The episode recaps foundational terms for chemical calculations. Starting by comparing the concept of moles to a dozen (:40) we define moles using Avogadro’s number (1:58). Connecting moles to grams we introduce Molar Mass (2:50) and contrast it to atomic mass (3:30). The episode discusses average atomic mass (4:38) and how the abundance of isotopes can be determined utilizing mass spectroscopy (5:25). Using Magnesium as an example the calculations for average atomic mass are described (6:00).Question: What volume does 1 mole of a gas occupy? (7:22)Thank you for listening to The APsolute RecAP: Chemistry Edition!(AP is a registered trademark of the College Board and is not affiliated with The APsolute RecAP. Copyright 2020 - The APsolute RecAP, LLC. All rights reserved.)Website:www.theapsoluterecap.comEMAIL:TheAPsoluteRecAP@gmail.comFollow Us:INSTAGRAMTWITTERFACEBOOKYOUTUBE