Chemistry Scope & Sequence Student Outcomes (Objectives Skills/Verbs)

Size: px
Start display at page:

Download "Chemistry Scope & Sequence Student Outcomes (Objectives Skills/Verbs)"

Transcription

1 s 1 Measurement and Problem Solving 2-3 Weeks Measurements are subject to errors which need to be accounted for. 1. How do you accurately measure, using significant figures, in the metric system? Understand the rules and need for using significant figures. Apply problem solving techniques using dimensional analysis. Significant figures Scientific notation Metric prefixes Accuracy Precision density Lab: Significant Figures and Measurement Lab: Density From common assessment document: Questions # Douglas County School District Page 1 DRAFT April 2010

2 2 Atomic Structure 3-4 Weeks The structure of atoms relates to the energy they contain. 1. What are the parts and properties of the atom? 2. What led to the discovery of each of the subatomic particles? 3. How is energy released or transferred in an atom? Understand the historical development of modern atomic theory. Understand the structure of the nuclear atom. Understand the difference between atomic mass and mass number. Apply principle quantum number to determine atomic orbitals. Apply the quantum mechanical model to determine an atom s electron configuration. Explain atomic emission spectra using quantum theory. Atom Proton Neutron Electron Nucleus Energy level Photon Electromagnetic spectrum Orbital Atomic number Mass number Atomic mass Isotope molar mass Lab: Isotopes (M&Mium) Lab: Flame Test From common assessment document: Questions #1, 2 Douglas County School District Page 2 DRAFT April 2010

3 3 Periodic Table Trends and Bonding 6 Weeks Atoms can combine in different ways to make many different compounds. 1. How does ionic bonding occur? 2. How does covalent bonding occur? 3. How does VSEPR theory help predict the shape and polarity of molecules? 4. How can you distinguish between ionic and covalent bonding? Understand how elements are arranged in the periodic table, and how this arrangement shows repeating patterns among elements with similar properties. Understand the octet rule and the transfer of valence electrons to produce ionic bonding. Understanding how the sharing of electrons between atoms can produce covalent bonds. Predict the shape and polarity of molecules based on VSEPR theory. Electron shielding Effective nuclear charge Electronegativity Atomic radius Ionization energy Electron affinity Groups Periods Metals Non-metals Transition metals Noble gases Alkali metals Alkali earth metals Lanthanides Actinides Lab: Periodic Properties and Density Lab: Fruit Loop Lab Lab: Building molecular models Questions #3-9, 11 Douglas County School District Page 3 DRAFT April 2010

4 4 Chemical Names and Formulas 2 Weeks The way we name compounds depends upon how the atoms have combined. 1. How do you name ionic and covalent compounds? Use chemical symbols to represent elements and compounds. Write names and formulas of molecular and ionic compounds. Prefixes for covalent bonding Anion Cation Question #10 Douglas County School District Page 4 DRAFT April 2010

5 5 The Mole 3 Weeks Chemists use a special counting unit called a mole to describe very large number of atoms. 1. How do you distinguish between empirical and molecular formulas? 2. How do you calculate percent composition? Using the mole, convert between units of mass, representative particles, and volumes of gases at STP. Derive empirical and molecular formula from experimental data. Empirical formula Molecular formula Percent composition Hydrate Avogadro s number Mole Molar mass Lab: MgO Lab: Oreo Lab Lab: Percent Water in Hydrate Question #12-15 Douglas County School District Page 5 DRAFT April 2010

6 6 Chemical Reactions 3-4 Weeks When atoms and compounds react, the total amounts of matter and energy involved stays the same. 1. What is the difference between the five major types of reactions? 2. How do you apply the law of conservation of mass to writing and balancing chemical equations? Represent chemical reactions using chemical equations. Use the law of conservation of mass to balance chemical equations. Recognize types of chemical reactions. Product Reactant Synthesis/combi nation Decomposition Single replacement Double replacement Combustion Net ionic equation Precipitate Aqueous solution Lab: Types of Reactions Questions #16, 17 Douglas County School District Page 6 DRAFT April 2010

7 7 Stoichiometry 3 Weeks Atoms combine in particular ratios to form compounds. Atoms and compounds react in particular ratios in chemical reactions. 1. How do you calculate stoichiometric values from a balanced chemical equation? Calculate quantities of reactants and products needed in chemical reactions using a balance chemical equations. Use limiting reagent to calculate amount of products and excess reagent in a balanced chemical equation. Calculate percent yield in a chemical reaction. Limiting reactant Excess reactant Percent yield Theoretical yield Actual yield Lab: Limiting Reactant Lab Lab: S mores Lab Lab: Percent Yield Lab Question #13b Douglas County School District Page 7 DRAFT April 2010

