Chemical Equation Balancer NaNO2 + KMnO4 + H2SO4 = NO2 + MnSO4 + K2SO4 + H2O + Na2SO4

Balanced Chemical Equation

10NaNO2 + 2KMnO4 + 8H2SO4 = 10NO2 + 2MnSO4 + K2SO4 + 8H2O + 5Na2SO4

Reaction Information

  • Sodium Nitrite (NaNO2)
  • Potassium Permanganate (KMnO4)
  • Hydrogen Sulfate (H2SO4)
    Sulfuric Acid
  • Nitrogen Dioxide (NO2)
    Nitrogen(iv) Oxide
  • MnSO4
  • Dipotassium Sulphate (K2SO4)
    Potassium Sulfate Potassium Sulphate
  • Water (H2O)
  • Salt Cake (Na2SO4)
    Sodium Sulfate


To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above.

  • Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.
  • Ionic charges are not yet supported and will be ignored.
  • Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will.
  • Compound states [like (s) (aq) or (g)] are not required.
  • You can use parenthesis () or brackets [].

How To Balance Equations

Read our article on how to balance chemical equations or ask for help in our chat.

You can also ask for help in our forums.