Neutralisation

Science

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Neutralisation

The reaction between an acid and an alkali which produces salt and water

Method used to carry out neutralisation

Titration

The word equation for neutralisation reaction

Acid + Alkali = Salt + Water

Hydrochloric acid + Sodium hydroxide

Sodium chloride + Water

Sulphuric acid + Potassium hydroxide

Potassium sulphate + Water

Nitric acid + Sodium hydroxide

Sodium nitrate + Water

Application of neutralisation of acid on dental care

Toothpaste that contain alkaline substance that can neutralise the acid produced by the bacteria

Applications of neutralisation in the agricultural

Acidic soil can be treated by adding slaked lime which is alkaline in order for plants to grow well

Applications of neutralisation in the industrial sectors

Acidic waste substances from factories are treated with alkalis before being discharge into the river

Application of neutralisation in self-care products

Acidic toners are used to neutralise the skin after using face cleaners which are alkaline

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