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# A 200. cm^3 sample of hydrogen oxygen gas is collected at 92.3 kPa and 30. C. What is the new volume (cm^3) if the conditions change to STP.?

Update:

please help anyone! I’m so confused

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- Anonymous2 months ago
P1 * V1 / T1 = P2 * V2 / T2

Substitute and solve. Or use the ideal gas equation to find the number of moles and then multiply by 22.4.

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