The acid-dissociation constant at 25.0°C for hypochlorous acid (HClO) is 2.9×10-8. At equilibrium, the molarity of H3O+ ion in a 0.068 M solution of HClO is .

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a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

here are some of the ways in which chemical and nuclear reactions differ.

explanation: