1.

Identify the lewis acid and the lewis base in the following reactions. Cr^(3+)+6H_2O to [Cr(H_2O)_6]^(3+)

Answer»

Solution :In the hydration of ion each of six water molecules donates a pair of electron to `Cr^(3+)` to FORM the hydrated cation, hexaaquachromium (III) ion, THUS, the LEWIS ACID is `Cr^(3+)` and the lewis base `H_2O`


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