8 8 States of Matter 2-3 Weeks Matter exists in different physical states, and each state has specific characteristics. 1. How do you distinguish between other intermolecular forces (besides true bonding forces)? 2. How does the kinetic molecular theory explain the behavior of gases, liquids, and solids? Explain the behavior of gases, liquids, and solids in terms of kinetic molecular theory. Explain phase change using kinetic molecular theory. Interpret phase diagram for water and carbon dioxide. Solid Liquid Gas Heat Pressure Kinetic molecular theory Supercritical fluid Triple point Critical point Phase diagram Heat of fusion Heat of vaporization Evaporation Condensation Freezing Melting Sublimation Deposition Surface tension Viscosity Cohesion adhesion hydrogen bonding London dispersion forces Intermolecular forces Lab: Phase Change (HoF & HoV) Lab: Glass Bending Lab: Triple Point of CO 2 Question #18 Douglas County School District Page 8 DRAFT April 2010

9 9 Thermochemistry 2 Weeks Energy is involved in changes of state. 1. How does specific heat explain and quantify the transfer of energy into and out of a system? 2. How do you determine the physical state of a substance based on pressure and temperature? Determine the specific heat capacity of a substance using experimental data. Heat Exothermic Endothermic Calorimetry Specific heat Temperature Kinetic energy Hess s Law Lab: Calorimetry Lab: Peanut Lab Lab: Hess s Law Question #19 10 Gases 2-3 Weeks The behavior and characteristics of gases can be described by pressure, volume, and temperature. 1. What are the variables involved in the four major gas laws? 2. What are the differences between Boyle s, Charles s, and Gay- Lussac s Law? 3. How do you calculate the effects from changes in pressure, temperature and volume in a gaseous system? Define and calculate the quantitative effects of changes in pressure, volume, and temperature on contained gases. Apply Dalton s law of partial pressures to determine the pressure of component gases. Boyle s Law Charles s Law Gay-Lussac s Law Ideal Gas Law (PV=nRT) Volume Pressure Temperature Dalton s Law of Partial Pressures Effusion diffusion Lab: Gas Collection Lab Question #20, 21 Douglas County School District Page 9 DRAFT April 2010

10 11 Solutions 2 Weeks Chemical solutions can be concentrated or dilute, depending upon the relative ratios of the substances in the solution. 1. How do you make a solution of a given molarity from a solid or a concentrated solution? Define and work problems involving the molarity of a solution. Determine ph from hydrogen ion concentration. Definition of acid and base (Arrhenius and Bronsted- Lowry) Identification of electrolytes. Distinguish between saturated and unsaturated solutions. Molarity ph concentration acid base electrolyte titration saturated solution supersaturated solution unsaturated solution solubility precipitation Lab: Titration Question #22-25 Douglas County School District Page 10 DRAFT April 2010

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 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

AAHS-CHEMISTRY FINAL EXAM PREP-REVIEW GUIDE MAY-JUNE 2014 DR. GRAY CLASS OF 2016

AAHS-CHEMISTRY FINAL EXAM PREP-REVIEW GUIDE MAY-JUNE 2014 DR. GRAY CLASS OF 2016 AAHS-CHEMISTRY FINAL EXAM PREP-REVIEW GUIDE MAY-JUNE 2014 DR. GRAY CLASS OF 2016 UNIT I: (CHAPTER 1-Zumdahl text) The Nature of Science and Chemistry 1. Explain why knowledge of chemistry is central to

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

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

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

Chemistry. Essential Question: How can one explain the structure, properties, and interactions of matter?

Chemistry. Essential Question: How can one explain the structure, properties, and interactions of matter? Chemistry Special Note for the 2014-15 School Year: In 2013, the Maryland State Board of Education adopted the Next Generation Science Standards (NGSS) that set forth a vision for science education where

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

Title: General Chemistry I. Department: Credits: 5 Lecture Hours:4 Lab/Studio Hours:3

Title: General Chemistry I. Department: Credits: 5 Lecture Hours:4 Lab/Studio Hours:3 Code: CHEM-101 Title: General Chemistry I Institute: STEM Department: Chemistry Course Description:The student will investigate the fundamental concepts of chemistry from a theoretical approach and participate

More information

AP Chemistry Semester One Study Guide

AP Chemistry Semester One Study Guide AP Chemistry Semester One Study Guide Unit One: General Chemistry Review Unit Two: Organic Nomenclature Unit Three: Reactions Unit Four: Thermochemistry Unit Five: Electronic Structure of the Atom Unit

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

A Teaching Portfolio for General Chemistry Harry Pang, Ph.D.

