3 KOH (aq) + AlCl₃ (aq) → Al(OH)₃ (s) + 3 KCl (aq)

This is a precipitation reaction: Al(OH)₃ is the formed precipitate.

Reactants:

• KOH – Potassium hydroxide
  • Other names: Caustic potash , Lye , Potash lye ... show morePotassia , Potassium hydrate , KOH , E525 , Potassium lye , Lye [Potassium hydroxide] show less
  • 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.]
• AlCl₃ – Aluminium chloride
  • Other names: Aluminium(III) chloride , Aluminum trichloride , Aluminum chloride ... show moreAluminium chloride (anhydrous) , Aluminum chloride anhydrous , [AlCl3] , AlCl3 , Aluminium trichloride show less
  • Appearance: White or pale yellow solid | hygroscopic ; Colourless-to-white powder. turns grey-to-yellow on exposure to moisture

Products:

• Al(OH)₃ – Aluminium hydroxide , Aluminium(3+) trioxidanide
  • Other names: Aluminic acid , Aluminum hydroxide , Al(OH)3 ... show moreAmphojel , Dialume , Aluminium hydroxide gel, dried , Aluminium hydroxide, dried , Aluminum hydroxide gel, dried , Aluminum hydroxide, dried , Dried aluminium hydroxide , Dried aluminum hydroxide gel , Alumina hydrate , Aluminum oxide trihydrate , Trihydroxyaluminum show less
  • Appearance: White amorphous powder ; Odourless white solid in various forms
• KCl
  • Names: Potassium chloride , Sylvite , Muriate of potash ... show moreKlor-Con M15 , K-Lease , Klor-Con 8 , K+10 , K+8 , Klor-Con M10 , Micro-K 10 , Kato , Kaon Cl-10 , Kaon-Cl , Kaon Cl , Micro-K , Klor-Con 10Meq , Klor-Con 10 , Micro-K Ls , K-dur , Klor-Con , Klor-Con M20 , Slow-K , Ten-K , Klotrix , [KCl] , Kaliumchlorid , Chloride of potash , Kaon-CL 10 , Klor-CON , KCl , Monopotassium chloride , K-Tab , Chlorid draselny , Potassium Chloride show less
  • Appearance: White crystalline solid ; Colourless hygroscopic crystals