Chemistry (12th Edition)

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

Chapter 13 - States of Matter - 13 Assessment: 56

Answer

a)120°c b)chloroform c)chloroform d)Ethanol: increase external pressure to raise the boiling point to 100. Ethanoic acid: to decrease the boiling point to 100, decrease the pressure. e)77°c

Work Step by Step

All you need to do is read the answers right from the graph. make sure you do not confuse what each axis represents: x-axis represents temperature in °c and y-axis represent vapor pressure in mm Hg
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