Larthur1222 Larthur1222

20-05-2022
Chemistry

contestada

The mass of a quantity of Cl gas (70,906 g/mol) that occupies
50.0L at 27.0°C and 721 mm Hg is:

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Аноним Аноним

20-05-2022

We need no of moles

Apply ideal gas equation

PV=nRT
n=PV/RT
n=721(50)/8.314(300)
n=14.4mol

So

mass

70.906(14.4)
1021g

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