Chemistry, 15.04.2020 16:29 sarahsteelman
A 1.00 liter solution contains 0.43 M hydrofluoric acid and 0.56 M potassium fluoride. If 0.280 moles of potassium hydroxide are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of potassium hydroxide.) A. The number of moles of HF will increase. B. The number of moles of F- will decrease. C. The equilibrium concentration of H3O will increase. D. The pH will decrease. E. The ratio of [HF] / [F-] will remain the same.
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A 1.00 liter solution contains 0.43 M hydrofluoric acid and 0.56 M potassium fluoride. If 0.280 mole...
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