94 marks Page of 34 Q. The diagram represents a carbon atom. (a) Use words from the box to answer the questions. electron neutron nucleus proton (i) What is

More information

Syllabus OC18 Use litmus or a universal indicator to test a variety of solutions, and classify these as acidic, basic or neutral

Syllabus OC18 Use litmus or a universal indicator to test a variety of solutions, and classify these as acidic, basic or neutral Chemistry: 9. Acids and Bases Please remember to photocopy 4 pages onto one sheet by going A3 A4 and using back to back on the photocopier Syllabus OC18 Use litmus or a universal indicator to test a variety

More information

RELEASED. Student Booklet. Chemistry. Fall 2015 NC Final Exam. Released Items

RELEASED. Student Booklet. Chemistry. Fall 2015 NC Final Exam. Released Items Released Items Public Schools of North arolina State oard of Education epartment of Public Instruction Raleigh, North arolina 27699-6314 Fall 2015 N Final Exam hemistry Student ooklet opyright 2015 by

More information

7.2.2 Changing State. 43 minutes. 56 marks. Page 1 of 17

7.2.2 Changing State. 43 minutes. 56 marks. Page 1 of 17 7.2.2 Changing State 43 minutes 56 marks Page 1 of 17 Q1. Air is a gas at room temperature. The chemical formulae below show some of the substances in the air. Ar CO 2 H 2 O N 2 Ne O 2 (a) Put these formulae

More information

For the highest level of protection, safety goggles that completely cover the. seal against the face are recommended.

For the highest level of protection, safety goggles that completely cover the. seal against the face are recommended. Lab Equipment Safety Goggles For the highest level of protection, safety goggles that completely cover the eye and eye socket and seal against the face are recommended. Lab Apron (folded) Beaker Beakers

More information

Physical and Chemical Properties and Changes

Physical and Chemical Properties and Changes Physical and Chemical Properties and Changes An understanding of material things requires an understanding of the physical and chemical characteristics of matter. A few planned experiments can help you

More information

Entropy & Enthalpy Changes A Lab Investigation

Entropy & Enthalpy Changes A Lab Investigation Entropy & Enthalpy Changes A Lab Investigation Summary In this investigation, students will explore basic thermodynamic concepts, including spontaneity, entropy, and enthalpy through a series of guided

More information

States of Matter and the Kinetic Molecular Theory - Gr10 [CAPS]

States of Matter and the Kinetic Molecular Theory - Gr10 [CAPS] OpenStax-CNX module: m38210 1 States of Matter and the Kinetic Molecular Theory - Gr10 [CAPS] Free High School Science Texts Project This work is produced by OpenStax-CNX and licensed under the Creative

More information

Remember the best arguments are based on the strongest evidence and can explain why opposing arguments are incorrect.

Remember the best arguments are based on the strongest evidence and can explain why opposing arguments are incorrect. Magnesium and carbon dioxide Student sheet Burning magnesium in carbon dioxide what will happen? Either the magnesium will go out or it will continue to burn. Which will it be? You will use the evidence

More information

Safety: Goggles should be worn at all times while using chemicals.

Safety: Goggles should be worn at all times while using chemicals. 1 Teacher Page Title: Observing Energy in Chemical Reactions Objectives: 1. The student conducts field and laboratory investigations using safe, environmentally appropriate, and ethical practices. 2. Plan

More information

Lesson 2: The Science of Water. Student Materials

Lesson 2: The Science of Water. Student Materials Lesson 2: The Science of Water Student Materials Contents The Science of Water Lab Activities: Student Directions The Science of Water Lab Activities: Student Worksheets The Science of Water: Student Quiz

More information