Объяснение:
2NaCl + 4HNO3 = 2NaNO3 + Cl2 + 2NO2 + 2H2O
2Na⁺+2Cl⁻+4H⁺+4NO₃⁻ = 3Na⁺+2NO₃⁻ + Cl₂+2NO₂+2H₂O
2Cl⁻+4H⁺+2NO₃⁻ = Cl₂+2NO₂+2H₂O
Na₂CO₃ + 2HNO₃ = 2NaNO₃+CO₂+H₂O
2Na⁺+CO₃²⁻+2H⁺+2NO₃⁻ = 2Na⁺+2NO₃⁻+CO₂+H₂O
2H⁺+CO₃²⁻ = CO₂+H₂O
KOH + HNO3 = KNO3+H₂O
K⁺+OH⁻+H⁺+NO₃⁻=K⁺+NO₃⁻+H₂O
H⁺+OH⁻=H₂O
MgO+2HNO₃ = Mg(NO₃)₂ + H₂O
MgO + 2H⁺+2NO₃⁻ = Mg²⁺+2NO₃⁻+H₂O
MgO + 2H⁺ = Mg²⁺ + H₂O
Zn(OH)₂ + 2HNO₃ = Zn(NO₃)₂ + 2H₂O
Zn(OH)₂ + 2H⁺+2NO₃⁻=Zn²⁺+2NO₃⁻ + 2H₂O
Zn(OH)₂ + 2H⁺ = Zn²⁺ + 2H₂O
Ag + 2HNO₃ = AgNO3 + NO2↑ + H2O
Ag + 2H⁺+2NO₃⁻ = Ag⁺+NO₃⁻+NO₂ + H₂O
Ag + 2H⁺ NO₃⁻ = Ag⁺ + NO₂ + H₂O
CaSO3, CaS, Ca(NO3)2, CaCl3
Fe2(SO3)3, Fe2S3, Fe(NO3)3, FeCl3
Ag2SO3, Ag2S, AgNO3, AgCl