Question
what is the pH of a buffer that is 0.76 Min HF and 0.98 M in NaF
Answers
DrBob222
Substitute into the Henderson-Hasselbalch equation.
NaF is the base in that formula and HF is the acid. Post your work if you get stuck. You will need to look up Ka for HF. You will need pKa. You get that from pKa = -log Ka
NaF is the base in that formula and HF is the acid. Post your work if you get stuck. You will need to look up Ka for HF. You will need pKa. You get that from pKa = -log Ka