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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!

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!

Principles of Modern Chemistry
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 85AP
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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]
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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