Chemistry 121

Test 3 is now on T, 2/14

 

Syllabus (Last Updated: 1/4, 1/25, 2/9)        

Course Content Flowchart                                                                             

Homework Schedule  (Last Updated: 1/13, 1/25, 2/1, 2/9)

Conversion Table   SPDF Block Periodic Table               

A Guide to Memorization in CHEM 121   

1. element symbol and name for elements 1-36P        covered in class 1/3/2012

2. the 7 metric symbols, prefixes, and values P            covered in class 1/3/2012

3. other relationshipsP                                                  covered in class 1/8/2012

6. nomenclatureP                                                         covered in class 2/3/2012                  

4. the value of the mole                                            covered 2012

7. strong and weak acids and bases                           covered 2012

Test Keys

#1    #2    #3    #4    #5    Practice Test #2    Key

Worksheets

1) Practice with Significant Figures in Calculations and Dimensional Analysis Problems, KEY

2) Nomenclature 

3) Lewis Dot Structures, KEY

4) Balancing Equations, KEY ( you can also practice naming and oxidation states for many of the compounds shown)

5) Balancing Net Ionic Equations for Precipitation and Neutralization Reactions, KEY

6) Stoichiometry and Classification of Reactions, KEY

7) Practice Final Exam Question Bank, KEY

8) Practice Final Exam, KEY    Caution: This is an older exam which may have material on it that we have not covered for exam purposes

 

 

 

 

 

 

 

 

 

 

Ignore for the moment what is below

Practice Test 3A    Key A

Practice Test 3B    Key B 

Practice Test 3C    Key C

Practice Test 3D    Key D

Practice Test 5A    Key

 More Naming and Classification of Reactions, KEY

Class Data from the Stoichiometry Lab

Balancing, Typing, and Classifying Reactions

Error Analysis Exercise for the Stoichiometry Lab

(Ch 10: 64-114 even except 96 and 112, complete at least 1/3rd of the problems)

IN CLASS EXERCISE KEY-