Titrations and Titration Calcualtions. A level Chemistry | Explained 00:00 Introduction 00:27 Why do a Titration? 02:54 How do you do a Titration? 08:27 Precision and Reading the burette. 10:39 Concordancy & Mean Titre volume. 12:58 Indicators 15:11 Concentration calculations 17:58 Analysing Titrations 19:26 Grid Method for analysis 23:23 Grid Method - harder 25:38 Percentage Uncertainties in Titrations. 27:58 What next? Percentage Uncertainties and Errors: Correction: 5:20 Burettes start at cm^3 when empty. The number tells you how much capacity there is in the burette *not* the volume in the burette. 12:50 The volumes in the table should be smaller at the start and then the titre volume is final volume - start volume. Then for the mean titre volume, I said the write value but wrote it down incorrectly. It should have been