Chemical Equation Balancer KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O

Balanced Chemical Equation

8KMnO4 + 5Na2S2O3 + 7H2SO4 = 4K2SO4 + 8MnSO4 + 5Na2SO4 + 7H2O

Reaction Information

Potassium Permanganate + Sodium Thiosulfate + Sulfuric Acid = Potassium Sulfate + Manganese(II) Sulfate + Sodium Sulfate + Water
  • Potassium Permanganate (KMnO4)
    Potassium Permanganate
  • Sodium Thiosulfate (Na2S2O3)
    Sodium Thiosulfate (anhydrous) Anhydrous Sodium Thiosulfate Sodium Thiosulphate Sodium Oxide Sulfide Sodium Hyposulfite Disodium Thiosulfate Thiosulfuric Acid, Disodium Salt Sodium Thiosulfate Anhydrous
  • Sulfuric Acid (H2SO4)
    Oleum H2SO4 Sulphuric Acid Battery Acid Hydrogen Sulfate Oil Of Vitriol [SO2(OH)2] [S(OH)2O2] Sulfuric Acid
  • Potassium Sulfate (K2SO4)
    Arcanite Dipotassium Sulfate Potassium Sulphate Kaliumsulfat K2SO4
  • Manganese(II) Sulfate (MnSO4)
    Man-Gro Manganese Monosulfate Manganese Sulfate MnSO4 Manganese Sulfate Anhydrous Manganese Sulphate Manganous Sulfate Manganese(2+) Sulphate Manganese(II) Sulphate Manganese(2+) Sulfate
  • Sodium Sulfate (Na2SO4)
    Anhydrous Sodium Sulfate Sodium Sulfate Anhydrous Sodium Sulfate, Anhydrous Sodium Sulphate Anhydrous Sodium Sulphate, Anhydrous Sulfuric Acid Disodium Salt, Anhydrous Disodium Sulphate Salt Cake Disodium Sulfate Na2SO4 Sodium Sulphate Sodium Sulfate Thénardite Thenardite IMA2014-A Sodium Sulfate S-35
  • Water (H2O)
    Semiheavy Water Tritium Oxide HTO Ditritium Monoxide Tritiated Water Solid Water Water Ice Water Crystalline Water Frozen Water Frozen Ice Water O-18 (18)OH2 H2(18)O Water-(18)O Heavy-oxygen Water Ice H2O Dihydrogen Monoxide Dihydridooxygen [OH2] HOH Hydrogen Hydroxide Dihydrogen Oxide Oxidane Hydrogen Oxide Pure Water 💧 Water O-15


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  • 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 [].

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