Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 3 - Matter and Energy - Exercises - Problems: 48

Answer

a) yes b) no

Work Step by Step

a) 12.8 g + 19.6 g = 32.4 g (correct) b) 8 g +32 g = 16 g + 17 g 40 g = 33 g (incorrect)
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