Question

Explain the electronic theory of Hardness and softness.​

Answer 1

Answer:

1)The HSAB theory predicts that hard Lewis bases react preferentially with hard acids, and that likewise soft bases form stronger bonds with soft acids. 2)For example, Li+ and BF3 are hard acids and F− and NH3 are hard bases due to their small size and high charge density/low polarizability of the ions

Answer 2

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1)The HSAB theory predicts that hard Lewis bases react preferentially with hard acids, and that likewise soft bases form stronger bonds with soft acids. 2)For example, Li+ and BF3 are hard acids and F− and NH3 are hard bases due to their small size and high charge density/low polarizability of the ions.

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