AP Chemistry: Class 73

Brrrr….. its cold! Should I add salt?

Dates

• Period E: Thursday, February 28th
• Period F: Thursday, February 28th

Chapter Review Day = Student Objectives

• determine molarity of solution
• determine molality of solution
• determine solubility of a substance using solubility graph
• determine freezing point of a solution
• determine the melting point of a substance
• determine the molar mass of a substance using freezing point information
• compare the properties of different solutions

Homework

• Ch. 12 (18, 22, 28, 62, 71) = practice problems for quiz
• Study for Quiz (Monday)