Calculate the PH When 200

question 31

Multiple Choice

Calculate the pH when 200.0 mL of a 1.00 M solution of H₂A (K_a1 = 1.0  10^-6, K_a2 = 1.0  10^-10) is titrated with the following volumes of 1.00 M NaOH.
-200.0 mL of 1.00 M NaOH

• A) 9.50
• B) 6.48
• C) 6.00
• D) 8.00
• E) None of these

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