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 - Page 31: 1.48


$3.72\times10^{-3} g$ of lead

Work Step by Step

$10^6$g of blood contains $0.62 g$ of lead $6\times10^3$g of blood contains $x$ g of lead $\frac{0.62}{10^6}=\frac{x}{6\times10^3}$ $x=\frac{(6\times10^3)(0.62)}{10^6}$ $=3.72\times10^{-3} g$ of lead
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