Question

For Mn3+, write an equation that shows how the cation acts as an acid.

Answer 1

[Mn(H2O)6]3+(aq) + H2O ⇋ [Mn(OH)(H2O)5]^2+(aq) + H3O^+
Because of this dissociation the Mn^3+(aq) decomposes in water unless the solution is highly acidic.

Answer 2

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