Consider the following reaction. H2O(g) + Cl2O(f) 2 HOCI(g) K298 - 0.090 Use the data below for Cl2O(g). Delta G degree f = 97.9 kJ/mol Delta H degree f =80.3 kJ/mol S degree = 266.1 J/K-mol Calculate Delta G degree for the reaction using the equation Delta G degree = -RT ln(K). 5966 kJ/mol Use bond energy values (Table 8.4) to estimate Delta H degree for the reaction. 0 kJ/mol Use the results from parts (a) and (b) to estimate Delta S degree for the reaction. -20 J/K Estimate Delta H degree f and S degree for HOCI(g). Delta H degree f -81 kJ/mol S degree 218 J/Kmol Estimate the value of K at 500. K. 0 090 Calculate Delta G at 25 degree C when PH2O = 21 torr, PCl2O =1.7 torr, and PHOCl = 0.10 torr. kJ/mol
Show transcribed image textConsider the following reaction. H2O(g) + Cl2O(f) 2 HOCI(g) K298 - 0.090 Use the data below for Cl2O(g). Delta G degree f = 97.9 kJ/mol Delta H degree f =80.3 kJ/mol S degree = 266.1 J/K-mol Calculate Delta G degree for the reaction using the equation Delta G degree = -RT ln(K). 5966 kJ/mol Use bond energy values (Table 8.4) to estimate Delta H degree for the reaction. 0 kJ/mol Use the results from parts (a) and (b) to estimate Delta S degree for the reaction. -20 J/K Estimate Delta H degree f and S degree for HOCI(g). Delta H degree f -81 kJ/mol S degree 218 J/Kmol Estimate the value of K at 500. K. 0 090 Calculate Delta G at 25 degree C when PH2O = 21 torr, PCl2O =1.7 torr, and PHOCl = 0.10 torr. kJ/mol