What ratio of NaF: HF must be added to prepare a buffer with a pH 2.86 Ka 4.6 x 10-1 M pH pka + log10(A/HA) Enter answer
Posted: Wed Jul 06, 2022 10:28 am
What ratio of NaF: HF must be added to prepare a buffer with a pH 2.86 Ka 4.6 x 10-1 M pH pka + log10(A/HA) Enter answer as ratio of concentration of NaF/HF If the ratio is 1/4, enter the answer as 0.25 in the box provided