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
Chemistry: The Central Science (13th Edition)
by Brown, Theodore E.; LeMay, H. Eugene; Bursten, Bruce E.; Murphy, Catherine; Woodward, Patrick; Stoltzfus, Matthew E.
Published by
Prentice Hall
ISBN 10:
0321910419
ISBN 13:
978-0-32191-041-7
Chapter 3 - Chemical Reactions and Reaction Stoichiometry - Exercises - Page 114: 3.23c
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