Calculate the answers and determine the correct number of significant figures.(9.69 x 10* mg) + (2.63 x 10° mg)5.83 x 10' cm3(7.54 x 102 m) x (2.0 x 10 m)(2.850 x 10-3 m²) + (5.72 x 10 m²)||

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Answered: Calculate the answers and determine the…

Calculate the answers and determine the correct number of significant figures. (9.69 x 10* mg) + (2.63 x 103 mg) 5.83 x 10' cm (7.54 x 102 m) x (2.0 x 10 m) (2.850 x 10 m²) + (5.72 x 104 m?) ||

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter2: Analyzing Data

Section: Chapter Questions

Problem 109A

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Calculate the answers and determine the correct number of significant figures.
(9.69 x 10* mg) + (2.63 x 10° mg)
5.83 x 10' cm
3
(7.54 x 102 m) x (2.0 x 10 m)
(2.850 x 10-3 m²) + (5.72 x 10 m²)
||

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