For the Process A(l) $\rightarrow$ A(g) $\Delta$ H° = 450 KJ/mol at 100

question 134

Short Answer

For the process A(l) $\rightarrow$ A(g), $\Delta$ H° = 4.50 kJ/mol at 100.0°C and 1 atm. At constant pressure, the molar heat capacities (C_p) are as follows: A(l), 65.0 J/K•mol; A(g), 28.0 J/K•mol. Calculate $\Delta$ H° for this process at 75.0°C.

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