KAlO2 + 4 HCl → AlCl3 + KCl + 2 H2O – Balanced equation

Reactants:

• KAlO₂
  • Names: Potassium aluminate
• HCl – Chlorane , 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:

• AlCl₃ – Aluminium chloride
  • Other names: Aluminium(III) chloride , Aluminum trichloride , Aluminum chloride
  • Appearance: White or pale yellow solid | hygroscopic ; Colourless-to-white powder. turns grey-to-yellow on exposure to moisture
• KCl
  • Names: Potassium chloride , Sylvite , Muriate of potash
  • Appearance: White crystalline solid ; Colourless hygroscopic crystals
• H₂O – Water, 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