Chemistry
13th Edition
ISBN: 9781259911156
Author: Raymond Chang Dr., Jason Overby Professor
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 1, Problem 1.34QP
Express the answers to the following calculations in scientific notation:
- (a) 0.0095 + (8.5 × 10−3)
- (b) 653 ÷ (5.75 × 10−8)
- (c) 850,000 − (9.0 × 105)
- (d) (3.6 × 10−4) × (3.6 × 106)
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Express the answers to the following calculations inscientific notation:(a) 145.75 + (2.3 × 10−1)(b) 79,500 ÷ (2.5 × 102)(c) (7.0 × 10−3
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Chapter 1 Solutions
Chemistry
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Ch. 1.7 - The melting point of adamantine is 518F. What is...Ch. 1.7 - The density of copper is 8.94 g/cm3 at 20C and...Ch. 1.8 - Determine the number of significant figures in...Ch. 1.8 - Carry out the following arithmetic operations and...Ch. 1.8 - Give the length of the pencil with proper...Ch. 1.8 - A student measures the density of an alloy with...Ch. 1.8 - Four mass measurements of a metal cube were made...Ch. 1.9 - A roll of aluminum foil has a mass of 1.07 kg....Ch. 1.9 - The volume of a room is 1.08 108 dm3. 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