A Teaching Portfolio for General Chemistry Harry Pang, Ph.D. A Teaching Portfolio for General Chemistry Harry Pang, Ph.D. Table of Content I. Teaching Philosophy II. Critical Thinking Practices III. Course Syllabus IV. Student Evaluation V. Final Report I. My Teaching

More information

CHEMISTRY II FINAL EXAM REVIEW

CHEMISTRY II FINAL EXAM REVIEW Name Period CHEMISTRY II FINAL EXAM REVIEW Final Exam: approximately 75 multiple choice questions Ch 12: Stoichiometry Ch 5 & 6: Electron Configurations & Periodic Properties Ch 7 & 8: Bonding Ch 14: Gas

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

The Mole Concept. The Mole. Masses of molecules

The Mole Concept. The Mole. Masses of molecules The Mole Concept Ron Robertson r2 c:\files\courses\1110-20\2010 final slides for web\mole concept.docx The Mole The mole is a unit of measurement equal to 6.022 x 10 23 things (to 4 sf) just like there

More information

Southeastern Louisiana University Dual Enrollment Program--Chemistry

Southeastern Louisiana University Dual Enrollment Program--Chemistry Southeastern Louisiana University Dual Enrollment Program--Chemistry The Southeastern Dual Enrollment Chemistry Program is a program whereby high school students are given the opportunity to take college

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

What You Need To Know for the Chemistry Regents Exam

What You Need To Know for the Chemistry Regents Exam Name: What You Need To Know for the Chemistry Regents Exam The Test The Chemisty Regents Exam is broken down into three sections: Part A: 35 mulitple choice questions from all units covered over the course

More information

Name Class Date. In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question.

Name Class Date. In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question. Assessment Chapter Test A Chapter: States of Matter In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question. 1. The kinetic-molecular

More information

Chapter 10. Can You... 1. draw the Lewis structure for a given covalently bonded molecule?

Chapter 10. Can You... 1. draw the Lewis structure for a given covalently bonded molecule? Chapter 10 Can You... 1. draw the Lewis structure for a given covalently bonded molecule? e.g. SF 6 and CH 3 Cl 2. identify and count the number of non-bonding and bonding domains within a given covalently

More information

Chemistry B11 Chapter 4 Chemical reactions

Chemistry B11 Chapter 4 Chemical reactions Chemistry B11 Chapter 4 Chemical reactions Chemical reactions are classified into five groups: A + B AB Synthesis reactions (Combination) H + O H O AB A + B Decomposition reactions (Analysis) NaCl Na +Cl

More information

Unit 1 Measurement, Matter and Change

Unit 1 Measurement, Matter and Change Unit 1 Measurement, Matter and Change Part one: Scientific Measurement 1. Apply the rules of safety in the Chemistry laboratory 2. Distinguish between quantitative and qualitative measurements 3. Distinguish

More information

Chapter 3. Chemical Reactions and Reaction Stoichiometry. Lecture Presentation. James F. Kirby Quinnipiac University Hamden, CT

Chapter 3. Chemical Reactions and Reaction Stoichiometry. Lecture Presentation. James F. Kirby Quinnipiac University Hamden, CT Lecture Presentation Chapter 3 Chemical Reactions and Reaction James F. Kirby Quinnipiac University Hamden, CT The study of the mass relationships in chemistry Based on the Law of Conservation of Mass

More information

Chapter 12 - Liquids and Solids

Chapter 12 - Liquids and Solids Chapter 12 - Liquids and Solids 12-1 Liquids I. Properties of Liquids and the Kinetic Molecular Theory A. Fluids 1. Substances that can flow and therefore take the shape of their container B. Relative

More information

Chemistry 13: States of Matter

Chemistry 13: States of Matter Chemistry 13: States of Matter Name: Period: Date: Chemistry Content Standard: Gases and Their Properties The kinetic molecular theory describes the motion of atoms and molecules and explains the properties

More information

PTAC: Applied Chemistry COURSE OUTLINE & OBJECTIVES ESC Approved November 19, 2004

PTAC: Applied Chemistry COURSE OUTLINE & OBJECTIVES ESC Approved November 19, 2004 INTRODUCTION PTAC: Applied Chemistry COURSE OUTLINE & OBJECTIVES ESC Approved November 19, 2004 A. Introduction to Chemistry Terms 1. Define basic terms associated with chemistry: Organic/inorganic/biochemistry/physical

More information

In the box below, draw the Lewis electron-dot structure for the compound formed from magnesium and oxygen. [Include any charges or partial charges.

In the box below, draw the Lewis electron-dot structure for the compound formed from magnesium and oxygen. [Include any charges or partial charges. Name: 1) Which molecule is nonpolar and has a symmetrical shape? A) NH3 B) H2O C) HCl D) CH4 7222-1 - Page 1 2) When ammonium chloride crystals are dissolved in water, the temperature of the water decreases.

More information

AS1 MOLES. oxygen molecules have the formula O 2 the relative mass will be 2 x 16 = 32 so the molar mass will be 32g mol -1

AS1 MOLES. oxygen molecules have the formula O 2 the relative mass will be 2 x 16 = 32 so the molar mass will be 32g mol -1 Moles 1 MOLES The mole the standard unit of amount of a substance the number of particles in a mole is known as Avogadro s constant (L) Avogadro s constant has a value of 6.023 x 10 23 mol -1. Example

More information

IB Chemistry 1 Mole. One atom of C-12 has a mass of 12 amu. One mole of C-12 has a mass of 12 g. Grams we can use more easily.

