chemistry
posted by Jetta .
a sample of helium gas has a volume of 6.50L at a pressure of 845mm Hg and a temperature of 25 celcius.what is the pressure of the gas in atm when the volume and temperature of the gas sample are changed to the following:
a. 1850 mL and 325K

(P1V1/T1)= (P2V2/T2)
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