Chemistry 10th Edition

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

Chapter 1 - The Foundations of Chemistry - Exercises - Measurements and Calculations - Page 38: 43


121.2 g

Work Step by Step

Total mass= 10.25 g + 5.5654 g + 105.4 g Recall: The result cannot have more digits to the right of the decimal point than either of the original numbers. Here, 105.4 has only one digit after the decimal point and the result should be reported only up to one digit after the decimal point, which is 121.2 g
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