We provide a laboratory manual for CHE1031 that you will purchase during the first two weeks of class. Each week I'll assign you a lab exercise from this manual. Before coming to lab you must read the lab exercise and take the corresponding pre-lab quiz provided here.  That pre-lab quiz is your admission ticket to the lab each week. 

• Note that some pre-lab quizzes may require you to consult the ​SDS library.

Pre-lab quizzes (click to download):

*Pre-lab Quiz: Separation of a mixture by physical properties

*Pre-lab quiz: Blue Bottle Experiment

*Pre-lab quiz: Measurement, math & Density (The dead Sea lab)

*Pre-lab quiz: Identification by density: Coke vs. diet coke

*Pre-lab quiz: Molar Ratio of hydrated salts

*Pre-lab quiz: Gravimetric determination of the percent composition of Fertilizer

*Pre-lab quiz: Determination of the molecular formula of copper II Gluconate

*pre-lab quiz: Precipitation of chalk - Limting reactants and theoretical yield
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*Pre-lab quiz: Acid strength & Titration

*WK 1: Lab Safety presentation

*WK 1: Lab Safety Quiz

*Lab HW: Intro to lab

Lab worksheets:

*Naming chemicals WS

*Lewis dot structures WS

*Electron configuration WS

Additional Lab Resources:

Recommended Lab notebook

Lab report format

Lab report grading matrix

Example of a good lab report

*Pre-lab quiz: buffering with weak acids

*Pre-lab quiz:  Acid neutralization potential of commercial antacids (back titration)

*Pre-lab quiz: Alka-seltzer - are all tablets created equal?

*Pre-lab quiz: Ideal gas law determination of the MW of Mg

*Pre-lab quiz: Electrochemistry of voltaic cells

*pre-lab quiz: Determination of gas MW by the dumas method

*Pre-lab quiz: Heat of formation and hess's law

*pre-lab quiz: Introduction to reaction rates

*Pre-lab quiz: Kinetics of the iodine clock reaction

*Pre-lab quiz: Equilibrium & LeChatelier's principle