143. Solving a chemistry problem

143. Solving a chemistry problem

2.24. According to the following data, calculate the total surface energy for benzene and draw a conclusion about the dependence of the total surface energy on temperature:
Temperature, K 363 383 413 433
b * 10 ^ 3, N / m 19.16 16.85 14.45 11.29
Temperature coefficient (db) / (dT) * 10 ^ 3, H / (m * K) –0.113 –0.1155 –0.111–0.108

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