6) When the reversible reaction HC;H;O2 (aq) E→ H*(aq) + C¿H3O;'(aq) is at equilibrium at room temperature, pH of the reaction mixture is 5. What will be the change in pH when you add a large amount of solid acetate (C;H;O;Na) to the reaction mixture? a) pH will not change because C;H;O;Na is not a part of the reaction equation. b) pH will not change because acetic acid and sodium acetate form a buffer c) pH will decrease because the reaction will shift towards reactants d) pH will increase because the reaction will shift towards reactants
6) When the reversible reaction HC;H;O2 (aq) E→ H*(aq) + C¿H3O;'(aq) is at equilibrium at room temperature, pH of the reaction mixture is 5. What will be the change in pH when you add a large amount of solid acetate (C;H;O;Na) to the reaction mixture? a) pH will not change because C;H;O;Na is not a part of the reaction equation. b) pH will not change because acetic acid and sodium acetate form a buffer c) pH will decrease because the reaction will shift towards reactants d) pH will increase because the reaction will shift towards reactants
Chemistry
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question
![6) When the reversible reaction HC;H;O2 (aq) E> H*(aq) + C2H3O2(aq) is at equilibrium at room
temperature, pH of the reaction mixture is 5.
What will be the change in pH when you add a large amount of solid acetate (C2H30,Na) to the
reaction mixture?
a) pH will not change because C2H;O,Na is not a part of the reaction equation.
b) pH will not change because acetic acid and sodium acetate form a buffer
c) pH will decrease because the reaction will shift towards reactants
d) pH will increase because the reaction will shift towards reactants](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a4554f8-c4a9-4782-b993-e17cc0d7a5f8%2Ff8e6ef44-ac2e-4e1c-b3f7-aad4c7ffe755%2F3zbs6ah_processed.png&w=3840&q=75)
Transcribed Image Text:6) When the reversible reaction HC;H;O2 (aq) E> H*(aq) + C2H3O2(aq) is at equilibrium at room
temperature, pH of the reaction mixture is 5.
What will be the change in pH when you add a large amount of solid acetate (C2H30,Na) to the
reaction mixture?
a) pH will not change because C2H;O,Na is not a part of the reaction equation.
b) pH will not change because acetic acid and sodium acetate form a buffer
c) pH will decrease because the reaction will shift towards reactants
d) pH will increase because the reaction will shift towards reactants
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
The given chemical reaction in equilibrium is:
HC2H3O2(aq) <------> H+(aq) + C2H3O2-(aq) ; pH = 5
Now we are adding sodium acetate (C2H3O2Na) to the above reaction in equilibrium.
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