Chemistry 10th Edition

Published by Brooks/Cole Publishing Co.
ISBN 10: 1133610668
ISBN 13: 978-1-13361-066-3

Chapter 2 - Chemical Formulas and Composition Stoichiometrhy - Exercises - The Mole Concept - Page 75: 33


42.2 g

Work Step by Step

n=1.24 mol (given) M, molar mass= 2$\times$1.008g+2$\times$15.999g = 34.014 g Using relation m= n$\times$M m $\approx$ 42.2 g
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