Identifying Amphoteric Compounds

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ahuang
Posts: 52
Joined: Fri Aug 30, 2019 12:17 am
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Identifying Amphoteric Compounds

Postby ahuang » Wed Nov 27, 2019 11:09 pm

I understand the definition of amphoteric compounds, but how do you identify them or do you have to memorize a list?

Mashkinadze_1D
Posts: 87
Joined: Sat Aug 24, 2019 12:15 am

Re: Identifying Amphoteric Compounds

Postby Mashkinadze_1D » Wed Nov 27, 2019 11:58 pm

The amphoretic compounds are going to be the ones near the staircase on the periodic table. Although it is easier if you have them memorized, if you have a periodic table we can still figure out which ones are most likely to be amphoretic. Hope this helps!

Caitlyn Tran 2E
Posts: 100
Joined: Fri Aug 09, 2019 12:15 am

Re: Identifying Amphoteric Compounds

Postby Caitlyn Tran 2E » Thu Nov 28, 2019 12:28 am

As stated before, amphoteric oxides closely match the diagonal band of metalloids on the periodic table. However, they are not exactly the same, so I think it would be better to memorize the elements commonly found in amphoteric oxides.


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