Seudónimo Seudónimo

30-12-2020
Chemistry

contestada

22.
An example of amphoteric oxide is
A. Al2O3.
B. CaO.
C. Cuo.
D. SiO2.
E. K20.
Fu** please help

Respuesta :

sakshi8637 sakshi8637

30-12-2020

Answer:

A (option) .............

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vkanoga vkanoga

30-12-2020

Answer:

Al2O3

Explanation:

ZnO,Al2O3,PbO2 are some of the amphoteric oxides

Amphoteric oxides are metal oxides that can react with both acids and bases,so Aluminum oxide can react with both HCl and Sodium hydroxide which is a base

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