(a)
Interpretation: The reaction for the dissociation of the
Concept Introduction: In a
(a)
Answer to Problem 10RE
The reaction for the dissociation of the
Explanation of Solution
Given, for the acid-base indicator litmus, the molecule
The reaction for the dissociation of the
(b)
Interpretation: Why is litmus purple when dissolved in water needs to be explained.
Concept Introduction: An indicator is a substance that changes its original color in acidic and basic medium, such as Litmus.
(b)
Answer to Problem 10RE
The combination of red and blue color gives rise to the purple color of the litmus when dissolved in water which is due to the presence of both
Explanation of Solution
When the acid-base indicator is dissolved in water, it exists in
(c)
Interpretation: What color do litmus show in a basic solution using Le Chatelier’s needs to determined.
Concept Introduction: An indicator is a substance that changes its original color in acidic and basic medium, such as Litmus.
(c)
Answer to Problem 10RE
The litmus show blue color in a basic solution.
Explanation of Solution
In the reaction,
When a base is added to the solution, then less
Chapter U6 Solutions
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