General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 20 - Nuclear Chemistry - Questions and Problems - Page 870: 20.80

Answer

$-3.30\times 10^{-9}g$

Work Step by Step

We know that $\Delta m=\frac{\Delta E}{c^2}$ We plug in the known values to obtain: $\Delta m=\frac{-297\times 10^{-3}}{3.00\times 10^8}=-3.30\times 10^{-12}Kg=-3.30\times 10^{-9}g$
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