A buffer solution results from mixing 80.0 mL of 0.500 molL−HCN and 25.0 mL of 0.150 molL−1KCN using the Henderson-Hasse
Posted: Tue Jul 12, 2022 1:09 pm
A buffer solution results from mixing 80.0 mL of 0.500 molL−HCN and 25.0 mL of 0.150 molL−1KCN using the Henderson-Hasselbalch equation. The Ka of HCN is 8.2×10−10. Calculate the pH of the buffer.