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Asked by Michelle

Chemistry please help.
A 20.0-L gas cylinder contains 4.80 g H2 at 25 degree celcius. what is the pressure of this gas?
14 years ago

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Answered by DrBob222
Use PV = nRT. Don't forget T must be in kelvin. Note the correct spelling of celsius.
14 years ago
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Chemistry please help.
A 20.0-L gas cylinder contains 4.80 g H2 at 25 degree celcius. what is the pressure of this gas?

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