Задача 20429.

What is the change in entropy in the following processes: a) isobaric heating m = 0,1 kg of nitrogen from t1 = 0 degrees to 125 degrees t2 =; b) isothermal expansion of 0.5 kmol of carbon dioxide by volume V1 = 11 m ^ 3 and V2 = 33 m ^ 3.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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