A 1 liter solution contains 0.312 M hypochlorous acid and 0.416 M sodium hypochlorite. Addition of 0.343 moles of sodium hydroxide will: (Assume that the volume does not change upon the addition of sodium hydroxide.) (Select all that apply.) Not change the pHLower the pH slightlyRaise the pH slightlyExceed the buffer capacityLower the pH by several unitsRaise the pH by several uni A solution contains 8.30×10-2 M ammonium bromide and 0.455 M ammonia.The pH of this solution is
A 1 liter solution contains 0.312 M hypochlorous acid and 0.416 M sodium hypochlorite. Addition of 0.343 moles of sodium hydroxide will: (Assume that the volume does not change upon the addition of sodium hydroxide.) (Select all that apply.) Not change the pHLower the pH slightlyRaise the pH slightlyExceed the buffer capacityLower the pH by several unitsRaise the pH by several uni A solution contains 8.30×10-2 M ammonium bromide and 0.455 M ammonia.The pH of this solution is
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 44P
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A 1 liter solution contains 0.312 M hypochlorous acid and 0.416 M sodium hypochlorite.
Addition of 0.343 moles of sodium hydroxide will:
(Assume that the volume does not change upon the addition of sodium hydroxide.)
(Select all that apply.)
Not change the pH
Lower the pH slightly
Raise the pH slightly
Exceed the buffer capacity
Lower the pH by several units
Raise the pH by several uni
Lower the pH slightly
Raise the pH slightly
Exceed the buffer capacity
Lower the pH by several units
Raise the pH by several uni
A solution contains 8.30×10-2 M ammonium bromide and 0.455 M ammonia.
The pH of this solution is
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