137. Solving a chemistry problem
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Product description
- Determine the change in entropy for the reaction
Cd 2AgCl = CdCl2 2Ag
If it is carried out in a galvanic cell at 1.0133 Pa and 298.2 K, the EMF of the cell is compensated by the externally applied and equal to 0.6753 V. The standard heats of formation of cadmium and silver chlorides are, respectively, -389.0 and -126.8 kJ / mol