C d ( s ) + C l 2 ( g ) ⟶ C d C l 2 ( s ) using Standard Thermodynamic Properties answer the following about the formation of cadmium chloride. substance    ΔH            ΔG        ΔS CdCl2(s) –391.5 –343.9 115.3 Cd(s) 0 0 51.76 Cl2(g) 0 0 223.1 a) State the enthalpy change and free energy change at 25 oC for the formation of cadmium chloride. c) Using the values of the entropy and enthalpy of formation in parts a and b, calculate the free energy change that results during the formation of cadmium chloride at 25 oC. How does this compare to the value of the free energy change stated in part a? b) Calculate the entropy change at 25 oC for the formation of cadmium chloride.

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