Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 3 - Chemical Reactions and Reaction Stoichiometry - Exercises: 3.23c

Answer

310 amu

Work Step by Step

Ca3(PO4)2 Ca has a mass of 40 and there are 3 of them so 40*3 = 120 P has a mass of 31 and there are 2 so 62 O has a mass of 16 and there are 8 so 16*8 = 128 120 + 62 + 128 = 310
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