HomeChem 143 Syllabus

Chem 143

email: chem143@caddell.org

Periodic table

HOMEWORK

9/3/15Chapter 1: 5, 6, 13, 15, 17, 19, 23, 25, 27, 29, 30, 31, 33, 43, 44, 47, 49, 53, 55, 57, 63, 65, 67, 81, 83, 87, 89, 95, 99, 101
9/10/15Chapter 2: 5, 7, 9, 13, 15, 19, 21, 23, 25, 29, 31, 33, 37, 39, 41
9/17/15EXAM I Includes Chapter 2: 63, 67, 71, 73, 75, 77, 79, 81, 83, 87, 89
9/24/15Chapter 3: 5, 7, 9, 11, 19, 23, 25, 27, 29, 31, 33, 34, 35, 41, 43, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 71, 79, 83, 85, 91, 99, 101, 103, 105, 107, 109, 111, 113, 115
10/1/15Chapter 4: 13, 15, 17, 19, 29, 51, 53, 55, 57, 59, 61, 63
10/8/15
Chapter 5:  3, 11, 13, 15, 21, 25, 31, 35, 41, 43, 45, 47, 49, 51, 89, 91, 99, 101, 103, 105, 109,  117, 125, 127
10/15/15Chapter 5: 57, 59, 61, 67, 69, 71, 73, 75, 77, 89, 107, 111, 113, 115, 129, 130, 131, 132
10/22/15EXAM II
11/5/15Chapter 6: 3, 5, 7, 9, 11, 13, 15, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 47, 49, 51, 53, 55, 57, 59, 61, 63, 67, 69, 71, 79, 95, 97, 99, 109, 115
11/12/15Chapter 7: 7, 15, 17, 19, 25, 27, 31, 33, 39, 41, 45, 49, 51, 53, 55, 59, 61, 65, 67, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99
11/19/15EXAM III Includes Chapter 8: 1, 5, 9, 11, 23, 25, 29, 33, 35, 37, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 67, 89, 91, 95, 97, 99, 101
11/26/15 Chapter 9: 7, 15, 17, 19, 20, 21, 23, 25, 27, 29, 31, 33, 35, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61
12/3/15EXAM IV Includes Chapter 10: 1, 3, 5, 7, 9, 11, 13, 19, 21, 23, 33, 35, 37, 39, 41, 43, 49, 51, 53, 55, 57, 59, 61, 63
12/10/15+FINAL EXAM

* There are no quizzes on exam days (the days in red), but the exam will contain material from the homework assigned for that date.

+The day in green is the final exam day

Lectures 

Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10

Experiments

Experiment #1 (Tools of the Trade)

Here is a video about calculating the average mass in part C of Experiment #1

Here is a video about calculating the percent error in part C of Experiment #1

Here is a video about calculating the average deviation in part C of Experiment #1

Experiment #2 (Density and Graphs)

Experiment #3 (Specific Heat Capacity)

Worksheet #1 (Electron Configurations)

Worksheet #1 (Electron Configurations) Key

Experiment #4 (Distillation and Mass Percent NaCl)

Worksheet #2 (Nomenclature and Lewis Structures)

Worksheet #2 (Nomenclature and Lewis Structures) Key

Experiment #5 (Paper Chromatography and Steam Distillation)

Experiment #6 (Chemical Reactions)

Experiment #7 (Synthesis of Zinc Iodide)

Experiment #8 (Unknown Hydrate)

Experiment #9 (Molar Mass of a Carbonate Using the Ideal Gas Law)

Experiment #10 (Depressing the Freezing Point of Cyclohexane)

Here is a video explaining how to convert units raised to a power.

Here is a video explaining how to plot Absorbance vs. concentration for the spectroscopy experiment.

Here is a video showing how to use LibreOffice Calc to draw a best-fit straight line and get the equation of the line (as in the "Density and Graphs" lab).

Here is a video showing how to use LibreOffice Calc to plot temperature vs. time for the Freezing Point Depression lab.

Here is a video explaining homework problem #89 chapter 1 in Timberlake.

Here is a video explaining homework problem #95 chapter 1 in Timberlake.