2.00 moles of an ideal gas is at a pressure of 1.50 atmospheres and a volume of 0.00100 m³.What is the total kinetic energy of the gas?

Question

Quizplus · Accepted Answer

The total kinetic energy of an ideal gas can be calculated using the formula KE = (3/2)nRT. First, calculate the temperature using the ideal gas law PV = nRT, where P = 1.50 atm (converted to 1.50 x 101325 Pa), V = 0.00100 m³, n = 2.00 moles, and R = 8.314 J/(mol·K). Solving for T gives T = (PV)/(nR). Then, substitute T back into the kinetic energy formula to find KE = 228 J.

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