Consider 2.00 mol of an ideal gas with a constant‑volume molar specific heat of 12.5 J/(mol·K), an initial temperature of 22.8 ∘C, and an initial pressure of 5.210×10^4 Pa. The state of the gas is then changed to a final temperature of 44.1 ∘C and a final pressure of 3.090×10^4 Pa.
What is the change in the entropy Δ of the gas during this process? The gas constant is 8.31 J/(mol·K).
I keep getting 10.7 J/K but it is wrong. Can someone explain?
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Consider 2.00 mol of an ideal gas with a constant‑volume molar specific heat of 12.5 J/(mol·K), an i...
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