Answer
(a). 1 L = 1000 cm$^{3}$
27.8 x 1000 = 2.78 x 10$^{4}$
b. 1 kg = 10$^{6}$ mg
1898 / 10$^{6}$ = 1.898 x 10$^{-3}$
c. 1 km = 10$^{5}$ cm
198 x 10$^{5}$ = 1.98 x 10$^{7}$
Work Step by Step
as given in answer
Chemistry: Molecular Approach (4th Edition)
by Tro, Nivaldo J.
Published by
Pearson
ISBN 10:
0134112830
ISBN 13:
978-0-13411-283-1
Chapter 1 - Exercises - Page 40: 91
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