Mastery: 0% Novice

28 Lessons 6 Topics 3 hours

Test your knowledge and understanding of Chemistry 202: Reactions and Stoichiometry with these assessment questions to gain more mastery.

Topics explored include mathematical skills for science, physical quantities and units, scientific method, scalars and vectors as well as vectors in two dimensions.

52 Lessons 15 Topics 6 hours

Topics explored include mechanical, potential and kinetic energy, conservation of mechanical energy, work, work-energy theorem, conservation of energy and power.

28 Lessons 12 Topics 4 hours

Topics explored include what the cell is, structure of prokaryotic and eukaryotic cells, structure and function of plasma membranes and cell metabolism.

66 Lessons 16 Topics 8 hours