Answered: A solution turns blue when treated with…

A solution turns blue when treated with bromocresol green, colorless when tested with phenolphthalein, and yellow when mixed with bromothymol blue. What can be deduced about the pH of the solution?

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter25: Ph Measurements-buffers And Their Properties

Section: Chapter Questions

Problem 1ASA

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

A solution turns blue when treated with bromocresol green, colorless when tested with
phenolphthalein, and yellow when mixed with bromothymol blue. What can be deduced
about the pH of the solution?

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