Amphoteric Oxides

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paulacamara1E
Posts: 30
Joined: Fri Apr 06, 2018 11:05 am

Amphoteric Oxides

Postby paulacamara1E » Sun Jun 10, 2018 10:42 pm

I was just wondering if we had to memorize the amphoteric oxides, or if there's a method of determining them using the periodic table?

Jimmy lira-1G
Posts: 61
Joined: Fri Apr 06, 2018 11:03 am

Re: Amphoteric Oxides

Postby Jimmy lira-1G » Sun Jun 10, 2018 11:06 pm

I'm not sure if we have to memorize this for the test but here is a vid that would help you out

https://www.youtube.com/watch?v=G01ybx24hJg

-Jimmy Lira 1G

ramayyala1G
Posts: 31
Joined: Fri Feb 02, 2018 3:02 am

Re: Amphoteric Oxides

Postby ramayyala1G » Wed Jun 13, 2018 7:15 pm

paulacamara1E wrote:I was just wondering if we had to memorize the amphoteric oxides, or if there's a method of determining them using the periodic table?

There is the diagonal trend that Lavelle showed us in class on the periodic table. I would just use that. Just google, amphoteric compounds periodic table. It will show the trend in Google images.

Krista Mercado 1B
Posts: 60
Joined: Fri Sep 28, 2018 12:26 am

Re: Amphoteric Oxides

Postby Krista Mercado 1B » Fri Nov 30, 2018 4:12 pm

I don't know if we'll have to remember all of them, but Dr. Lavelle said that there is a diagonal band of amphoteric oxides, between the metal oxides and nonmetal oxides, that closely matches the diagonal band of metalloids.

Hannah Yates 1K
Posts: 59
Joined: Fri Sep 28, 2018 12:27 am

Re: Amphoteric Oxides

Postby Hannah Yates 1K » Fri Nov 30, 2018 6:15 pm

I do believe we have to memorize them. It will probably be useful to know them so that you understand why a reaction with them may act a certian way


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