Question

Помогите пожалуйста.

Answer 1

H2 + Cl2 = 2HCl

2H3PO4 + 3MgO = Mg3(PO4)2 + 3H2O

3CaCl2 + 2K3PO4 = Ca3(PO4)2 + 6KCl

2Zn + O2 = 2ZnO

3Ca + N2 = Ca3N2

Ca + 2HCl = CaCl2 + H2

Mg + CuCl2 = MgCl2 + Cu

3Zn + 2FeCl3 = 3ZnCl2 +2 Fe

2HNO3 + Ca(OH)2 = Ca(NO3)2 + 2H2O

2Al + 3S = Al2S3

F2 + 2KBr = 2KF + Br2

Fe2(SO4)3 + 6NaOH =2 Fe(OH)3 + 3Na2SO4