amphoteric oxides

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Ashley McClearnen 1B
Posts: 59
Joined: Fri Sep 28, 2018 12:26 am

amphoteric oxides

Postby Ashley McClearnen 1B » Tue Dec 04, 2018 6:48 pm

I know there is a diagonal band of amphoteric oxides, but is the only way to know which oxides are in this band by memorizing them? Or is the another way to know which are amphoteric?

Jim Brown 14B Lec1
Posts: 62
Joined: Fri Sep 28, 2018 12:28 am

Re: amphoteric oxides

Postby Jim Brown 14B Lec1 » Tue Dec 04, 2018 7:45 pm

In Lecture Lavelle said we should just commit them to memory. The staircase that is similar to that of the metalloids can be a good guiding line for which oxides this includes.

505095972
Posts: 69
Joined: Fri Sep 28, 2018 12:17 am

Re: amphoteric oxides

Postby 505095972 » Wed Dec 05, 2018 2:19 pm

They are BeO, Al2O3, Ga2O3, SnO2, Sb2O5, and PbO6.

daisyjimenezt
Posts: 30
Joined: Fri Sep 28, 2018 12:26 am

Re: amphoteric oxides

Postby daisyjimenezt » Wed Dec 05, 2018 2:29 pm

kind of the band of metalloids


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