IB Chemistry 1 Mole. One atom of C-12 has a mass of 12 amu. One mole of C-12 has a mass of 12 g. Grams we can use more easily. The Mole Atomic mass units and atoms are not convenient units to work with. The concept of the mole was invented. This was the number of atoms of carbon-12 that were needed to make 12 g of carbon. 1 mole

More information

Electrons in Atoms & Periodic Table Chapter 13 & 14 Assignment & Problem Set

Electrons in Atoms & Periodic Table Chapter 13 & 14 Assignment & Problem Set Electrons in Atoms & Periodic Table Name Warm-Ups (Show your work for credit) Date 1. Date 2. Date 3. Date 4. Date 5. Date 6. Date 7. Date 8. Electrons in Atoms & Periodic Table 2 Study Guide: Things You

More information

IB Chemistry. DP Chemistry Review

IB Chemistry. DP Chemistry Review DP Chemistry Review Topic 1: Quantitative chemistry 1.1 The mole concept and Avogadro s constant Assessment statement Apply the mole concept to substances. Determine the number of particles and the amount

More information

Honors Chemistry: Unit 6 Test Stoichiometry PRACTICE TEST ANSWER KEY Page 1. A chemical equation. (C-4.4)

Honors Chemistry: Unit 6 Test Stoichiometry PRACTICE TEST ANSWER KEY Page 1. A chemical equation. (C-4.4) Honors Chemistry: Unit 6 Test Stoichiometry PRACTICE TEST ANSWER KEY Page 1 1. 2. 3. 4. 5. 6. Question What is a symbolic representation of a chemical reaction? What 3 things (values) is a mole of a chemical

More information

F321 MOLES. Example If 1 atom has a mass of 1.241 x 10-23 g 1 mole of atoms will have a mass of 1.241 x 10-23 g x 6.02 x 10 23 = 7.

F321 MOLES. Example If 1 atom has a mass of 1.241 x 10-23 g 1 mole of atoms will have a mass of 1.241 x 10-23 g x 6.02 x 10 23 = 7. Moles 1 MOLES The mole the standard unit of amount of a substance (mol) the number of particles in a mole is known as Avogadro s constant (N A ) Avogadro s constant has a value of 6.02 x 10 23 mol -1.

More information

COURSE SYLLABUS CHEM 103: General Chemistry- Fall 2010 University of Wisconsin-Eau Claire

COURSE SYLLABUS CHEM 103: General Chemistry- Fall 2010 University of Wisconsin-Eau Claire COURSE SYLLABUS CHEM 103: General Chemistry- Fall 2010 University of Wisconsin-Eau Claire Instructor Dr. Sudeep Bhattacharyay Office P-452 Office Phone 715 836 2278 Office Hours By appointment E-mail bhattas@uwec.edu

More information

Chemical Reactions in Water Ron Robertson

Chemical Reactions in Water Ron Robertson Chemical Reactions in Water Ron Robertson r2 f:\files\courses\1110-20\2010 possible slides for web\waterchemtrans.doc Properties of Compounds in Water Electrolytes and nonelectrolytes Water soluble compounds

More information

CHAPTER 6 Chemical Bonding

CHAPTER 6 Chemical Bonding CHAPTER 6 Chemical Bonding SECTION 1 Introduction to Chemical Bonding OBJECTIVES 1. Define Chemical bond. 2. Explain why most atoms form chemical bonds. 3. Describe ionic and covalent bonding.. 4. Explain

More information

Chemistry - Elements Electron Configurations The Periodic Table. Ron Robertson

Chemistry - Elements Electron Configurations The Periodic Table. Ron Robertson Chemistry - Elements Electron Configurations The Periodic Table Ron Robertson History of Chemistry Before 16 th Century Alchemy Attempts (scientific or otherwise) to change cheap metals into gold no real

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

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

Indiana's Academic Standards 2010 ICP Indiana's Academic Standards 2016 ICP. map) that describe the relationship acceleration, velocity and distance.

Indiana's Academic Standards 2010 ICP Indiana's Academic Standards 2016 ICP. map) that describe the relationship acceleration, velocity and distance. .1.1 Measure the motion of objects to understand.1.1 Develop graphical, the relationships among distance, velocity and mathematical, and pictorial acceleration. Develop deeper understanding through representations

More information

AP Chemistry A. Allan Chapter 8 Notes - Bonding: General Concepts

AP Chemistry A. Allan Chapter 8 Notes - Bonding: General Concepts AP Chemistry A. Allan Chapter 8 Notes - Bonding: General Concepts 8.1 Types of Chemical Bonds A. Ionic Bonding 1. Electrons are transferred 2. Metals react with nonmetals 3. Ions paired have lower energy

More information

CHEMISTRY. Matter and Change. Section 13.1 Section 13.2 Section 13.3. The Gas Laws The Ideal Gas Law Gas Stoichiometry

CHEMISTRY. Matter and Change. Section 13.1 Section 13.2 Section 13.3. The Gas Laws The Ideal Gas Law Gas Stoichiometry CHEMISTRY Matter and Change 13 Table Of Contents Chapter 13: Gases Section 13.1 Section 13.2 Section 13.3 The Gas Laws The Ideal Gas Law Gas Stoichiometry State the relationships among pressure, temperature,

