Как по Английски будет щелочь

noun

A compound with particular chemical properties including turning litmus blue and neutralizing or effervescing with acids; typically, a caustic or corrosive substance of this kind such as lime or soda.

Примеры использования:

Flint is not subject to chemical weathering except by strong alkalis

noun

A strongly alkaline solution, especially of potassium hydroxide, used for washing or cleansing.

Примеры использования:

Sodium hydroxide, naoh, also known as lye and caustic soda, is one of the most important of all ind…

noun

A very alkaline substance, usually either sodium hydroxide or potassium hydroxide, that is used to make soap and cleaning products, and also to preserve some types of food

Примеры использования:

Lye was the main ingredient in homemade soap of the era., olives are often cured with lye to make t…