Click, click, click - you picture has been taken! Our episode starts with describing entropy with respect to the dispersal of matter and compares it to the snapshots or microstates (0:30). The phase changes are examples of increases of dispersal of matter (1:06). Entropy can also be defined as an increase of the dispersal of energy and therefore we tie it to KMT (3:50). The change in entropy can be calculated by subtracting the sum of the entropy of the reactants from the sum of the entropy of products (4:53).Question: What is the sign of ΔSo for the formation of NaCl from its elements?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 2021 - The APsolute RecAP, LLC. All rights reserved.)Website:www.theapsoluterecap.comEMAIL:TheAPsoluteRecAP@gmail.comFollow Us:INSTAGRAMTWITTERFACEBOOKYOUTUBE