Unit 1: Review and Stoichiometry

AP Learning Objectives for Unit 1 is located here.

Continue to review some of the fundamental concepts and skills that will be built upon and used during this course. The concentration of problems in the unit includes using stoichiometry and dimensional analysis to solve chemical problems. Main To be discussed: stoichiometry, empirical formula, hydrates, and gravimetric lab analysis.

How to Solve πŸ†˜



DETERMINE EMPIRICAL FORMULA
  • From % Composition data πŸŽ₯
  • From Combustion Analysis

Practice Problems

*Stoichiometry πŸ”‘

Empirical Formula Practice w/ Combustion

*Combustion Analysis πŸ”‘

*Extra Mass Percent πŸ”‘



IN CLASS HANDOUTS

Unknown Mixture Composition πŸ”‘


*denotes supplemental material/ not distributed in class

Assigned Textbook Problems

Chapter 3: Mass Relationships in Chemical Reactions #131, 135, 136



VIEW UNIT 1 PROBLEM SOLUTIONS HERE πŸ”‘

Labs/ Demonstrations

Video Resources