Asked by Mindy

A sample of H2 gas occupies a volume of 565 mL at STP. What, volume, in mL, will this sample of H2gas occupy at a temperature of -17oC and at a pressure of 0.560 atm
Answered by DrBob222
Do you know that STP stands for standard temperature and pressure.
Standard T is 273 K and standard pressure is 1 atmosphere.
Use (P1V2/T1) = (P2V2/T2)
Don't forget to change degrees C to kelvin. Post your work if you run into trouble.
Answered by Mindy
946mL
Answered by DrBob222
Correct. Good work.
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