Use the References to access important values if needed for this question. A buffer solution is 0.478M in HCN and 0.285M
Posted: Fri Jul 15, 2022 4:40 pm
Use the References to access important values if needed for this question. A buffer solution is 0.478M in HCN and 0.285M in KCN. If Ka for HCN is 4.0×10−10, what is the pH of this buffer solution? pH=