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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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dickcheney111 dickcheney111
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3 years ago
The partial pressures of CH4, N2, and O2 in a sample of gas were found to be 163 mmHg, 475 mmHg, and 551 mmHg, respectively. Calculate the mole fraction of oxygen.


▸ 19.7

▸ 0.399

▸ 0.463

▸ 0.725

▸ 0.359
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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3289u3902u3983289u3902u398
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3 years ago
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dickcheney111 Author
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3 years ago
Good timing, thanks!
Fanmkreyol
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Yesterday
Thank you, thank you, thank you!
nicolepope23
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2 hours ago
You make an excellent tutor!
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