Write equations for the preparation of potassium hydroxide by three different methods.
An alcoholic solution of the resin was just neutralized with potassium hydroxide.
The electrolyte is a strong solution of potassium hydroxide.
Boiling with an excess of potassium hydroxide gave a black substance (tauromelanic acid).
The solution must be clear and the potassium hydroxide free from carbonates.
Now to the etherial solution, add about half its volume of a concentrated solution of potassium hydroxide in methyl alcohol.
Lanthanum hydroxide, La(OH)3, is a white amorphous powder formed by precipitating lanthanum salts by potassium hydroxide.
What would take place if a bit of potassium hydroxide were left exposed to the air?
This represents in a single equation the action of chlorine on hot, concentrated solutions of potassium hydroxide.
It is used in the preparation of ammonia, bleaching powder, and potassium hydroxide.
potassium hydroxide n.
A caustic white solid used as a bleach and in the manufacture of soaps, dyes, and many potassium compounds. Also called potash.
|potassium hydroxide |
A white, corrosive, solid compound used in bleaches and to make soaps and detergents. It is deliquescent, soluble in water and very soluble in alcohol. In solution, it forms lye. Chemical formula: KOH.