Current Assignments

CHAPTER 8 ASSIGNMENTS:  February 13- March 1

1.  Define:

Chemical reaction

Chemical equation

Reactants

Products

Coefficients

Catalyst

Precipitate

Aqueous

Word equation

Reversible reaction

Electrolysis

Activity series

List 4 observations that a chemical reaction has taken place

2.  Provide the following for each type of reaction:  INDEX CARD

  1. 1.      What happens
  2. 2.      A general description
  3. 3.      An example

Types of chemical reactions:

SYNTHESIS

DECOMPOSITION

SINGELE REPLACEMENT

DOUBLE REPLACEMENT

COMBUSTION

 

            Example:         SYNTHESIS: 2 reactants combine to form one product

                                    A  +  X  →  AX

                                    2 Na (s)           +         Cl2  (g)      →   2 NaCl (s)

3.  8-1 Sample and Practice Problems

4.  Worksheet # 1: Word equations to Balanced Chemical Equations

5.  Worksheet # 2:  Types of reactions

6.  Worksheet # 3:  Writing Chemical Equations 1

7.  Worksheet # 4:  Writing Chemical Equations 2

8.  Chapter 8 Study Guide

9.  CHAPTER 8 TEST Friday, March 2


CHAPTER 7 ASSIGNMENTS

Be ready for ION Tests starting Thurs. 02/02/12.  Keep trying to get YOUR highest score!

1.      Formula Writing Wksht 1

2.      7-1 Section Review

3.      Formula Writing Wksht 2

4.      7-3 Sample and Practice Problems F & G

5.      % Composition and Mole Relationships Wksht- side 1

6.      % Composition and Mole Relationships Wksht- side 2

7.      p. 251-253 # 16, 30

8.      P. 253 # 43, 44, 47

9.      Chapter 7 Review Worksheet

Chapter 7 Test on Thursday, February 9, 2012

CHAPTER 6 ASSIGNMENTS: January 3-13, 2012

1.  Chapter 6 Vocab

2. p. 177 #1-6, p. 209 # 6

3. 6-2 Sample and Practice Problems

4. p. 209 # 10-15, 19

5. Bonding Worksheet 1

6. Lab: Molecular Models

7. p. 211 #43,46,48, 49

8. Chapter 6 Review Sheet

 

CHAPTER 5

  1. Key Vocabulary
  2. Read 5-1, Do p. 166 #1-3, 17
  3. Read 5-2, Do Sample and Practice Problems B, C, D and p. 166 # 19, 20
  4. Read 5-3, Do p. 166-7 # 22-25, 28-30
  5. Martian Periodic Table Activity
  6. p. 168 # 39, 42, 43, 44, 45, 48

CHAPTER 4

Key Vocabulary

p. 124 #10-14, 42, 47

Describe the contributions of Max Planck, Albert Einstein and Niels Bohr to the development of the “new” atomic model

p. 124 # 16, 17, 19, 21

p. 125 # 26, 27, 28, 29 (You already should know these).

Worksheet 1

Worksheet 2

CHAPTER 4 TEST TUESDAY, DECEMBER 6, 2011

 

OCTOBER 18-28

CHAPTER 3- ATOMIC STRUCTURE

 DEFINE KEY VOCABULARY: law of conservation of mass, law of definite proportions (definite composition), law of multiple proportions, atom, nuclear forces, atomic number, isotope, mass number, nuclide, atomic mass unit, average atomic mass, mole, Avogadro’s number, molar mass, radioactive decay, nuclear radiation, radioactive nuclide, alpha particle, beta particle, gamma ray, positron, half life, parent nuclide, daughter nuclide, chain reaction, nuclear fission, nuclear fusion, critical mass, nuclear reactor, nuclear power plant.

Read 3-1         Do       p. 71 #1-3   p. 89-90 # 1, 32

Read 3-2         Do       pp. 89-90 # 3-6, 25, 27, 31

Read 3-3 thru page 80 (up to Relative Atomic Masses)   Do       pp.79-80 Sample and Practice problems AND   p. 89 # 8, 9, 11

Calculating Average Atomic Mass Activity- class activity

Worksheet 1 g-mol-atom conversions

Do pp. 84-87 Sample and Practice Problems

Do pp. 89-90 # 17, 18, 23

ATOMIC STRUCTURE TEST 1 (Chapter 3):  Thursday, October 27, 2011

Review SIG FIGS- Use MATH TUTOR p. 24 and Sample & Practice problems pp. 47-48

Define Chapter 2 key vocabulary

Worksheet 1- Conversion factors and SI

p. 59 #4-15

Worksheet 2- Active Learning Questions

Worksheet 3- Scientific Notation

Scientific Notation Quiz- 10/5-10/5

p. 27-30, 38-42

Worksheet 4- Analyzing data and Graphing

Worksheet 5- Chapter 2 Review

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