Potassium perbromate
# Potassium perbromate

Potassium perbromate is the chemical compound composed of the potassium ion and the perbromate ion, with the chemical formula $KBrO_4.$

## Preparation

Potassium perbromate can be prepared by reacting perbromic acid with potassium hydroxide:

    $HBrO_4$ + KOH → $KBrO_4$ + $H_2O$
