Question
An experiment shows that a 114 mL gas sample has a mass of 0.168 g at a pressure of 697mmHg and a temperature of 30 C.
What is the molar mass of the gas? in g/mol
What is the molar mass of the gas? in g/mol
Answers
PV=nRT
You know PV, mass, temp
n= mass/molmass
solve for molmass. Watch units on R
You know PV, mass, temp
n= mass/molmass
solve for molmass. Watch units on R
thank you
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