Question

Составьте молекулярные и ионно-молекулярные уравнения реакций взаимодействия в растворах между: фосфорной кислотой и нитратом кальция

Answer 1

Я в коментарии отправила

Answer 2

Molecular Equation:

The molecular equation for the reaction between phosphoric acid (H3PO4) and calcium nitrate (Ca(NO3)2) in solution is:

H3PO4 + Ca(NO3)2 → Ca(H2PO4)2 + HNO3

Ionic Equation:

The ionic equation for the reaction between phosphoric acid and calcium nitrate in solution can be written as:

2H+ + PO4^3- + Ca^2+ + 2NO3^- → Ca(H2PO4)2 + 2NO3^- + 2H2O

Explanation:

When phosphoric acid (H3PO4) reacts with calcium nitrate (Ca(NO3)2) in solution, the hydrogen ions (H+) from phosphoric acid combine with the phosphate ions (PO4^3-) to form dihydrogen phosphate ions (H2PO4^-). The calcium ions (Ca^2+) from calcium nitrate combine with the remaining nitrate ions (NO3^-) to form calcium dihydrogen phosphate (Ca(H2PO4)2) and nitric acid (