Alkali Meaning in English
word
Definição
A substance, often a chemical compound, that has a high pH, feels slippery in water, and can neutralize acids; commonly found in cleaning products and scientific experiments.
Uso & Nuances
Mainly used in scientific, technical, and educational contexts. Often refers to strong bases like sodium hydroxide or potassium hydroxide. Do not confuse with 'alkaline', which describes the property of being basic. 'Alkali metal' is a separate chemistry term.
Frases de Exemplo
An alkali can neutralize an acid in a chemical reaction.
basic
Soap is often made using an alkali and fat.
basic
Some cleaning products contain a strong alkali.
basic
Be careful not to touch the alkali with your bare hands.
natural
They tested the water and found it contained a trace of alkali.
natural
If too much alkali is present, the solution may become dangerous.
natural