Consider the following chemical equilibrium for the weak base CN in water: CN- (aq) + H₂O(l) = HCN (aq) + OH(aq). Which of the following statements is correct when more water is evaporated from system? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b C pH will go up; [OH-]will go up; net amount of OH will go up pH will go down; [OH-]will go up; net amount of OH will go down pH will go down; [OH-]will go down; net amount of OH will go down d pH will go up; [OH-]will go up; net amount of OH will g go down
Consider the following chemical equilibrium for the weak base CN in water: CN- (aq) + H₂O(l) = HCN (aq) + OH(aq). Which of the following statements is correct when more water is evaporated from system? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b C pH will go up; [OH-]will go up; net amount of OH will go up pH will go down; [OH-]will go up; net amount of OH will go down pH will go down; [OH-]will go down; net amount of OH will go down d pH will go up; [OH-]will go up; net amount of OH will g go down
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.11PAE
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Question
![Consider the following chemical equilibrium for the weak base CN in water:
CN- (aq) + H₂O(1) = HCN (aq) + OH(aq). Which of the following statements is correct when more water is
evaporated from system?
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
b
C
d
pH will go up; [OH-] will go up; net amount of OH will go up
pH will go down; [OH-]will go up; net amount of OH will go down
pH will go down; [OH-]will go down; net amount of OH will go down
pH will go up; [OH-] will go up; net amount of OH will go down](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9226c9d-fe51-4bbe-877b-2c930c37b4e5%2Fcb3a6cd5-6f55-4eb8-afb4-895fc9e3517e%2Frgv0v2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the following chemical equilibrium for the weak base CN in water:
CN- (aq) + H₂O(1) = HCN (aq) + OH(aq). Which of the following statements is correct when more water is
evaporated from system?
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
b
C
d
pH will go up; [OH-] will go up; net amount of OH will go up
pH will go down; [OH-]will go up; net amount of OH will go down
pH will go down; [OH-]will go down; net amount of OH will go down
pH will go up; [OH-] will go up; net amount of OH will go down
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