A N2 gas is pumped into a container with 39.6 L volume at 298.15 K and the final pressure reads 15.3 bar in the container. Then additional O2 gas is pumped in and the final total pressure reads 34.4 bar in the container. Estimate the molar fraction of O2 gas in the mixture. x_O2 = ______ 3 sig. figure. Suggest using Excel to organize data and calculate for this and the next two questions.
A N2 gas is pumped into a container with 39.6 L volume at 298.15 K and the final pressure reads 15.3 bar in the container. Then additional O2 gas is pumped in and the final total pressure reads 34.4 bar in the container. Estimate the molar fraction of O2 gas in the mixture. x_O2 = ______ 3 sig. figure. Suggest using Excel to organize data and calculate for this and the next two questions.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter5: Gases
Section: Chapter Questions
Problem 28QAP: Exhaled air contains 74.5% N2, 15.7% O2, 3.6% CO2, and 6.2% H2O (mole percent). (a) Calculate the...
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A N2 gas is pumped into a container with 39.6 L volume at 298.15 K and the final pressure reads 15.3 bar in the container. Then additional O2 gas is pumped in and the final total pressure reads 34.4 bar in the container. Estimate the molar fraction of O2 gas in the mixture. x_O2 = ______ 3 sig. figure. Suggest using Excel to organize data and calculate for this and the next two questions.
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