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Posted: **Tue Jul 12, 2022 1:02 pm**

: If A 0 15 M Aqueous Solution Of The Weak Acid Hf Has A Ph Of 5 12 What Is The Ka The Reaction Is Provided Below Hf 1 (37.81 KiB) Viewed 24 times

If a 0.15 M aqueous solution of the weak acid HF has a pH of 5.12, what is the Ka? The reaction is provided below: HF + H₂O F + H3O+ 1.3 × 10-10 48 1.8 × 10-5 O 3.0 × 10-5 3.9 × 10-10