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Author Question: Assume an indicator works best when the equivalence point of a titration comes in the middle of the ... (Read 63 times)

james

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on: Mar 21, 2021
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

◦ crystal violet (0.2 - 1.8)
◦ phenolphthalein (8.2 - 10.0)
◦ alizarin yellow (10.1 - 12.0)
◦ erythosin B (2.2 - 3.5)
◦ methyl orange (3.2 - 4.4)
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by james on Mar 21, 2021

al

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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james

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Reply 2 on: Mar 21, 2021
Gracias!

chereeb

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Reply 3 on: Yesterday
Wow, this really help

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