2. Compute the pH of a 10-22 M solution of HNO₂.

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 4RQ: A good buffer generally contains relatively equal concentrations of weak acid and conjugate base. If...
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2.
3.
Compute the pH of a 10-22 M solution of HNO3.
Compute the concentration of Aluminum ion, A1+3, in mg/L that
will dissolve in water at pH 7.0 and pH 5.8, assuming that the
solubility is controlled by hydroxide ions.
What molar concentration of bicarbonate (HCO3) is expected to
be found in water having a pH of 10.1 if the water is in
equilibrium with the atmosphere?
Transcribed Image Text:2. 3. Compute the pH of a 10-22 M solution of HNO3. Compute the concentration of Aluminum ion, A1+3, in mg/L that will dissolve in water at pH 7.0 and pH 5.8, assuming that the solubility is controlled by hydroxide ions. What molar concentration of bicarbonate (HCO3) is expected to be found in water having a pH of 10.1 if the water is in equilibrium with the atmosphere?
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