6th Edition

ISBN: 9780134557373

Author: Tro

Publisher: PEARSON

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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 t…

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Textbook Question

Chapter 2, Problem 36E

Express each number in decimal notation (i.e., express the number without using scientific notation).

a. 450 × 10 − 9 m

(wavelength of blue light)

b. 13 ⋅ 7 × 10 9 years (approximate age of the universe)

c. 5 × 10 9 years (approximate age of Earth)

d. 5 ⋅ 0 × 10 1 years (approximate age of this author)

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Chapter 2, Problem 35E

Chapter 2, Problem 37E

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Chapter 2 Solutions

Introducing Chemistry

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Solution Summary: The author explains that decimal notation is a system where numbers are written in the form of large or small numbers containing many zeros.

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