What is lye commonly composed of?

Lye is a strong alkaline substance primarily composed of sodium hydroxide (NaOH) or potassium hydroxide (KOH). The correct composition for lye is best represented by sodium and potassium. These alkaline compounds are crucial in various applications, including soap making and industrial processes. While there are elements mentioned, such as sodium and potassium, the reference to chloride in the context of lye is misleading because lye itself is not typically composed of chloride; it is the hydroxide forms that are relevant in lye.

The most straightforward essence of lye focuses on the presence of sodium and potassium hydroxides, which are the active components of this chemical. Understanding the true composition of lye is vital in applications where acid-base reactions and pH management are required, such as in electrology and other skin treatments.