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Incremental acetate titration
by "addiing" fractional molar equivalents of HCl. |
Instructions:
- Start this animation by first clicking any button numerically labeled according to the fractional "total
equivalents HCl" being added.
- After waiting a few seconds for this animation to stop, click any other button to change the total equivalents of HCl" added.
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Questions about the equilibrium dissociation reaction, [HAc] <=>[H+] + [Ac-]:
- Does the pH increase or decrease after the addition of HCl?
- Which experimental parameter corresponds to Ya, the saturation fraction for this reaction?
- Does Ya increase or decrease after the addtion of HCl?
- In which direction does the equilibrium dissociation reaction
shift when the pH increases?
- What experimental value for Ya allows for the determination of pKd for this titration reaction?
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