Question

What is Amphetoric Oxide.​

Answer 1

Explanation:

an amphoteric substance is a chemical species that can act as both an acid and a base, depending on reaction conditions. The phenomenon is called amphoterism.

Examples of Amphoterism:

For example, consider the amphoterism of water (H2O):

Water accepts a proton when reacted with an acid, such as hydrochloric acid (HCl).

H2O + HCl ⇌ H3O+ + Cl–

Water donates a proton when it reacts with a base, such as ammonia (NH3).

H2O + NH3 ⇌ NH4+ + OH–

Similarly, amphoteric metal oxides, such as aluminum oxide (Al2O3) act as a base when reacted with acid and as an acid when reacted with a base.

Al2O3(s) + 6H30+(aq) + 3H2O(l) → 2[Al(OH2)6]3+(aq)

Al2O3(s) + 2OH–(aq) + 3H2O(l) → 2[Al(OH)4]–(aq)

Answer 2

Answer:

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