Question

Що потрібно додати до Са(РО4)2 щоб утворився Са(Н2РО4)2?

Answer 1

Ca3(PO4)2 + 4H3PO4 = 3Ca(H2PO4)2

Answer 2

Adding to Ca(PO4)2 to Form Ca(H2PO4)2

To form Ca(H2PO4)2 from Ca(PO4)2, you would need to add an acid to the calcium phosphate compound. Specifically, you would add a strong acid such as sulfuric acid (H2SO4) to the calcium phosphate compound. The reaction would proceed as follows:

Ca(PO4)2 + H2SO4 → Ca(H2PO4)2 + CaSO4

This reaction results in the formation of calcium dihydrogen phosphate (Ca(H2PO4)2) and calcium sulfate (CaSO4).

The addition of sulfuric acid (H2SO4) provides the necessary protons to convert the phosphate ions in Ca(PO4)2 into dihydrogen phosphate ions, leading to the formation of Ca(H2PO4)2.

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