alkalis

many household cleaners contain alkalis.

the soil in this region is alkaline.

sodium hydroxide is a strong alkali.

acids and alkalis react with each other.

she added a few drops of alkali to neutralize the acid.

the ph scale measures the alkalinity or acidity of a substance.

exposure to alkalis can cause burns.

alkali metals are highly reactive.

the solution became alkaline after the addition of the base.

alkalis are used in many industrial processes.