A mixture of carbon monoxide and helium gases, in a 79.25 L flask at 73°C, contains 4.18 grams of carbon dioxide and 0.99 grams of helium. Calculate the partial pressure of helium. Atomic Mass: C: 12.011 g/mol O: 15.999 g/mol He: 4.003 g/mol

A mixture of carbon monoxide and helium gases, in a 79.25 L flask at 73°C, contains 4.18 grams of carbon dioxide and 0.99 grams of helium. Calculate the partial pressure of helium. Atomic Mass: C: 12.011 g/mol O: 15.999 g/mol He: 4.003 g/mol

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter10: Gases And Their Properties

Section: Chapter Questions

Problem 76GQ

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Question

A mixture of carbon monoxide and helium gases, in a 79.25 L flask at 73°C, contains 4.18 grams of carbon dioxide and 0.99 grams of helium. Calculate the partial pressure of helium.

Atomic Mass:

C: 12.011 g/mol

O: 15.999 g/mol

He: 4.003 g/mol

Round your answer to 2 decimal places.

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