Ethyl accetate is formed by the reaction between ethanol and acetic acid and the equilibrium is represented as : CH_(3) COOH (l) + C_(2) H_(5) OH (l) hArr CH_(3) COOC_(2) H_(5)(l) + H_(2)O (l).

Ethyl accetate is formed by the reaction between ethanol and acetic ac

1.	Ethyl accetate is formed by the reaction between ethanol and acetic acid and the equilibrium is represented as : CH_(3) COOH (l) + C_(2) H_(5) OH (l) hArr CH_(3) COOC_(2) H_(5)(l) + H_(2)O (l).
Answer» Solution :(i) ` Q_(c) = ([CH_(3) COOC_(2) H_(5)][H_(2)O])/([CH_(3) COOH ] [C_(2) H_(5) OH]) ` ` {:((ii),CH_(3)COOH,+,C_(2)H_(5)OH,hArr,CH_(3)COOC_(2)H_(5),+,H_(2)O),("Intial",100"mol",,0180 "mol",,,,),("At eqm",1-0171,,0180-0171,,0171"mol",,0171 "mol"),(,=0829 "mol",,=0009"mol",,,,),("Molar concs.",0829//V,,0009 //V,,0171//V,,0171//V):} ` ` K_(c) = ([CH_(3) COOC_(2)H_(5)][H_(2)O])/([CH_(3)OOH][C_(2)H_(5)OH] )=((0171//V)(0171//V))/((0829//V)(0009//V))=392` ` {:((iii),CH_(3)COOH,+,C_(2)H_(5)OH,hArr,CH_(3)COOC_(2)H_(5),+,H_(2)O),("Intial",1000 "mol",,0500"mol",,,,),("After time t",1-0214,,0500-0214,,0214,,0214),(,=0786 "mol",,= 0286 "mol",,,,):}` Reaction quotient ` (Q_(c))=((0214//V)(0214//V))/((0786//V)(0286//V))=0204` As `Q_(c) != K_(c)` , EQUILIBRIUM has not been attained .