Four moles of Argon gas are at a pressure of 1.90 atm, and the temperature is 50 degrees C. What is the volume of the gas?

Question

Chemistry

Corinne Dunlap

29 September, 05:01

Four moles of Argon gas are at a pressure of 1.90 atm, and the temperature is 50 degrees C. What is the volume of the gas?

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Answers (1)

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Mara Elliott · Answer 1

N = 4 moles of Ar2, P = 1.90 atm, V = ?

T = 50C = 273 + 50K = 323K

PV = nRT - - > V = nRT/P

V = (4) (.0821) (323) / 1.90

V = 106.07 / 1.9

V = 55.8 L