Question

P2o5->H3PO4->Na3PO4->Ca3(PO4)2->H3PO4->Zn3(PO4)2

Answer 1

P2O5 + 3H2O ->2 H3PO4
2H3PO4 +3 Na2O -> 2Na3PO4 + 3H2O
 2Na3PO4 + 3CaCl2 ->6 NaCl + Ca3(PO4)2
 Ca3(PO4)2 + 3H2SO4 -> 3CaSO4 + 2H3PO4
 2H3PO4 + 3ZnO -> Zn3(PO4)2 + 3H2O

Answer 2

Conversion of P2O5 to H3PO4

The conversion of P2O5 to H3PO4 involves the addition of water (H2O) to P2O5. This reaction is known as hydration. The chemical equation for this reaction is:

P2O5 + 3H2O → 2H3PO4

Conversion of H3PO4 to Na3PO4

To convert H3PO4 to Na3PO4, we react H3PO4 with sodium hydroxide (NaOH). The chemical equation for this reaction is:

H3PO4 + 3NaOH → Na3PO4 + 3H2O

Conversion of Na3PO4 to Ca3(PO4)2

To convert Na3PO4 to Ca3(PO4)2, we react Na3PO4 with calcium chloride (CaCl2). The chemical equation for this reaction is:

3CaCl2 + 2Na3PO4 → Ca3(PO4)2 + 6NaCl

Conversion of Ca3(PO4)2 to H3PO4

To convert Ca3(PO4)2 to H3PO4, we react Ca3(PO4)2 with sulfuric acid (H2SO4). The chemical equation for this reaction is:

Ca3(PO4)2 + 3H2SO4 → 2H3PO4 + 3CaSO4

Conversion of H3PO4 to Zn3(PO4)2

To convert H3PO4 to Zn3(PO4)2, we react H3PO4 with zinc chloride (ZnCl2). The chemical equation for this reaction is:

2H3PO4 + 3ZnCl2 → Zn3(PO4)2 + 6HCl I hope this helps! Let me know if you have any further questions.