General Chemistry: Atoms First
2nd Edition
ISBN: 9780321809261
Author: John E. McMurry, Robert C. Fay
Publisher: Prentice Hall
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Chapter A.1, Problem A.1P
Perform the following calculations, expressing the result in scientific notation with the correct number of significant figures. (You don’t need a calculator for these.)
- (a) (1.50 × 104) + (5.04 × 103)
- (b) (2.5 × 10–2) – (5.0 × 10–3)
- (c) (4.0 × 104)2
- (d)
- (e)
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General Chemistry: Atoms First
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