Chemical Equation Balancer KMnO4 + NaCl + H2O = MnO2 + NaOH + KOH + Cl2

Balanced Chemical Equation

2KMnO4 + 6NaCl + 4H2O = 2MnO2 + 6NaOH + 2KOH + 3Cl2

Reaction Information

Potassium Permanganate + Halite + Water = Manganese Dioxide + Sodium Hydroxide + Potassium Hydroxide + Chlorine
  • Potassium Permanganate (KMnO4)
  • Halite (NaCl)
    Rock-salt Sodium Chloride
  • Water (H2O)
  • Manganese Dioxide (MnO2)
    Manganese(iv) Oxide (manganese Dioxide) Pyrolusite
  • Sodium Hydroxide (NaOH)
  • Potassium Hydroxide (KOH)
  • Chlorine (Cl2)


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

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