Chemistry Forum

Posted: **Wed Sep 19, 2018 1:04 pm**

CaHPO₄+H₃PO₄= ???
I don't know how this works but i know that reaction is really a thing ,was thinking that H₂ must go away as gas but i think it's wrong.

Posted: **Wed Sep 19, 2018 9:46 pm**

Nope; no production of hydrogen gas.

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&#40;HPO4&#41;&#123;2-&#125;+ H&#123;+&#125; = &#40;H2PO4&#41;&#123;-&#125;

and

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H3PO4= H&#123;+&#125; + &#40;H2PO4&#41;&#123;-&#125;

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CaHPO4 + H3PO4 = Ca&#40;H2PO4&#41;2

Posted: **Wed Sep 19, 2018 10:44 pm**

Thank you a lot !!!

Chemistry Forum

Please help I do not know how this reaction works

Please help I do not know how this reaction works