Question
4. The speed of light in a vacuum is 2.998108 m/s. How many mins will it take the particle to travel 4.40x1011 Pm, which is
4. The speed of light in a vacuum is 2.998108 m/s. How many mins will it take the particle to travel 4.40x1011 Pm, which is the distance from Earth to the edge of the observable universe?
8. Consider a sample of CB4. i. What mass of CBr4
is present in 7.035 1022 molecules?
ii. When 9.120 moles of CBr4 are present, how many bromine atoms are there?
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Chemistry
Authors: Raymond Chang, Kenneth A Goldsby
12th Edition
0078021510, 9780078021510
