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[AL CHEM] p Ka
發問:
Given the literature p Ka values(acid dissociation constant) of four weak acids:p Ka of ethanoic acid is 4.75p Ka of chloroethanoic acid is 2.86p Ka of methanoic acid is 3.75p Ka of benzoic acid is 4.21arrange the four acids in descending order of acid strength and explain the difference of their acid strength. 顯示更多 Given the literature p Ka values(acid dissociation constant) of four weak acids: p Ka of ethanoic acid is 4.75 p Ka of chloroethanoic acid is 2.86 p Ka of methanoic acid is 3.75 p Ka of benzoic acid is 4.21 arrange the four acids in descending order of acid strength and explain the difference of their acid strength.
最佳解答:
1. p Ka of ethanoic acid is 4.75 2. p Ka of benzoic acid is 4.21 3. p Ka of methanoic acid is 3.75 4. p Ka of chloroethanoic acid is 2.86
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