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PREMIUM PRACTICE FOR A PERFECT 5—WITH THE MOST PRACTICE ON THE MARKET! Equip yourself to ace the newly-digital AP Chemistry Exam with this comprehensive study guide. Includes 7 full-length practice tests with answer explanations, timed online practice, and thorough content reviews.The Princeton Review ExpertiseStudy with prep and practice written entirely by AP educatorsLearn test-taking strategies backed by 40+ years of test prep successFocused, supportive lessons designed and perfected by expertsEverything You Need for a High ScoreA step-by-step guide on how to better your score with this bookComprehensive review of all topics on the newest digital examCustomize a study plan and target areas of improvement by using our diagnostic answer keyEnd-of-chapter drills and exclusive online digital flashcards to reinforce learningPremium Practice for AP Excellence7 full-length practice tests(5 in the book, 3 online)Detailed answer explanations to help you learn from mistakesOnline tests provi