Which molecules is amphoteric?

A) NH4+

B) H2O

C) H2CO3-

D) H2SO4

Question

Chemistry

Greene

Today, 12:33

Which molecules is amphoteric?

A) NH4+

B) H2O

C) H2CO3-

D) H2SO4

+3

Answers (1)

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Donte · Answer 1

Amphoteric oxides include lead oxide and zinc oxide, among many others. One type of amphoteric species are amphiprotic molecules, which can either donate or accept a proton (H+). Examples include amino acids and proteins, which have amine and carboxylic acid groups, and self-ionizable compounds such as water.

Which molecules is amphoteric?A) NH4+B) H2OC) H2CO3-D) H2SO4

Which molecules is amphoteric?

A) NH4+

B) H2O

C) H2CO3-

D) H2SO4