1. By the end of the lesson:
You will be able to describe some properties of acids and some everyday uses.
You will understand the relationship between bases and acids and the effect they have on one another.
You will know what an alkali is and you will be able to describe some of their properties and uses.
You will know that a neutral solution is neither acidic nor alkaline.
You will understand that indicators turn different colours with acidic, alkaline and neutral substances.
You will understand why it is important to work safely with acids and alkalis.