Which of the following Lewis acid-base reactions are not Bronsted acid-base reactions ?

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Which of the following Lewis acid-base reactions are not Bronsted acid-base reactions ?

a) Ag +(aq) + 2NH3(aq) = Ag(NH3)2 +(aq)

b) 2HCl(aq) + Ca(OH)2(aq) --> CaCl2(aq) + 2H2O(l)

c) Al(OH)3(s) + OH-(aq) --> Al(OH)4-(aq)

d) BF3(g) + (CH3CH2)2O(l) --> (CH3CH2)2OBF3(l)

2006-12-06 04:54:35 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

Look for the ones which do not involve proton transfer.

b is the only one that does.

2006-12-06 05:11:39 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋

a c and d

2006-12-06 12:56:31 · answer #2 · answered by Anonymous · 0⤊ 0⤋