3 years ago

How do you calculate the density of a gas, based on its temperature and pressure?

1 answer:

5 0

We can rearrange the ideal gas equation:
PV = nRT, where n is the number of moles equivalent to:
n = mass / Mr
PV = mRT/Mr
m/V = PMr/RT
density = PMr / RT; where Mr and R are constant.

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