KOH + HNO₃ = KNO₃ + H₂O
K⁺ + OH⁻ + H⁺ + NO₃⁻ = K⁺ + NO₃⁻ + H₂O
H⁺ + OH⁻ = H₂O
K(1+)+OH(1-)+H(1+)+NO3(1-)=K(1+)+NO3(1-)+2H(1+)+O(-2)
