70. Solving a chemistry problem

70. Solving a chemistry problem

1. For a reaction that proceeds reversibly in a galvanic cell, an equation is given for the dependence of EMF on temperature. At a given temperature T, calculate the EMF E, the Gibbs energy change ΔG, the enthalpy change ΔH, the entropy change ΔS, the Helmholtz energy change ΔA, and the heat Q released or absorbed in this process. Calculate for 1 mole of the reactant.
option T, K Reaction Equation E=f(T)
1 273 C6H4O2 2H \u003d C6H4 (OH) 2 2e E \u003d 0.6990 - 7.4 * 10-4 * (T-298)

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