Question
A buffer containing 0.2000 M of acid, HA and 0.1500 M of its conjugate base, A - , has pH of 3.35. A. Determine Ka
A buffer containing 0.2000 M of acid, HA and 0.1500 M of its conjugate base, A - , has pH of 3.35.
A. Determine Ka of the acid HA;
B. Predict the pH after 0.0015 mol of NaOH is added to 0.5000 L buffer?
C. Predict the pH after 0.0015 mol of HCl is added to 0.5000 L buffer?
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Chemistry The Central Science
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
12th edition
321696727, 978-0132175081, 978-0321696724
