21. Which of the statements about precipitation reaction is correct? A. It is a method that results in the formation of colored compounds with indicators before the equivalence point. B. It is a reaction process that requires the formation of soluble substances. C. The endpoint can be determined when precipitation ceases. D. It is a method that can be used for ions that can be partially precipitated.

21. Which of the statements about precipitation reaction is correct? A. It is a method that results in the formation of colored compounds with indicators before the equivalence point. B. It is a reaction process that requires the formation of soluble substances. C. The endpoint can be determined when precipitation ceases. D. It is a method that can be used for ions that can be partially precipitated.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter6: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 101AE: A student added 50.0 mL of an NaOH solution to 100.0 mL of 0.400 M HCl. The solution was then...

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