Post a New Question
posted by Basharat on Friday, February 17, 2017 at 3:12am.
Q: Find pH of 0.2 M of CH3COONa + 0.1M of CH3COOH?
Use the Henderson-Hasselbalch equation. pH = pKa + log (base)/(acid) (base) = 0.2 M (acid) = 0.1 M Look up pKa CH3COOH. I think it's close to 4.74.
More Related Questions