7. Solving a chemistry problem

7. Solving a chemistry problem

2. Determine the change in entropy when mixing 1 kmol of argon, taken at a temperature of 293 K and a pressure of 1.01 * 105 Pa, with 2 kmol of nitrogen, taken at a temperature of 323 K and a pressure of 1.01 * 105 Pa. Rmixes \u003d 1.01 * 105 Pa. Take Ar and N2 as ideal gases.

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