(1)CH 3 COO - +H 2 O
CH 3 COOH+OH - ;CH 3 COOH
CH 3 COO - +H + ; H 2 O
OH - +H + ;
(2)7;
(3)Na + ;Cl - ;
(4)CH 3 COOH;CH 3 COO -
(1)CH 3 COO - +H 2 O
CH 3 COOH+OH - ;CH 3 COOH
CH 3 COO - +H + ; H 2 O
OH - +H + ;
(2)7;
(3)Na + ;Cl - ;
(4)CH 3 COOH;CH 3 COO -