Express each number in decimal notation (i.e., express thenumber without using scientific notation).(a) 6.022 * 1023 (number of carbon atoms in 12.01 gof carbon)(b) 1.6 * 10-19 C (charge of a proton in coulombs)(c) 2.99 * 108 m/s (speed of light)(d) 3.44 * 102 m/s (speed of sound)

Express each number in decimal notation (i.e., express thenumber without using scientific notation).(a) 6.022 * 1023 (number of carbon atoms in 12.01 gof carbon)(b) 1.6 * 10-19 C (charge of a proton in coulombs)(c) 2.99 * 108 m/s (speed of light)(d) 3.44 * 102 m/s (speed of sound)

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU1: Alchemy: Matter, Atomic Structure, And Bonding

Section: Chapter Questions

Problem 2STP

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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

Express each number in decimal notation (i.e., express the
number without using scientific notation).
(a) 6.022 * 10²³ (number of carbon atoms in 12.01 g
of carbon)
(b) 1.6 * 10^-19 C (charge of a proton in coulombs)
(c) 2.99 * 10⁸ m/s (speed of light)
(d) 3.44 * 10² m/s (speed of sound)

Definition Definition Rate at which light travels, measured in a vacuum. The speed of light is a universal physical constant used in many areas of physics, most commonly denoted by the letter c . The value of the speed of light c = 299,792,458 m/s, but for most of the calculations, the value of the speed of light is approximated as c = 3 x 10 8 m/s.

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