General Chemistry 10th Edition

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

Chapter 3 - Calculations with Chemical Formulas and Equations - Questions and Problems - Page 125: 3.135


Please see the work below.

Work Step by Step

We know that $3.19\times 10^{-3}\times \frac{1 mol\space Fe}{55.85g\space Fe}=5.712\times 10^{-5}$ $Molar \space mass \space of \space \space heme=\frac{35.2\times 10^{-3}}{5.712\times 10^{-5}}=616.2\frac{g}{mol}$
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