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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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JSmith1 JSmith1
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7 months ago

The catalytic decomposition of hydrogen peroxide yields oxygen gas and water. In an experiment, decomposition of hydrogen peroxide yielded 75.3 mL of gas collected over water at 25°C and 742 torr. What mass of oxygen gas was collected?

(Pwater = 24 torr at 25°C, R = 0.08206 L • atm/K • mol)



▸ 0.00291 g

▸ 0.0931 g

▸ 0.0962 g

▸ 0.0993 g

▸ 0.962 g
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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channy40channy40
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7 months ago
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JSmith1 Author
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7 months ago
Thanks for your help!!
lubennick
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Yesterday
Good timing, thanks!
choih94
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2 hours ago
This helped my grade so much Perfect
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