Cracking the AP Chemistry Exam, 2013 Edition

If you need to know it, its in this book. Cracking the AP Chemistry, 2013 Edition has been optimized for e-reader viewing with cross-linked questions, answers, and explanations, and includes:

2 full-length practice tests with detailed explanations
Thorough subject reviews of all topics, including atomic structure, thermodynamics, the periodic table, fundamental laws, organic chemistry, molecular binding, and key equations, laws & formulas
Helpful tables, charts, and diagrams
Detailed advice on how to write a high-scoring essay
Updated strategies which reflect the AP test scoring change