THE PRINCETON REVIEW GETS RESULTS. Get all the prep you need to ace the revised AP Chemistry Exam with 2 full-length practice tests, thorough topic reviews, and proven techniques to help you score higher. The AP Chemistry course and test are undergoing major changes, with a new version of the exam debuting in May 2014. Inside Cracking the AP Chemistry Exam, you"ll find: • 2 full-length practice tests (with detailed explanations) that include the new multiple choice and constructed response question types • Expert subject reviews for all test topics that reflect the changes to the 2014 AP Chemistry exam, including newly-incorporated test topics and "Big Ideas" organization • Practice drills at the end of each chapter • Step-by-step strategies & techniques for every section of the exam • A comprehensive list of key chemistry equations and constants