Ответ:
на фото ....................
Объяснение:
2Ag + S = Ag2S;
2K + Cl2 = 2KCl;
H2 + Cl2 = 2HCl;
2Mg +O2 = 2MgO;
2BaO = Ba + O2;
N2 + 3H2 = 2NH3;
2H2S + SO2 = 3S + 2H2O;
3CaCl2 + 2H3PO4 = Ca3(PO4)2 + 6HCl;
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Ответ:
на фото ....................
Объяснение:
2Ag + S = Ag2S;
2K + Cl2 = 2KCl;
H2 + Cl2 = 2HCl;
2Mg +O2 = 2MgO;
2BaO = Ba + O2;
N2 + 3H2 = 2NH3;
2H2S + SO2 = 3S + 2H2O;
3CaCl2 + 2H3PO4 = Ca3(PO4)2 + 6HCl;