What is the formula for potassium hydroxide?

Potassium hydroxide has the formula – KOH. Hydroxides or bases are metal compounds with a hydroxyl group. So there is a metal – K and a hydroxyl group – OH. The oxidation state of potassium in compounds = +1; oxygen = -2; hydrogen = +1. There are four types of inorganic substances: acids, salts, oxides, hydroxides, or bases. So the formula of potassium hydroxide is KOH; potassium oxide – K2O; potassium salts – K3PO4;



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