K2MnO4 + 8 HCl → MnCl2 + 2 KCl + 2 Cl2 + 4 H2O – Balanced equation

Or you want a quick look:

This is an oxidation-reduction (redox) reaction:

MnVI + 4 e- MnII (reduction)

4 Cl-I - 4 e- 4 Cl (oxidation)

K2MnO4 is an oxidizing agent, HCl is a reducing agent.

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Reactants:

  • K2MnO4Potassium manganate(VI)
    • Other names: Potassium manganate
    • Appearance: Green crystals (darkening with time)
  • HClChlorane , Hydrogen chloride
    • Other names: Hydrochloric acid , M , Uriatic acid
    • Appearance: Colorless, transparent liquid, fumes in air if concentrated ; Colorless gas ; Colourless compressed liquefied gas with pungent odour ; Colorless to slightly yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.]

Products:

  • MnCl2Manganese(II) chloride , Manganese dichloride
    • Other names: Manganous chloride , Manganous dichloride , Manganese(II) chloride (1:2)
    • Appearance: Pink solid (tetrahydrate)
  • KCl
    • Names: Potassium chloride , Sylvite , Muriate of potash
    • Appearance: White crystalline solid ; Colourless hygroscopic crystals
  • Cl2
    • Names: Chlorine , Molecular chlorine
    • Appearance: Greenish-yellow compressed liquefied gas with pungent odour ; Greenish-yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.]
  • H2OWater, oxidane
    • Other names: Water (H2O) , Hydrogen hydroxide (HH or HOH) , Hydrogen oxide
    • Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas
READ  2 Al + 6 KOH → 2 KAlO2 + 2 K2O + 3 H2 – Balanced equation
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