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A chemist notices that a gas (measured to have a molar mass of 18.02 g/mol) diffuses approximately 3.13 times as fast as a different unknown gas. Calculate the molar mass of the different unknown gas. Recall: Vo (1/P) (at constant Tand n) VoT (at constant P and n) Voxn (at constant Tand P) PV - nRT rate of effusion ox 1 atm = 760 torr = 760 mmHg R-8.31446 J- K1. mol-1 R=0.0820573L atm - K1. moi1

A chemist notices that a gas (measured to have a molar mass of 18.02 g/mol) diffuses approximately 3.13 times as fast as a different unknown gas. Calculate the molar mass of the different unknown gas. Recall: Vo (1/P) (at constant Tand n) VoT (at constant P and n) Voxn (at constant Tand P) PV - nRT rate of effusion ox 1 atm = 760 torr = 760 mmHg R-8.31446 J- K1. mol-1 R=0.0820573L atm - K1. moi1

Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter5: Gases, Liquids, And Solids
Section: Chapter Questions
Problem 5.47P
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A chemist notices that a gas (measured to have a molar mass of 18.02 g/mol) diffuses approximately 3.13 times as fast as a different unknown gas. Calculate the molar mass of the different unknown gas. Recall: V (1/P) (at constant T and n) VT (at constant P and n) Van (at constant Tand P) PV = nRT %3D rate of effusion ox VM 1 atm 760 torr = 760 mmHg %3D R= 8.31446 J - K-1.mol-1 R= 0.0820573 L atm K1. .mol 1 %3D
Transcribed Image Text:A chemist notices that a gas (measured to have a molar mass of 18.02 g/mol) diffuses approximately 3.13 times as fast as a different unknown gas. Calculate the molar mass of the different unknown gas. Recall: V (1/P) (at constant T and n) VT (at constant P and n) Van (at constant Tand P) PV = nRT %3D rate of effusion ox VM 1 atm 760 torr = 760 mmHg %3D R= 8.31446 J - K-1.mol-1 R= 0.0820573 L atm K1. .mol 1 %3D
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