Determine the pH of a 0.35 M aqueous solution of KF. For hydrofluoric acid, K_a = 7.0 × 10^-4. A)0.46 B)5.65 C)8.35 D)5.01 E)1.35

Name: Determine the pH of a 0.35 M aqueous solution of KF. For hydrofluoric acid, K a = 7.0 × 10 -4 . A)0.46 B)5.65 C)8.35 D)5.01 E)1.35
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KF is a salt of a strong base (KOH) and a weak acid (HF). In solution, F- will hydrolyze to form OH-, making the solution basic. Calculate pOH using Kb = Kw/Ka, then find pH = 14 - pOH.

Determine the PH of a 0