a 1.5L container holds p. 50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50. C what is the molar mass of the unknown gas

Question

Chemistry

Ian Adams

16 January, 04:49

a 1.5L container holds p. 50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50. C what is the molar mass of the unknown gas

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Raelynn Hutchinson · Answer 1

PV=nRT = (m/Mr) * RT Mr=mRT/PV

In which you know everything, so solve it. Remember to convert your mass from grams to kilo and temperature to Kelvin, which means T=273+θ=273+50 T=323K

I won't do the math for you ... Use a calculator.