Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 1 - Chemistry: The Study of Change - Questions & Problems: 1.61

Answer

$10.5 g/mL$

Work Step by Step

Weight of Gold: 194.3 g Volume of Water (before the gold is inserted): 242.0 mL Volume of Water (after the gold is inserted): 260.5 mL Volume of Gold $= 260.5 - 242.0$ $=18.5 mL$ Density= Mass/ Volume $=\frac{194.3}{18.5}$ $\approx10.5027027$ $=10.5 g/mL$
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