Asked by smiley
"experiment: spectrophotometric determination of the acid dissociation constant of methyl red"
1. Why are matched cells used in the experiment?
2. Why is pH plotted against log([MR-]/[HMR])?
3. Why is it right that HMR has a pH equal to 2 and MR- to have a pH equal to 8?
1. Why are matched cells used in the experiment?
2. Why is pH plotted against log([MR-]/[HMR])?
3. Why is it right that HMR has a pH equal to 2 and MR- to have a pH equal to 8?
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