Transcription of AP Chemistry Study Guide - support.ebsco.com
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AP Chemistry : Study Guide AP is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product. Key Exam Details The AP Chemistry exam is a 3-hour 15-minute, end-of-course test comprised of 60 multiple-choice questions, for which you will have 1 hour and 30 minutes (this counts for 50% of your score) and 7 free-response questions, for which you will have 1 hour and 45 minutes (this counts for 50% of your score).
electrons). You can think of this in the same way that a dozen always means 12, regardless of whetheritrefers to eggs or days. The molar mass of substance, also called the molecular weight or molecular mass, is the total mass of one mole of that substance, expressed as grams/mole. Molar mass is used to convert the mass of a substance to the number of molecules present using
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