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2.81 Calculate the answer to each of the following problems to the proper number of significant digits: (a) (7.11 x 103 cm) (23.7 cm) (b) (9.02 x 106 m) (4.9 x 103 mm) (c) (6.13 kg)/(6.8 × 103 mL) (d) (1.627 g)/(0.1122 L)

2.81 Calculate the answer to each of the following problems to the proper number of significant digits: (a) (7.11 x 103 cm) (23.7 cm) (b) (9.02 x 106 m) (4.9 x 103 mm) (c) (6.13 kg)/(6.8 × 103 mL) (d) (1.627 g)/(0.1122 L)

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter1: Essential Ideas
Section: Chapter Questions
Problem 23E: When elemental iron corrodes it combines with oxygen in the air to ultimately form red brown...
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2.81 Calculate the answer to each of the following problems to the proper number of significant digits: (a) (7.11 x 103 cm) (23.7 cm) (b) (9.02 x 106 m) (4.9 x 103 mm) (c) (6.13 kg)/(6.8 × 103 mL) (d) (1.627 g)/(0.1122 L)
Transcribed Image Text:2.81 Calculate the answer to each of the following problems to the proper number of significant digits: (a) (7.11 x 103 cm) (23.7 cm) (b) (9.02 x 106 m) (4.9 x 103 mm) (c) (6.13 kg)/(6.8 × 103 mL) (d) (1.627 g)/(0.1122 L)
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