Aluminosilicate surfaces in zeolites act as strong Brnsted acids, whereas silica gel is a very weak acid.

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Aluminosilicate surfaces in zeolites act as strong Brønsted acids, whereas silica gel is a very weak acid.

(a) Give an explanation for the enhancement of acidity by the presence of Al³⁺ in a silica lattice.

(b) Name three other ions that might enhance the acidity of silica.

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Inorganic Chemistry

ISBN: 9780198768128

7th Edition

Authors: Mark Weller, Tina Overton, Jonathan Rourke

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Question Posted: Aug 03, 2023 04:57 AM

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Aluminosilicate surfaces in zeolites act as strong Brnsted acids, whereas silica gel is a very weak acid.

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a The enhancement of acidity by the presence of Al3 in a silica lattice forming aluminosilicate stru...View the full answer

Inorganic Chemistry

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