Question

Закончите уравнения осуществимых реакций. Ca + H2O = ... SO3 + CO2 = ... BaO + H2O = ... CaO + CO2 = ... P2O5 + H2O = ... CaO + P2O5 = ... FeO + H2O = ... MgO + HCl = ... P2O5 + NaOH = ... H2SO4 + Cu2O = ... ZnO + HNO3 = ... P2O5 + Ca(OH)2 = ...​

Answer 1

Ответ:

Ca + 2H2O = Ca(OH)2 + H2↑

BaO + H2O = Ba(OH)

2CaO + CO2 = CaCO3

P2O5 + 3H2O = 2H3PO4 3CaO + P2O5 = Ca3(PO4)2

MgO + 2HCl = MgCl2 + H2O

P2O5 + 6NaOH = 2Na3PO4 + 3H2O

H2SO4 + Cu2O = Cu2SO4 + H2O

ZnO + 2HNO3 = Zn(NO3)2 + H2O

P2O5 + 3Ca(OH)2 = Ca3(PO4)2 + 3H2O

Answer 2

Equations for Reactants and Products:

1. Ca + H2O = Ca(OH)2 2. SO3 + CO2 = SO2 + O2 3. BaO + H2O = Ba(OH)2 4. CaO + CO2 = CaCO3 5. P2O5 + H2O = H3PO4 6. CaO + P2O5 = Ca3(PO4)2 7. FeO + H2O = Fe(OH)2 8. MgO + HCl = MgCl2 + H2O 9. P2O5 + NaOH = Na3PO4 10. H2SO4 + Cu2O = CuSO4 + H2O 11. ZnO + HNO3 = Zn(NO3)2 + H2O 12. P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O

Please note that these equations represent the balanced chemical reactions between the given reactants and products.