Question

Calculate the pH for each case in the titration of 50.0 mL of 0.200 M HClO ( aq ) with 0.200 M KOH ( aq ) . Use the ionization constant for HClO .

HClO ka= 4.0×10^–8

What is the pH before addition of any KOH?

pH=

What is the pH after addition of 25.0 mL KOH?

pH=

What is the pH after addition of 30.0 mL KOH?

pH=

What is the pH after addition of 50.0 mL KOH?

pH=

What is the pH after addition of 60.0 mL KOH?

pH=

Answer 1