Answer to Question #194789 in Chemistry for nnnn

Question #194789

If I have 0.75 moles of a gas at a pressure of 646 mm Hg and a volume

of 0.95 liters, what is the temperature?

Expert's answer

pV = nRT

R = 62.4 L mmHg K⁻¹ mol⁻¹

T = pV / nR = (646 x 0.95) / (0.75 x 62.4) = 13.11 K

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