How much thermal energy must be added to 7.10 moles of a diatomic ideal gas to raise its temperature 22.1 K?

Name: How much thermal energy must be added to 7.10 moles of a diatomic ideal gas to raise its temperature 22.1 K?
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Question

Quizplus · Accepted Answer

For a diatomic ideal gas, the molar heat capacity at constant volume (Cv) is approximately 5/2 R. The thermal energy added is calculated using the formula Q = n * Cv * ΔT. Substituting the given values, Q = 7.10 moles * (5/2 * 8.314 J/mol·K) * 22.1 K = 3,260 J.

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