- The method of finding out exactly how much of each solution you will need to produce one of these salts is called a titration.
- The point at which an indicator changes colour during the titration is called the end point of the titration.
- Having found out how much acid and alkaline is needed, you redo the test, but without the indicator.
Making sodium sulfate crystals.
- 25cm3 of sodium hydroxide is transferred to a conical flask…