[CHEM 212] - Midterm Exam Guide - Ultimate 20 pages long Study Guide!

• School: University of Victoria
• Department: Chemistry
• Course: CHEM 212
• Professor: Hamilton M.Coreen

Document Summary

Power points print out before-a day before they"ll be uploaded. Lab 33%, 2 midterms 15% (oct. 12, nov. 4), 2 assignments 7% (will be in september) Ie. nd out the smell of something: quantitative analysis. Color test to identify blood in a stain. Add reagents that form a blue complex with hemoglobin. Data is converted to either concentration or total amount. Can discard if ph is between this blah blah. Sometimes imported foods are contaminated so analytical chemists determine low concentrations. The analytical process: identify the problem-> select the material to analyze -> prepare the sample (dry, lter, subsample)-> perform the analysis (samples, replicates, calibration, quality control)-> calculate the results: convert raw data to concentration-> state the results ( stats) Separations: isolate compounds of a sample before quantifying. B. molarity= moles solute/l solution formality=#fws solute/l solution a. Acetic acid (ch3cooh) weak acid in equilibrium, thus [ch3cooh] < 1m &