More information

Atoms, Elements, and the Periodic Table (Chapter 2)

Atoms, Elements, and the Periodic Table (Chapter 2) Atoms, Elements, and the Periodic Table (Chapter 2) Atomic Structure 1. Historical View - Dalton's Atomic Theory Based on empirical observations, formulated as Laws of: Conservation of Mass Definite Proportions

More information

Practice Multiple Choice Questions:

Practice Multiple Choice Questions: Practice Multiple Choice Questions: 1) Which of the following is NOT a laboratory safety rule? a) You should never mix acids with bases b) You should tie back your long hair c) You should never add water

More information

CHEM 120 Online Chapter 7

CHEM 120 Online Chapter 7 CHEM 120 Online Chapter 7 Date: 1. Which of the following statements is not a part of kinetic molecular theory? A) Matter is composed of particles that are in constant motion. B) Particle velocity increases

More information

States of Matter CHAPTER 10 REVIEW SECTION 1. Name Date Class. Answer the following questions in the space provided.

States of Matter CHAPTER 10 REVIEW SECTION 1. Name Date Class. Answer the following questions in the space provided. CHAPTER 10 REVIEW States of Matter SECTION 1 SHORT ANSWER Answer the following questions in the space provided. 1. Identify whether the descriptions below describe an ideal gas or a real gas. ideal gas

More information

Untitled Document. 1. Which of the following best describes an atom? 4. Which statement best describes the density of an atom s nucleus?

Untitled Document. 1. Which of the following best describes an atom? 4. Which statement best describes the density of an atom s nucleus? Name: Date: 1. Which of the following best describes an atom? A. protons and electrons grouped together in a random pattern B. protons and electrons grouped together in an alternating pattern C. a core

More information

Exam 4 Practice Problems false false

Exam 4 Practice Problems false false Exam 4 Practice Problems 1 1. Which of the following statements is false? a. Condensed states have much higher densities than gases. b. Molecules are very far apart in gases and closer together in liquids

More information

Chemistry 151 Final Exam

Chemistry 151 Final Exam Chemistry 151 Final Exam Name: SSN: Exam Rules & Guidelines Show your work. No credit will be given for an answer unless your work is shown. Indicate your answer with a box or a circle. All paperwork must

More information

Chemistry Assessment Unit AS 1

Chemistry Assessment Unit AS 1 Centre Number 71 Candidate Number ADVANCED SUBSIDIARY (AS) General Certificate of Education January 2011 Chemistry Assessment Unit AS 1 assessing Basic Concepts in Physical and Inorganic Chemistry [AC111]

More information

ONLINE CHEMISTRY 1110 / GENERAL CHEMISTRY I. Term CRN #

ONLINE CHEMISTRY 1110 / GENERAL CHEMISTRY I. Term CRN # ONLINE CHEMISTRY 1110 / GENERAL CHEMISTRY I Term CRN # Professor: Office Hours: Office Phone: E-mail: Credit Hours: 4 Prerequisites: Exemption from or completion of ENGL 0810, READ 0810 and MATH 0810.

More information

Chemistry. CHEMISTRY SYLLABUS, ASSESSMENT and UNIT PLANNERS GENERAL AIMS. Students should be able to

Chemistry. CHEMISTRY SYLLABUS, ASSESSMENT and UNIT PLANNERS GENERAL AIMS. Students should be able to i CHEMISTRY SYLLABUS, ASSESSMENT and UNIT PLANNERS GENERAL AIMS Students should be able to - apply and use knowledge and methods that are typical to chemistry - develop experimental and investigative skills,

More information

Chemical Bonds. Chemical Bonds. The Nature of Molecules. Energy and Metabolism < < Covalent bonds form when atoms share 2 or more valence electrons.

Chemical Bonds. Chemical Bonds. The Nature of Molecules. Energy and Metabolism < < Covalent bonds form when atoms share 2 or more valence electrons. The Nature of Molecules Chapter 2 Energy and Metabolism Chapter 6 Chemical Bonds Molecules are groups of atoms held together in a stable association. Compounds are molecules containing more than one type

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

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

CHM 111 - General Chemistry I Lecture Fall 2014

CHM 111 - General Chemistry I Lecture Fall 2014 CHM 111 - General Chemistry I Lecture Fall 2014 Dr. Stuart T. Gentry Holroyd 329 215-951-1259 gentry@lasalle.edu Class Postings, Lecture Notes, and PowerPoint Slides Available on Canvas and at www.lasalle.edu/~gentry

More information

KINETIC MOLECULAR THEORY OF MATTER

KINETIC MOLECULAR THEORY OF MATTER KINETIC MOLECULAR THEORY OF MATTER The kinetic-molecular theory is based on the idea that particles of matter are always in motion. The theory can be used to explain the properties of solids, liquids,

More information

Exam 2 Chemistry 65 Summer 2015. Score:

