What makes As2O3 amphoteric?

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Alex Alonso - 4F
Posts: 28
Joined: Fri Sep 28, 2018 12:27 am

What makes As2O3 amphoteric?

Postby Alex Alonso - 4F » Sat Dec 08, 2018 10:13 pm

In problem 12.17 part c?

Akhil Paladugu 3G
Posts: 30
Joined: Fri Sep 28, 2018 12:26 am

Re: What makes As2O3 amphoteric?

Postby Akhil Paladugu 3G » Sat Dec 08, 2018 10:18 pm

Arsenic is a typical metalloid. In case of metalloids, usually, the oxide in the lower oxidation state is amphoteric and the one in the higher state is acidic.


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