What is the equation for the acid ionization constant of HF?
回答 (3)
2018-05-27 8:11 pm
✔ 最佳答案
HF(aq) ⇌ H⁺(aq) + F⁻(aq) …… Ionization constant, Kc = [H⁺(aq)] [F⁻(aq)] / [HF(aq)]OR :
HF(aq) + H₂O(l) ⇌ H₃O⁺(aq) + F⁻(aq) …… Ionization constant, Kc = [H₃O⁺(aq)] [F⁻(aq)] / [HF(aq)]
2018-05-27 7:33 pm
Ka = [H+][F-] / [HF]
2018-05-27 9:02 pm
ionization means HA=H+ + A- (not the reverse). the equilibrium constant is K = Products over reactants, in this case (H+)*(A-)/(HA)
收錄日期: 2021-04-24 01:02:50
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20180527072659AAccpha