_____________ is the process that takes places when acid reacts with an alkali to form salt and water.

Complete the word equation for neuralisation reaction.

Acid + Alkali --> _______ + _________

Which solutions can be mixed to form a salt solution?

Hydrochloric acid + Potassium hydroxide --> _______ + Water

Hasan wants to prepare sodium sulphate in the lab, which chemicals can be used?

Toothpaste contains ___________ which neutralises ________ in the mouth due to the action of bacteria to prevent tooth decay.

Hair conditioner contains ______ which neutralises the _____ shampoo so that the hair become smooth, shiny and health.