The indicator thymol blue changes from red to yellow between pH 1.2 and pH 2.8. If thymol blue is added to a solution, and the solution turns yellow, then the pH of the solution must be above 2.8, and the solution is basic. the pH of the solution must be above 2.8, and the solution is acidic. the solution is basic, and the pH must be at or below 1.2. the pH of the solution is above 2.8, and the solution could be acidic, neutral or basic. the solution is acidic, and the pH must be at or below 1.2.

The objective of the question is to determine the pH and nature (acidic, basic, or neutral) of a…

Answered: The indicator thymol blue changes from…

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 9RQ: What is a salt? List some anions that behave as weak bases in water. List some anions that have no...

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The indicator thymol blue changes from red to yellow between pH 1.2 and pH 2.8. If thymol blue is added to a solution, and the solution turns yellow, then

		the pH of the solution must be above 2.8, and the solution is basic.
		the pH of the solution must be above 2.8, and the solution is acidic.
		the solution is basic, and the pH must be at or below 1.2.
		the pH of the solution is above 2.8, and the solution could be acidic, neutral or basic.
		the solution is acidic, and the pH must be at or below 1.2.