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Chemistry Forums for Students => Analytical Chemistry Forum => Topic started by: YitroMoshe on January 16, 2019, 04:01:44 PM

Title: What to do?
Post by: YitroMoshe on January 16, 2019, 04:01:44 PM
I've been giving some work to do and one question goes as such: "Given Al^3+ and PO_4^3+, what would their ionic formula be?"

I've been stuck on this for a while now and some help would be much appreciated.
Title: Re: What to do?
Post by: chenbeier on January 16, 2019, 05:03:54 PM
It must be PO43-

Now try again and combine it with the Aluminium