Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 2 - Measurement and Problem Solving - Exercises - Problems - Page 51: 60

Answer

a, $4034.05$ b, $0.334$ c, $0.055098$ d, $54.61$

Work Step by Step

When determining the correct number of significant figures in the result of multiplication and division calculations, The result of a multiplication or division should carry the same number of significant figures as the factor with the least number of significant figures a, $45.3254\times89.00205$ = $4034.05$ b, $0.00740\times45.0901$ = $0.334$ c, $49857\div904875$ = $0.055098$ d, $0.009090\times6007.2$ = $54.61$
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