Chemistry Forum

Hmm I'll try to explain just with words then. Consider a burette of 50 mL. Divide it into 3: 50/3 = 16,67 So we have 3 parts of 16,67 mL We have part 1 at the bottom of the burette, part 2 at the medium and part 3 at the top. If you use 20 mL of reagent, you "fall" into the third medium (3...

I think you will understand better now what I meant http://i.ibb.co/55s0w7r/A1213-A64-343-A-409-F-A42-B-FDD750226536.jpg Consider the burette is divided into equal parts. See that I demarcated the third medium. The teachers say that after a titration has reached the end point, the volume should be a...

Have you already been presented to the theory of "third medium" of a burette on a titration? I'm not sure but I don't think this makes sense. Some teachers say the volume of solution from the substance must be at the third medium of a burette after a titration (complete neutralizarion, com...