Uncertainty & errors

1. Accuracy and precisionWhen marking titration results it is not unusual to come across something like this:Titration of 25.00 cm3 of x mol dm-3 hydrochloric acid with a standardized solution of 1.00 mol dm-3 sodium hydroxide solution.Average volume of 1.00 mol dm-3 NaOH(aq) required to titrate 25.00 cm3 of x mol dm-3 HCl(aq) = 25.00 cm3The student then proceeds to calculate the unknown concentration of the hydrochloric...

To access the entire contents of this site, you need to log in or subscribe to it.

Alternatively, you can request a one month free trial.