Exam 2 Chemistry 65 Summer 2015. Score: Name: Exam 2 Chemistry 65 Summer 2015 Score: Instructions: Clearly circle the one best answer 1. Valence electrons are electrons located A) in the outermost energy level of an atom. B) in the nucleus of

More information

Getting the most from this book...4 About this book...5

Getting the most from this book...4 About this book...5 Contents Getting the most from this book...4 About this book....5 Content Guidance Topic 1 Atomic structure and the periodic table...8 Topic 2 Bonding and structure...14 Topic 2A Bonding....14 Topic 2B

More information

CHEM 110: CHAPTER 3: STOICHIOMETRY: CALCULATIONS WITH CHEMICAL FORMULAS AND EQUATIONS

CHEM 110: CHAPTER 3: STOICHIOMETRY: CALCULATIONS WITH CHEMICAL FORMULAS AND EQUATIONS 1 CHEM 110: CHAPTER 3: STOICHIOMETRY: CALCULATIONS WITH CHEMICAL FORMULAS AND EQUATIONS The Chemical Equation A chemical equation concisely shows the initial (reactants) and final (products) results of

More information

Trends of the Periodic Table Diary

Trends of the Periodic Table Diary Trends of the Periodic Table Diary Trends are patterns of behaviors that atoms on the periodic table of elements follow. Trends hold true most of the time, but there are exceptions, or blips, where the

More information

APS Science Curriculum Unit Planner

APS Science Curriculum Unit Planner APS Science Curriculum Unit Planner Grade Level/Subject Chemistry Stage 1: Desired Results Enduring Understanding Topic 1: Elements and the Periodic Table: The placement of elements on the periodic table

More information

Chemical Equations & Stoichiometry

Chemical Equations & Stoichiometry Chemical Equations & Stoichiometry Chapter Goals Balance equations for simple chemical reactions. Perform stoichiometry calculations using balanced chemical equations. Understand the meaning of the term

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

Formulae, stoichiometry and the mole concept

Formulae, stoichiometry and the mole concept 3 Formulae, stoichiometry and the mole concept Content 3.1 Symbols, Formulae and Chemical equations 3.2 Concept of Relative Mass 3.3 Mole Concept and Stoichiometry Learning Outcomes Candidates should be

More information

Chemistry Diagnostic Questions

Chemistry Diagnostic Questions Chemistry Diagnostic Questions Answer these 40 multiple choice questions and then check your answers, located at the end of this document. If you correctly answered less than 25 questions, you need to

More information

RANGER COLLEGE CREDIT HOURS: 3 HRS/WK LECTURE & 3 HRS/WK LAB. LEC/LAB/HRS/WK COMBINATION: 4 credit hours total

RANGER COLLEGE CREDIT HOURS: 3 HRS/WK LECTURE & 3 HRS/WK LAB. LEC/LAB/HRS/WK COMBINATION: 4 credit hours total RANGER COLLEGE COURSE NUMBER AND TITLE: Chemistry 1411 General Chemistry I CREDIT HOURS: 3 HRS/WK LECTURE & 3 HRS/WK LAB LEC/LAB/HRS/WK COMBINATION: 4 credit hours total INSTRUCTOR: Kimberlea M. Adams

More information

Chapter 8 Basic Concepts of the Chemical Bonding

Chapter 8 Basic Concepts of the Chemical Bonding Chapter 8 Basic Concepts of the Chemical Bonding 1. There are paired and unpaired electrons in the Lewis symbol for a phosphorus atom. (a). 4, 2 (b). 2, 4 (c). 4, 3 (d). 2, 3 Explanation: Read the question

More information

Stoichiometry. What is the atomic mass for carbon? For zinc?

Stoichiometry. What is the atomic mass for carbon? For zinc? Stoichiometry Atomic Mass (atomic weight) Atoms are so small, it is difficult to discuss how much they weigh in grams We use atomic mass units an atomic mass unit (AMU) is one twelfth the mass of the catbon-12

More information

Chapter 3: Stoichiometry

Chapter 3: Stoichiometry Chapter 3: Stoichiometry Key Skills: Balance chemical equations Predict the products of simple combination, decomposition, and combustion reactions. Calculate formula weights Convert grams to moles and

More information

Chemistry 110 Lecture Unit 5 Chapter 11-GASES

Chemistry 110 Lecture Unit 5 Chapter 11-GASES Chemistry 110 Lecture Unit 5 Chapter 11-GASES I. PROPERITIES OF GASES A. Gases have an indefinite shape. B. Gases have a low density C. Gases are very compressible D. Gases exert pressure equally in all

More information

AVERAGE ATOMIC MASS, MASS NUMBER, AND ATOMIC NUMBER

AVERAGE ATOMIC MASS, MASS NUMBER, AND ATOMIC NUMBER Chemistry Curriculum Guide Standard CH.1 (scientific process) is below at the end of this document. Standard CH.2 a, b, c The student will investigate and understand that the placement of elements on the

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

CHEM 110 A Chemistry I

CHEM 110 A Chemistry I Columbia College Online Campus P a g e 1 CHEM 110 A Chemistry I Early Fall Session (15-51) Monday, August 17 Saturday, October 10, 2015 Course Description Fundamental course in the principles of chemistry.

