326 - Q3+Q4 Acid Dissociation Equilibria for a Two-Colour Indicator
Channel: Chris Ambidge
Date: 2014-08-29

0:07 Keq Acid dissociation equilibrium of an indicator
1:12 At the blackboard - Spectroscopy of two coloured species in the same solution
4:05 Running the experiment
5:02 Using a Spectronic 20
6:28 Running a spectrum using the Spectronic 20
11:03 Reading multiple solutions at the same wavelength
13:31 Finishing with Spectronic 20
14:14 Reading all five solutions at two different wavelengths
15:13 Using a pH meter
18:25 Cleanup