Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 10 - Gases - Exercises: 10.63b

Answer

2.948 atm

Work Step by Step

From Dalton's law of partial pressures, Pt = P1 + P2 + P3. From part a we have: For He(g): 1.87 atm For Ne(g) = 0.8085 atm For Ar(g) = 0.2695 atm Therefore, Pt = 1.87 + 0.8085 + 0.2695 = 2.948 atm
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