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Chemistry 141
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Labs

Lab Manual in PDF (version 6.0, spring 2013)

Lab Experiments

Experiment 1

Measuring Density with Different Types of Glassware

Write-up Instructions

Spreadsheet

Experiment 4

Conductivity and Net Ionic Equations

Write-up Instructions

Experiment 7

Copper Reactions

Write-up Instructions

Experiment 5

Writing Redox Reactions

Experiment 6

Redox Reactions - The Activity Series

Write-up Instructions

 

Experiment 8

Analysis of a Two-Component Alloy

Write-up Instructions

Spreadsheet

 

Experiment 9

Calorimetry - Measuring Heat of Formation

Write-up Instructions

Spreadsheet

Experiment 10

Atomic Spectra

Write-up Instructions

Experiment 11

Periodicity of Chemical Properties

Data on elements

Experiment 12

Molecular Structure

Experiment 15

Determining the Effectiveness of an Antacid

Write-up Instructions

Spreadsheet

Spreadsheet for multiple standards

Note that on the spreadsheet you must write none on the first page for antacids 3 and/or 4 if you did only 2 or 3 different antacids

Experiment 17

Chemical Equilibrium and Le Chatelier's Principle

Write-up Instructions

Experiment 16

Determination of Molar Mass by Freezing Point Depression

Write-up Instructions

Spreadsheet

   
Experiment 14

Identification of an Unknown Acid

Spreadsheet

Experiment 3

Density: A Study in Precision and Accuracy (Part B)

Experiment 2

Density: A Study in Precision and Accuracy (Part A)Experiment 13

Propagation of Error: An Error Analysis Activity

Spreadsheet

Handout

Determination of Avogadro's Number

Write-up Instructions

Spreadsheet

Spreadsheets

    When downloading a spreadsheet, the browser will ask you for a username and password.
    Just type in ANY username and password and click the "ok" button.  The spreadsheet will be downloaded into your browser.

 

Just for fun

Making Lip Balm

Making Superballs

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