Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 13 - States of Matter - 13.1 The Nature of Gases - 13.1 Lesson Check: 8

Answer

by half

Work Step by Step

since temperature in kelvin is directly proportional to the kinetic energy of a substance ,then decreasing the temperature in half (from 300 to 150) means the kinetic energy will decrease by half too.
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