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AssignmentMultiple Choice

Titration Reactions

Question 1 • Foothill-B Period-Chemistry-26/27B

What should you do during a titration when you notice the indicator start to indicate the approach of the equilibrium point?

Answer
A
Add the second reactant faster.
B
Add the second reactant slower.
C
Add more indicator.

Explanation

As the indicator begins to change, the titration is nearing its endpoint. Add the second reactant more slowly so you can stop close to the endpoint without adding too much and overshooting it. Adding more indicator is unnecessary and can affect the solution.

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