crystalcerna144 crystalcerna144

28-05-2022
Chemistry

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How many grams of CO₂ gas would occupy 33.7 L of volume at a temperature of
-22.2°C and a pressure of 990 mm Hg?
1.3atm

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28-05-2022

Let's see

moles of CO_2

PV=nRT
n=PV/RT
n=990(33.7)/(251.8)(8.314)
n=15.9mol

Mass of CO_2

Molar mass×n
15.9(44)
699.6g

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