Which of the following statements best describes the end point of the reaction and when you should stop the timer? Group of answer choices Once the purple color of the initial mixture, caused by the KMnO4, fades After 5 minutes have passed Once the KMnO4 has reacted completely with the malonic acid, turning the solution yellow Once the mixture turns colorless
Which of the following statements best describes the end point of the reaction and when you should stop the timer? Group of answer choices Once the purple color of the initial mixture, caused by the KMnO4, fades After 5 minutes have passed Once the KMnO4 has reacted completely with the malonic acid, turning the solution yellow Once the mixture turns colorless
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 3QAP: How do chemists envision reactions taking place in terms of the collision model for reactions? Give...
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Which of the following statements best describes the end point of the reaction and when you should stop the timer?
Group of answer choices
Once the purple color of the initial mixture, caused by the KMnO4, fades
After 5 minutes have passed
Once the KMnO4 has reacted completely with the malonic acid, turning the solution yellow
Once the mixture turns colorless
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