2 KI + O3 + H2O → 2 KOH + I2 + O2 – Balanced equation

Or you want a quick look:

This is an oxidation-reduction (redox) reaction:

2 I-I - 2 e- 2 I (oxidation)

O + 2 e- O-II (reduction)

KI is a reducing agent, O3 is an oxidizing agent.

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Reactants:

  • KI
    • Names: Potassium iodide , KI , Thyrosafe
  • O3Trioxygen
    • Other names: Ozone , 2λ4-trioxidiene; catena-trioxygen , Triatomic oxygen
    • Appearance: Colourless to pale blue gas ; Colourless or bluish gas with characteristic odour ; Colorless to blue gas with a very pungent odor.
  • 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

Products:

  • KOHPotassium hydroxide
    • Other names: Caustic potash , Lye , Potash lye
    • Appearance: White solid, deliquescent ; White hygroscopic solid in various forms ; Odorless, white or slightly yellow lumps, rods, flakes, sticks, or pellets. [Note: May be used as an aqueous solution.]
  • I2
    • Names: Iodine , Jod , Iode
    • Appearance: Bluish black or dark purple crystals with pungent odour ; Violet solid with a sharp, characteristic odor.
  • O2
    • Names: Dioxygen , Oxygen , Oxygen (liquefied)
    • Appearance: Odourless compressed gas ; Liquefied gas. colourless-to-blue extremely cold liquid
READ  CaO + 2 HCl → H2O + CaCl2 – Balanced equation
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