6. Check you have sufficient acid for another titration. Wash out your conical flask and refill with another 25 ml sample of alkali. Repeat the titration until you have 3 sets of data with titration volumes that all agree within 0.1 or 0.2 ml.
6. Check you have sufficient acid for another titration. Wash out your conical flask andrefill with another 25 ml sample of alkali. Repeat the titration until you have 3 setsof data with titration volumes that all agree within 0.1 or 0.2 ml.