FOR THESE 4 GIVE ANSWER TO 2 DECIMAL PLACE IN REGULAR NOTAION: 1) Determine the pH of a 0.275 M KOH solution. 2) Determine the pH of a 0.150 M aniline solution (Kb = 4.3x10-10). 3) Determine the pH of a 0.125 M HCl solution. 4) Determine the pH of a 0.175 M Phenol solution (Ka = 1.3x10-10). There is also questions in the image posted! Will thumbs up!
FOR THESE 4 GIVE ANSWER TO 2 DECIMAL PLACE IN REGULAR NOTAION: 1) Determine the pH of a 0.275 M KOH solution. 2) Determine the pH of a 0.150 M aniline solution (Kb = 4.3x10-10). 3) Determine the pH of a 0.125 M HCl solution. 4) Determine the pH of a 0.175 M Phenol solution (Ka = 1.3x10-10). There is also questions in the image posted! Will thumbs up!
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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FOR THESE 4 GIVE ANSWER TO 2 DECIMAL PLACE IN REGULAR NOTAION:
1) Determine the pH of a 0.275 M KOH solution.
2) Determine the pH of a 0.150 M aniline solution (Kb = 4.3x10-10).
3) Determine the pH of a 0.125 M HCl solution.
4) Determine the pH of a 0.175 M Phenol solution (Ka = 1.3x10-10).
There is also questions in the image posted!
Will thumbs up!
![Use the table below to answer the following questions:
Table 1 - List of Weak Acids
Acid
Formula
Ка
Acetic acid
HC2H3O2
1.8x10-5
Benzoic acid
C6H5CO2H
6.5x10:5
Formic acid
HCO2H
1.8x10-4
Hydrofluoric acid
HF
3.5x104
Nitrous acid
HNO2
4.5x10-4
Phenol
C6H5OH
1.3x10-10
Table 2 - List of Weak Bases
Base
Formula
Ammonia
NH3
1.8x10-5
C6H5NH2
4.3x10 10
Aniline
Methylamine
CH3NH2
4.4x10-4
Weakest acid
[ Choose]
Strongest acid
[Choose ]
Acid with lowest pH (same concentration)
[Choose ]
Acid with highest pH (same concentration)
[Choose ]
Base with lowest pH (same concentration)
[Choose ]
Base with highest pH (same concentration)
[ Choose]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92645611-e15f-4bac-9fff-1e4fb861fd23%2Fc60abe72-19b9-4d42-8fc8-997ee1d4eea7%2Fwghen9l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the table below to answer the following questions:
Table 1 - List of Weak Acids
Acid
Formula
Ка
Acetic acid
HC2H3O2
1.8x10-5
Benzoic acid
C6H5CO2H
6.5x10:5
Formic acid
HCO2H
1.8x10-4
Hydrofluoric acid
HF
3.5x104
Nitrous acid
HNO2
4.5x10-4
Phenol
C6H5OH
1.3x10-10
Table 2 - List of Weak Bases
Base
Formula
Ammonia
NH3
1.8x10-5
C6H5NH2
4.3x10 10
Aniline
Methylamine
CH3NH2
4.4x10-4
Weakest acid
[ Choose]
Strongest acid
[Choose ]
Acid with lowest pH (same concentration)
[Choose ]
Acid with highest pH (same concentration)
[Choose ]
Base with lowest pH (same concentration)
[Choose ]
Base with highest pH (same concentration)
[ Choose]
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