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1. What is the sum of 89.332 g and 1.1 g? a. 90.4g b. 90.432g C. 90.0g d. 90.43g

1. What is the sum of 89.332 g and 1.1 g? a. 90.4g b. 90.432g C. 90.0g d. 90.43g

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter1: Matter And Measurements
Section: Chapter Questions
Problem 68QAP: What is the difference between (a) mass and density? (b) an extensive and an intensive property? (c)...
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1. What is the sum of 89.332 g and 1.1 g? a. 90.4g b. 90.432g C. 90.0g d. 90.43g 2. What is the difference between 2.097 g and 0.12 g? a. 1.98g b. 1.977g C. 1.97g d. 1.98 3. What is the mass of a substance having a density of 2.8 g/cm^3 occupying a volume of 4.5039 cm^3? a. 12.61092 g b. 13 g C. 12.6109 g d. 12.6 g 4. What is the density of a substance having a mass of 6.85 g occupying a volume of 112.04 cm^3? a. 0.061138 g/cm^3 b. 0.06114 g/cm^3 C. 0.0611 g/cm^3 d. 0.061 g/cm^3 5. How many significant figures are there in 6.02 x 10^23 H atoms? a. 1 b. 2 c. 3 d. 23
Transcribed Image Text:1. What is the sum of 89.332 g and 1.1 g? a. 90.4g b. 90.432g C. 90.0g d. 90.43g 2. What is the difference between 2.097 g and 0.12 g? a. 1.98g b. 1.977g C. 1.97g d. 1.98 3. What is the mass of a substance having a density of 2.8 g/cm^3 occupying a volume of 4.5039 cm^3? a. 12.61092 g b. 13 g C. 12.6109 g d. 12.6 g 4. What is the density of a substance having a mass of 6.85 g occupying a volume of 112.04 cm^3? a. 0.061138 g/cm^3 b. 0.06114 g/cm^3 C. 0.0611 g/cm^3 d. 0.061 g/cm^3 5. How many significant figures are there in 6.02 x 10^23 H atoms? a. 1 b. 2 c. 3 d. 23
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