a. a. C6H5NH₂ (aq) + H₂O () C6H5NH3* (aq) + OH- (aq) When you measure the concentrations of the ionized substances you find them to be: [C6H5NH₂] = 0.234 mol/L [C6H5NH3*] = 2.8 x 10-5 mol/L [OH-]= 2.8 x 10¹5 mol/L If the Kb is 4.27 x 10-10, is the reaction at equilibrium? If not, which direction does it need to move (right or left) to reach equilibrium? Explain. At equilibrium the concentrations of the ionized substances are: [C6H5NH₂] = 0.0537 mol/L [C6H5NH3*] = 4.79 x 10-6 mol/L [OH-]= 4.79 x 10 mol/L If this reaction is taking place in a 2.0L container, and 1.5 moles of phenylamine were added to the reaction, what will the new concentrations of the three ionic species be when equilibrium is re-established? CoHsNHz(aq) + H₂O (l) ş C6H5NH3+ (aq) + OH(aq)
a. a. C6H5NH₂ (aq) + H₂O () C6H5NH3* (aq) + OH- (aq) When you measure the concentrations of the ionized substances you find them to be: [C6H5NH₂] = 0.234 mol/L [C6H5NH3*] = 2.8 x 10-5 mol/L [OH-]= 2.8 x 10¹5 mol/L If the Kb is 4.27 x 10-10, is the reaction at equilibrium? If not, which direction does it need to move (right or left) to reach equilibrium? Explain. At equilibrium the concentrations of the ionized substances are: [C6H5NH₂] = 0.0537 mol/L [C6H5NH3*] = 4.79 x 10-6 mol/L [OH-]= 4.79 x 10 mol/L If this reaction is taking place in a 2.0L container, and 1.5 moles of phenylamine were added to the reaction, what will the new concentrations of the three ionic species be when equilibrium is re-established? CoHsNHz(aq) + H₂O (l) ş C6H5NH3+ (aq) + OH(aq)
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter18: Acids And Bases
Section: Chapter Questions
Problem 110A
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Question
100%
![E'
E
a.
a.
C6H5NH2 (aq) + H₂O (l) C6H5NH3* (aq) + OH- (aq)
When you measure the concentrations of the ionized substances you find them to be:
[C6H5NH₂] = 0.234 mol/L [C6H5NH3*] = 2.8 x 10-5 mol/L [OH-]= 2.8 x 10¹5 mol/L
If the Kb is 4.27 x 10-10, is the reaction at equilibrium? If not, which direction does it need to
move (right or left) to reach equilibrium? Explain.
At equilibrium the concentrations of the ionized substances are:
[C6H5NH₂] = 0.0537 mol/L [C6H5NH3*] = 4.79 x 10¹ mol/L
[OH-]= 4.79 x 10-6 mol/L
If this reaction is taking place in a 2.0L container, and 1.5 moles of phenylamine were added to
the reaction, what will the new concentrations of the three ionic species be when equilibrium is
re-established?
CoHsNHz(aq) + H₂O (l)
2. Determine the K₂ for the above solutior
3. Determine the pH for the above solution
누
C6H5NH3+ (aq) + OH- (aq)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F55693065-6046-4921-bff6-fab26a270bd1%2Ff6fdcba8-19da-4d6f-9987-893be4970195%2Fats5rqk_processed.png&w=3840&q=75)
Transcribed Image Text:E'
E
a.
a.
C6H5NH2 (aq) + H₂O (l) C6H5NH3* (aq) + OH- (aq)
When you measure the concentrations of the ionized substances you find them to be:
[C6H5NH₂] = 0.234 mol/L [C6H5NH3*] = 2.8 x 10-5 mol/L [OH-]= 2.8 x 10¹5 mol/L
If the Kb is 4.27 x 10-10, is the reaction at equilibrium? If not, which direction does it need to
move (right or left) to reach equilibrium? Explain.
At equilibrium the concentrations of the ionized substances are:
[C6H5NH₂] = 0.0537 mol/L [C6H5NH3*] = 4.79 x 10¹ mol/L
[OH-]= 4.79 x 10-6 mol/L
If this reaction is taking place in a 2.0L container, and 1.5 moles of phenylamine were added to
the reaction, what will the new concentrations of the three ionic species be when equilibrium is
re-established?
CoHsNHz(aq) + H₂O (l)
2. Determine the K₂ for the above solutior
3. Determine the pH for the above solution
누
C6H5NH3+ (aq) + OH- (aq)
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