Question: What is the change in pH that occurs when 0.50 mmol of a strong acid is added to 100 ml of 0.0800 M lactic

What is the change in pH that occurs when 0.50 mmol of

What is the change in pH that occurs when 0.50 mmol of a strong acid is added to 100 ml of 0.0800 M lactic acid + 0.0200 M sodium lactate? (Ka = 1.38 x 10 Select one: O a. 0.21 O b.0.12 O C 3.26 O d. 3.13

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