Dalton's Law of Partial Pressures 13 | Pg 153 Questions and Problems Q2 Which would you expect to be higher, the percentage of CO, in the atmosphere of in exhaled air? Why? Q3 A sample of gas contains O, at a pressure of 45 mmHg. Na at a pressure of 1.20 atm, and He at a pressure of 825 mmHg What is the total pressure in mmHg? Q4 A mixture of gases has a total pressure of 1650 mmHg. The gases in the mixture are hellum at a pressure of 215 mmig, nitrogen at a pressure of0.28 atm, and oxygen. What is the partial pressure of the oxygen, in atm?

Dalton's Law of Partial Pressures 13 | Pg 153 Questions and Problems Q2 Which would you expect to be higher, the percentage of CO, in the atmosphere of in exhaled air? Why? Q3 A sample of gas contains O, at a pressure of 45 mmHg. Na at a pressure of 1.20 atm, and He at a pressure of 825 mmHg What is the total pressure in mmHg? Q4 A mixture of gases has a total pressure of 1650 mmHg. The gases in the mixture are hellum at a pressure of 215 mmig, nitrogen at a pressure of0.28 atm, and oxygen. What is the partial pressure of the oxygen, in atm?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter8: Gases

Section: Chapter Questions

Problem 89E

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