Answer Happy • 4. 9.7 15 單選題 459 What is the pH for the addition of 0.5 mole of NaOH to 1.0 L of a 1.0 M solution of H2A+, (Ka1-4.6*10^

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4. 9.7 15 單選題 459 What is the pH for the addition of 0.5 mole of NaOH to 1.0 L of a 1.0 M solution of H2A+, (Ka1-4.6*10^

Posted: Fri Jun 10, 2022 11:27 am

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4. 9.7 15 單選題 459 What is the pH for the addition of 0.5 mole of NaOH to 1.0 L of a 1.0 M solution of H2A+, (Ka1-4.6*10^-3; Ka2=2.0*10^-10)? 1. 5.34 2. 4.34 3. 3.34 4. 2.34 16 單選題 49 CHOIN