The equivalence point of a titration comes in the middle

Reference no: EM13709524

Problem- Assume an indicator works best when the equivalence point of a titration comes in the middle of the indicator range. Which indicator would be best for the following titration?

0.100 M aniline (Kb = 3.8 × 10-10) + 0.100 M HCl

alizarin yellow (10.1 - 12.0)

phenolphthalein (8.2 - 10.0)

crystal violet (0.2 - 1.8)

erythosin B (2.2 - 3.5)

Can you describe how and why you select your answer please!

Reference no: EM13709524

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