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【Daily Question】Chemical Analysis Version 2019.11.22

2019-11-22View Original

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This post was last edited by zjp on 2019-11-22 08:22. Multiple-choice question: In titrimetric analysis, the change in color of an indicator is generally used to determine the arrival of the equivalence point; the process of stopping the titration at the moment when the indicator changes color is called (). A. Stoichiometric point B. Endpoint of titration C. Titration D. Titration error B

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