In basic media containing sodium hydroxide, potassium hydroxide, diethylamine and ethylenediamine, and in the presence of sulphide ion, there appears a sensitive adsorption wave.
One is "water cremation" or alkaline hydrolysis, where a corpse is placed into a heated solution of water and potassium hydroxide.
Lye — spelled l-y-e — is also called sodium hydroxide or potassium hydroxide.
The potassium hydroxide dielectric is pressed into the battery before starting.
Acid calibration potassium hydroxide, to phenolphthalein as indicator.
The leaching mechanism of niobium from a refractory niobium-tantalum ore by concentrated potassium hydroxide was studied.
Treated with methanol and potassium hydroxide, also known as lye, the vegetable oil molecules break down.