How do I calculate the partial pressure of butane gas?

[jaspernmia]

I'm doing a lab report for an experiment about gas laws for my college chemistry class. One question is, "Use P total = P atm = P gas + P water to calculate the partial pressure of the butane gas collected." How would I figure out this problem? I also have P atm = 0.9733 atm, volume of gas is 94.2 mL, temperature is 21 degrees C from my data if this helps. Thank you!

[Mr Skeptic]

Closing dupe.

 

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