137. Solving a chemistry problem

137. Solving a chemistry problem

We mixed 1 mol of argon taken at Tar = 293 K with 2 mol of nitrogen taken at ТN2 = 323 K. The initial pressures of the components and the final pressure of the mixture are the same. Calculate the temperature component of the entropy of mixing. Heat capacity of argon CpAr = 20.8 J / mol * K and nitrogen CpN2 = 29.4 J / mol * K