Write four reaction equations characterizing the chemical properties of orthophosphoric acid in common with other acids.

univerkov | November 25, 2020 | education

This answer to the task in chemistry:
1) 2H3PO4 + 3CaO = Ca3 (PO4) 2 + 3H2O
2) H3PO4 + 3NaOH = Na3PO4 + 3H2O;
3) 2H3PO4 + 3ZnO = Zn3 (PO4) 2 + 3H2O;
4) 2H3PO4 + 3CaCl2 = Ca3 (PO4) 2 (precipitate) + 6HCl

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