Final answer:
The balance chemical equation for the ionization of potassium hydroxide (KOH) in water is KOH(s) → K+(aq) + OH-(aq), demonstrating the production of potassium and hydroxide ions according to Arrhenius theory.
Step-by-step explanation:
The ionization of Potassium hydroxide (KOH) in water can be represented by the following balanced chemical equation:
KOH(s) → K+(aq) + OH-(aq)
Here, KOH which is in solid form (represented as 's'), dissociates in water to form potassium ions (K+) and hydroxide ions (OH-), both of which are in aqueous solution (represented as 'aq'). This process is a good example of Arrhenius theory, which explains that an Arrhenius base such as KOH dissociates to produce hydroxide ions in water.