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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