Answer
8.1 x $10^{5}$ J
Work Step by Step
Energy consumption in 1 hour = 270 kJ
Energy requirement for 3 hours = 270 kJ x 3 = 810 kJ = 8.1 x $10^{5}$ J
Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition)
by Timberlake, Karen C.
Published by
Prentice Hall
ISBN 10:
0321908449
ISBN 13:
978-0-32190-844-5
Chapter 3 - Section 3.4 - Energy - Questions and Problems - Page 69: 3.25a
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