The temperature, in °C, occupied by 0.643 moles of O₂ gas at 0.893 atm pressure and a volume of 14.7 L is ________.

Name: The temperature, in °C, occupied by 0.643 moles of O 2 gas at 0.893 atm pressure and a volume of 14.7 L is ________.
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Question

Quizplus · Accepted Answer

Using the ideal gas law PV = nRT, where P = 0.893 atm, V = 14.7 L, n = 0.643 moles, and R = 0.0821 L·atm/mol·K, we solve for T in Kelvin and convert to Celsius: T = (0.893 * 14.7) / (0.643 * 0.0821) = 249.15 K, which is -24 °C.

The Temperature, in °C, Occupied by 0