The standard free energy change at 25.00°C for the dissociation of 0.1713 M hypochlorous (a weak acid) is 42.56 kJ/mol. Assuming this is at equilibrium, what is the pH? HOCl(aq) + H2O(l) → OCl−(aq) + H3O+(aq)

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A: Hypochlorous acid, HOCl(aq) is a weak acid with Ka = 2.5*10-8  Hypochlorite, ClO-(aq) is a conjugate…

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Q: Calculate the equilibrium constant for the following reaction: CH3COOH(aq) + F (aq) =CH₂COO (aq) +…

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Q: Calculate the pH of 0.10 M (COOH)2 (aq), oxalic acid. Ka1 = 5.9 × 10–2 ; Ka2 = 6.4 × 10–5.

A:

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