Write the reaction equation KCl- Cl2- KClO3- KCl- K- KOH

KCl → Cl2 → KClO3 → KCl → K → KOH.
1. KCl + H2O → H2 + Cl2 + KOH. (Decay reaction)
2. 3Cl2 + 6KOH → KClO3 + 3H2O + 5KCl. (Exchange reaction)
3.2KCIO3 → 2KCI + 3O2. (Decay reaction)
4.2KCl → 2K + Cl2. (Electrolysis, decay)
5.2K + 2H2O → 2KOH + H2. (Substitution reaction)

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