A mixture of methane and hydrogen gases is maintained in a 9.11 L flask at a pressure of 1.47 atm and a temperature of 12°C. If the gas mixture contains 5.32 grams of methane, the number of grams of hydrogen in the mixture isg. A mixture of nitrogen and xenon gases, in a 5.99 L flask at 50 °C, contains 2.90 grams of nitrogen and 43.1 grams ofxenon. The partial pressure of xenon in the flask isatm and the total pressure in the flask isatm.

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A mixture of methane and hydrogen gases is maintained in a 9.11 L flask at a pressure of 1.47 atm and a temperature of 12 °C. If the gas mixture contains 5.32 grams of methane, the number of grams of hydrogen in the mixture is g.

A mixture of methane and hydrogen gases is maintained in a 9.11 L flask at a pressure of 1.47 atm and a temperature of 12 °C. If the gas mixture contains 5.32 grams of methane, the number of grams of hydrogen in the mixture is g.

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter6: The Gaseous State

Section: Chapter Questions

Problem 6.85QE

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

A mixture of methane and hydrogen gases is maintained in a 9.11 L flask at a pressure of 1.47 atm and a temperature of 12
°C. If the gas mixture contains 5.32 grams of methane, the number of grams of hydrogen in the mixture is
g.

A mixture of nitrogen and xenon gases, in a 5.99 L flask at 50 °C, contains 2.90 grams of nitrogen and 43.1 grams of
xenon. The partial pressure of xenon in the flask is
atm and the total pressure in the flask is
atm.

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