Chemistry 9th Edition

Published by Cengage Learning
ISBN 10: 1133611095
ISBN 13: 978-1-13361-109-7

Chapter 2 - Atoms, Molecules, and Ions - Exercises - Page 74: 35

Answer

298.5 g

Work Step by Step

The ration of the mass of carbon to the mass of chlorofoam must be the same $\frac{12}{12 + 106.4 +1.01}$ = $\frac{12 g}{119.4 g}$ $\frac{12 g}{119.4 g}$ = $\frac{30.0g}{x}$ Solve for x using cross multiplication x = 298.5 g
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