Interpretation : The expression of
Concept Introduction : The negative logarithm of the concentration of hydrogen ions is the pH of a solution. pOH stands for the potential of hydroxide ions. It measures the acidity or basicity of any solution.
Answer to Problem 108A
The expression of
Explanation of Solution
The ion dissociation constant is the product of the concentration of hydrogen ions and the concentration of hydroxide ions.
The concentration of
The concentration of
To calculate the ion dissociation constant, substitute the values in above formula:
The formula of pH is given as
To calculate the pH of the solution, substitute the values in above formula:
The formula of pOH is given as
To calculate the pH of the solution, substitute the values in above formula:
The sum of pH and pOH is given as
Chapter 19 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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