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
Ag⁰ + 2HN⁺⁵O₃ = Ag⁺¹NO3 + N⁺⁴O2↑ + H2O
Ag⁰ - e⁻ = Ag⁺¹ | 1 - восстановитель, процесс окисления
N⁺⁵ + e⁻ = N⁺⁴ | 1 - окислитель, процесс восстановления