Question

Asked Mar 24, 2019

A gas has a density of **1.53** g L^{-1} at **53** °C and P = **0.938** atm. What will be its density at **161** °C? Calculate the molar mass of the gas, assuming it obeys the ideal gas law.

Density at **161** °C = g L^{-1}

Molar mass = g mol^{-1}

Step 1

From the ideal gas equation:

Step 2

At constant pressure,

ρT = constant

Therefore,

Step 3

Density of gas at 1610C is **1.14 ...**

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