33 Consider the titration of a 60.0 mL of 0.297 M weak acid HA (Ka = 4.2 x 10-6) with 0.400 М КОН. What is the pH before any base has been added? a O of 0.2 points earned 3 attempts remaining After 30.0 mL of KOH have been added, identify the primary species left in the solution. b O of 0.2 points earned 3 attempts remaining After 30.0 mL of KOH have been added, what would the pH of the solution be? C O of 0.2 points earned

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