1.

Write the name of an amphoteric oxide and its reaction with an acid and a base

Answer»

ANSWER:

Amphoteric oxides and hydroxides

Zinc OXIDE (ZNO) reacts with both acids and with bases: In acid: ZnO + H2SO4 → ZnSO4 + H2O. In base: ZnO + 2 NaOH + H2O → NA2[Zn(OH)4]



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