More information

Other Stoich Calculations A. mole mass (mass mole) calculations. GIVEN mol A x CE mol B. PT g A CE mol A MOLE MASS :

Other Stoich Calculations A. mole mass (mass mole) calculations. GIVEN mol A x CE mol B. PT g A CE mol A MOLE MASS : Chem. I Notes Ch. 12, part 2 Using Moles NOTE: Vocabulary terms are in boldface and underlined. Supporting details are in italics. 1 MOLE = 6.02 x 10 23 representative particles (representative particles

More information

Chapter 2: The Chemical Context of Life

Chapter 2: The Chemical Context of Life Chapter 2: The Chemical Context of Life Name Period This chapter covers the basics that you may have learned in your chemistry class. Whether your teacher goes over this chapter, or assigns it for you

More information

(1) e.g. H hydrogen that has lost 1 electron c. anion - negatively charged atoms that gain electrons 16-2. (1) e.g. HCO 3 bicarbonate anion

(1) e.g. H hydrogen that has lost 1 electron c. anion - negatively charged atoms that gain electrons 16-2. (1) e.g. HCO 3 bicarbonate anion GS106 Chemical Bonds and Chemistry of Water c:wou:gs106:sp2002:chem.wpd I. Introduction A. Hierarchy of chemical substances 1. atoms of elements - smallest particles of matter with unique physical and

More information

CST Practice Test. Multiple Choice Questions

CST Practice Test. Multiple Choice Questions CST Practice Test Young NAME CST Practice Test Multiple Choice Questions 1) At 1 atm and 298 K, which of the K a values listed below represents the strongest acid? 5) Which electron-dot symbol represents

More information

Chemical reactions allow living things to grow, develop, reproduce, and adapt.

Chemical reactions allow living things to grow, develop, reproduce, and adapt. Section 2: Chemical reactions allow living things to grow, develop, reproduce, and adapt. K What I Know W What I Want to Find Out L What I Learned Essential Questions What are the parts of a chemical reaction?

More information

Chem101: General Chemistry Lecture 9 Acids and Bases

Chem101: General Chemistry Lecture 9 Acids and Bases : General Chemistry Lecture 9 Acids and Bases I. Introduction A. In chemistry, and particularly biochemistry, water is the most common solvent 1. In studying acids and bases we are going to see that water

More information

List the 3 main types of subatomic particles and indicate the mass and electrical charge of each.

List the 3 main types of subatomic particles and indicate the mass and electrical charge of each. Basic Chemistry Why do we study chemistry in a biology course? All living organisms are composed of chemicals. To understand life, we must understand the structure, function, and properties of the chemicals

More information

Mole Notes.notebook. October 29, 2014

Mole Notes.notebook. October 29, 2014 1 2 How do chemists count atoms/formula units/molecules? How do we go from the atomic scale to the scale of everyday measurements (macroscopic scale)? The gateway is the mole! But before we get to the

More information

stoichiometry = the numerical relationships between chemical amounts in a reaction.

stoichiometry = the numerical relationships between chemical amounts in a reaction. 1 REACTIONS AND YIELD ANSWERS stoichiometry = the numerical relationships between chemical amounts in a reaction. 2C 8 H 18 (l) + 25O 2 16CO 2 (g) + 18H 2 O(g) From the equation, 16 moles of CO 2 (a greenhouse

More information

Sample Exercise 8.1 Magnitudes of Lattice Energies

Sample Exercise 8.1 Magnitudes of Lattice Energies Sample Exercise 8.1 Magnitudes of Lattice Energies Without consulting Table 8.2, arrange the following ionic compounds in order of increasing lattice energy: NaF, CsI, and CaO. Analyze: From the formulas

More information

Unit 2 Periodic Behavior and Ionic Bonding

Unit 2 Periodic Behavior and Ionic Bonding Unit 2 Periodic Behavior and Ionic Bonding 6.1 Organizing the Elements I. The Periodic Law A. The physical and chemical properties of the elements are periodic functions of their atomic numbers B. Elements

More information

LAGUARDIA COMMUNITY COLLEGE CITY UNIVERSITY OF NEW YORK NATURAL SCIENCES DEPARTMENT

LAGUARDIA COMMUNITY COLLEGE CITY UNIVERSITY OF NEW YORK NATURAL SCIENCES DEPARTMENT LAGUARDIA COMMUNITY COLLEGE CITY UNIVERSITY OF NEW YORK NATURAL SCIENCES DEPARTMENT SCC 110: Foundations of Chemistry Course Coordinator: Dr. Nalband S. Hussain Office: M 210 E-mail: nhussain@lagcc.cuny.edu

More information

Chapter 13 - LIQUIDS AND SOLIDS

Chapter 13 - LIQUIDS AND SOLIDS Chapter 13 - LIQUIDS AND SOLIDS Problems to try at end of chapter: Answers in Appendix I: 1,3,5,7b,9b,15,17,23,25,29,31,33,45,49,51,53,61 13.1 Properties of Liquids 1. Liquids take the shape of their container,

More information

PERIODIC TABLE OF GROUPS OF ELEMENTS Elements can be classified using two different schemes.

