Titrations

4.Add the acid to the alkali a bit at a time, giving the flask a regular swirl.

5.Watch the colour of the indicator. As it starts to get longer for the colour to reappear, you are getting towards the endpoint of the reaction.

4.Add the acid to the alkali a bit at a time, giving the flask a regular swirl.

5.Watch the colour of the indicator. As it starts to get longer for the colour to reappear, you are getting towards the endpoint of the reaction.

6.As you approach the endpoint, start to add the acid drop by drop.

7.Record the volume of acid used to neutralise the alkali.

8.Repeat at least 3 times.