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02-04-2019
Chemistry

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If I have 12 moles of gas with a temperature of 16°C, what is the volume of the gas if the pressure is 14atm

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12-04-2019

Answer:

20.3 L

Explanation:

Assuming that the gas behaves similar to an ideal gas we can use the ideal gas law equation

PV = nRT

Where

P - pressure - 14 atm

V - volume

n - number of moles - 12 mol

R - universal gas constant - 0.0821 L.atm /mol.K

T - absolute temperature - 16 degrees + 273 = 289 K

Substituting the values in the equation

14 atm x V = 12 mol x 0.0821 L.atm/mol.K x 289 K

V = 20.3 L

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