Acids, alkalis and neutralisation



In this video, we take a look at what acids, bases and alkalis are, as well as what happens when they react together in a neutralisation reaction. You’ll also learn about several different indicators that can be used to measure pH.

Key Words

hydrogen ions, hydroxide ions, indicator, phenolphthalein, acid, universal indicator, alkali, pH meter, base, litmus, neutralisation, methyl orange, pH