Answer to Question #7958 in Other Chemistry for Oluwatobi Ajetomobi
strong base, the resulting solution will be basic. The dissociation constant for
HF is 1.58*10^-4 so most of the F- ions will remain in HF molecules. Each "lost"
H+ ion increases the OH- ion concentration by the same amount by "removing" an H
atom from H2O and releasing an OH- ion
[OH-] = [NaF]
pOH = -log(0.023] = 1.64
pH = 14.0 - pOH = 12.4
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