PERIODIC TABLE OF GROUPS OF ELEMENTS Elements can be classified using two different schemes. 1 PERIODIC TABLE OF GROUPS OF ELEMENTS Elements can be classified using two different schemes. Metal Nonmetal Scheme (based on physical properties) Metals - most elements are metals - elements on left

More information

ATOMS AND THE PERIODIC TABLE CHAPTER 3 PHYSICAL SCIENCE

ATOMS AND THE PERIODIC TABLE CHAPTER 3 PHYSICAL SCIENCE ATOMS AND THE PERIODIC TABLE CHAPTER 3 PHYSICAL SCIENCE Chapter 3 Vocabulary Words (27 words) Nucleus Atomic number Proton Mass number Neutron Isotopes Electron Atomic mass unit (amu) Energy level Average

More information

Calculating Atoms, Ions, or Molecules Using Moles

Calculating Atoms, Ions, or Molecules Using Moles TEKS REVIEW 8B Calculating Atoms, Ions, or Molecules Using Moles TEKS 8B READINESS Use the mole concept to calculate the number of atoms, ions, or molecules in a sample TEKS_TXT of material. Vocabulary

More information

These instructions are for a classroom activity which supports OCR A Level Chemistry A.

These instructions are for a classroom activity which supports OCR A Level Chemistry A. Lesson Element Keyword activities Instructions for teachers These instructions are for a classroom activity which supports OCR A Level Chemistry A. Just a minute! To run this activity you will need a set

More information

Chem 31 Fall 2002. Chapter 3. Stoichiometry: Calculations with Chemical Formulas and Equations. Writing and Balancing Chemical Equations

Chem 31 Fall 2002. Chapter 3. Stoichiometry: Calculations with Chemical Formulas and Equations. Writing and Balancing Chemical Equations Chem 31 Fall 2002 Chapter 3 Stoichiometry: Calculations with Chemical Formulas and Equations Writing and Balancing Chemical Equations 1. Write Equation in Words -you cannot write an equation unless you

More information

Chapter 4: Structure and Properties of Ionic and Covalent Compounds

Chapter 4: Structure and Properties of Ionic and Covalent Compounds Chapter 4: Structure and Properties of Ionic and Covalent Compounds 4.1 Chemical Bonding o Chemical Bond - the force of attraction between any two atoms in a compound. o Interactions involving valence

More information

Correlation of Nelson Chemistry Alberta 20 30 to the Alberta Chemistry 20 30 Curriculum

Correlation of Nelson Chemistry Alberta 20 30 to the Alberta Chemistry 20 30 Curriculum Correlation of Nelson Chemistry Alberta 20 30 to the Alberta Chemistry 20 30 Curriculum Unit 5 Organic Chemistry General Outcomes Students will: 1. explore organic compounds as a common form of matter

More information

CP Chemistry Review for Stoichiometry Test

CP Chemistry Review for Stoichiometry Test CP Chemistry Review for Stoichiometry Test Stoichiometry Problems (one given reactant): 1. Make sure you have a balanced chemical equation 2. Convert to moles of the known substance. (Use the periodic

More information

Review - After School Matter Name: Review - After School Matter Tuesday, April 29, 2008

Review - After School Matter Name: Review - After School Matter Tuesday, April 29, 2008 Name: Review - After School Matter Tuesday, April 29, 2008 1. Figure 1 The graph represents the relationship between temperature and time as heat was added uniformly to a substance starting at a solid

More information

Chemistry 11 Some Study Materials for the Final Exam

Chemistry 11 Some Study Materials for the Final Exam Chemistry 11 Some Study Materials for the Final Exam Prefix Abbreviation Exponent giga G 10 9 mega M 10 6 kilo k 10 3 hecto h 10 2 deca da 10 1 deci d 10-1 centi c 10-2 milli m 10-3 micro µ 10-6 nano n

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

CHEMISTRY 103 - GENERAL CHEMISTRY Calvin College Whoever can be trusted with very little can also be trusted with much.

CHEMISTRY 103 - GENERAL CHEMISTRY Calvin College Whoever can be trusted with very little can also be trusted with much. CHEMISTRY 103 - GENERAL CHEMISTRY Calvin College Whoever can be trusted with very little can also be trusted with much. Luke 16:10a Instructor: Herb Fynewever Office: DeVries Hall 229 herb.fynewever@calvin.edu

More information

Laboratory 11: Molecular Compounds and Lewis Structures

Laboratory 11: Molecular Compounds and Lewis Structures Introduction Laboratory 11: Molecular Compounds and Lewis Structures Molecular compounds are formed by sharing electrons between non-metal atoms. A useful theory for understanding the formation of molecular

More information