2 KOH (aq) + Na2CO3 (aq) → 2 NaOH (aq) + K2CO3 (aq)
Reactants:
- KOH – Potassium 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.]
- Other names: Caustic potash
- Na2CO3 – Sodium carbonate
- Other names: Soda ash
, Washing soda
, Soda crystals
- Appearance: White solid, hygroscopic
; White hygroscopic powder
- Other names: Soda ash
Products:
- NaOH
- Names: Sodium hydroxide
, Caustic soda
, Lye
- Appearance: White, waxy, opaque crystals
; White hygroscopic solid in various forms
; Colorless to tát white, odorless solid (flakes, beads, granular form).
- Names: Sodium hydroxide
- K2CO3 – Potassium carbonate
- Other names: Carbonate of potash
, Dipotassium carbonate
, Sub-carbonate of potash
- Appearance: White, hygroscopic solid
; Colourless hygroscopic crystals or hygroscopic white powder
- Other names: Carbonate of potash
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