a)\(C{H_3}COOH,C{l_3}CCOOH,C{l_2}CHCOOH,\)
\(ClC{H_2}{\rm{COOH}}\)
b) \(ClC{H_2}C{H_2}C{H_2}COOH,C{H_3}CH(Cl)C{H_2}COOH,\)
\(C{H_3}C{H_2}CH(Cl)COOH,C{H_3}C{H_2}C{H_2}{\rm{COOH}}\)
Lực axit theo thứ tự tăng dần từ trái qua phải:
a) \(C{H_3}COOH < ClC{H_2}{\rm{ - COOH < }}C{l_2}CH - COOH \)
\(<C{l_3}C - COOH,\)
b) \(C{H_3}{(C{H_2})_2}{\rm{COOH < Cl}}{(C{H_2})_3}COOH < \)
\(C{H_3}CHClC{H_2}COOH < C{H_3}C{H_2}CHClCOOH\)
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