What is the pH of a solution containing 0.197 mol L-1 HF and 0.481 mol L-1 F- ? Round your answer to 2 decimal places. R
Posted: Mon Jul 11, 2022 1:45 pm
- What Is The Ph Of A Solution Containing 0 197 Mol L 1 Hf And 0 481 Mol L 1 F Round Your Answer To 2 Decimal Places R 1 (57.9 KiB) Viewed 25 times
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What is the [A2-] (in mol L-1) of a solution containing 1.104 mol L-1 of a diprotic acid with pKA1 = 4.05 and pKA2 = 9.14 ? H₂A + H₂O H³O+ + HA PKA1 HA + H₂O = H3O+ + A²- Answer: pkA2
What is the pH of a solution containing 0.261 mol L-1 CH3NH₂ and 0.426 mol L-1 CH3NH3+? Round your answer to 2 decimal places. Remember you can find KA and/or KB values in your textbook in chapter 15. Answer: