Asked by abongile
the density of gas was measured at 1,50atm and at 27 DEGREES CELCIUS AND FOUND TO BE 1.95G/L CALCULATE THE MOLAR MASS OF THE GAS
Answers
Answered by
DrBob222
PV = nRT
PV = (grams/molar mass)RT
P*molar mass = (grams/L)RT but g/L = density so
P*molar mass = density*RT
Plug in the numbers and solve for molar mass. R = 0.08205 L*atm and T = (C+ 273) = 300 K
Post your work if you get stuck.
PV = (grams/molar mass)RT
P*molar mass = (grams/L)RT but g/L = density so
P*molar mass = density*RT
Plug in the numbers and solve for molar mass. R = 0.08205 L*atm and T = (C+ 273) = 300 K
Post your work if you get stuck.
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