15. A fuel-air mixture contains 0.5 mol CH4(g), 1.5 mol 02(g), and 6.0 mol N2(g), under a totalpressure Ptot = 25 atm. Find the partial pressure of 02(g) in it:A) 25 atmB) 0.063 atmC) 1.6 atmD) 19 atmE) 4.7 atm

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che partial pressure of O2(s

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter13: Gases

Section: Chapter Questions

Problem 98QAP

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

15. A fuel-air mixture contains 0.5 mol CH4(g), 1.5 mol 02(g), and 6.0 mol N2(g), under a total
pressure Ptot = 25 atm. Find the partial pressure of 02(g) in it:
A) 25 atm
B) 0.063 atm
C) 1.6 atm
D) 19 atm
E) 4.7 atm

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