Neutralisation

reaction between an acid and a base to produce a neutral salt and water

Technique used to calculate exactly how much acid is needed to neutralise a certain volume of base

hydrochloric acid

sodium hydroxide

sodium chloride

Rain+ Sulfuric acid + Nitric acid

fish, trees and limestone buildings/statues

Reduce sulfur content (oils + gas), Catalytic converters on car exhausts, Reduce fossil fuels, Support green energy

Breaks down food, kills bacteria on our food