17. Acid and Base Equilibrium
pH of Weak Acids
17. Acid and Base Equilibrium pH of Weak Acids
10PRACTICE PROBLEM
What is the percent ionization of a 0.20 M acetic acid (CH3COOH, Ka = 1.8×10–5)? What is the value of the percent ionization when 0.20 M HCl is added to the solution? Explain why the two values are different.
What is the percent ionization of a 0.20 M acetic acid (CH3COOH, Ka = 1.8×10–5)? What is the value of the percent ionization when 0.20 M HCl is added to the solution? Explain why the two values are different.