CHM 111L "College Chemistry Laboratory"

Fall 2009: Friday 2-5

Brad Jones, jonesbt@wfu.edu, 116A Salem Hall

 

Date
Topic
Handouts
8/28
Intro and Excel

Introduction

Make an Excel Plot

Spreadsheet

9/4

Experiment # 1:

"Precision and Accuracy"

9/11

Experiment #2:

"Density of Recyclable Plastics"

9/18

Experiment #3:

"Gravimetric Determination of P2O5 in Plant Foods"

9/25

Experiment #4:

"Qualitative Analysis of Ionic Species in Solution"

10/2

Experiment #5:

"Spectrophotometric Determination of Iron in Foods"

Exp. #5 Instructions

Meet the Spec 20

Calibration Curve Technique

Reference

Enter/Download Data

10/9

 

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Mid-Term Exam (optional)

 

10/16

 

Fall Break

 

10/23

Experiment #6:

"Freezing Point Depression"

10/30

Experiment #7:

"Using Spartan to make Molecular Models"

11/6

Experiment #8:

"Determination of the CO2 content of Breath"

 

11/13

Experiment #9:

"Calorimetry: Hess's Law"

11/20

Experiment #10:

"Introduction to pH Measurement and pKa"

 

Exp. #10 Instructions

Enter/Download Data

Reference A

Reference B

Reference C

11/27

 

Thanksgiving Break

 

12/4

 

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Final Exam (optional)

 

Wake Forest