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The hydrolysis of ethyl acetate CH(3)C...

The hydrolysis of ethyl acetate
`CH_(3)COOC_(2)H_(3)+H_(2)O hArr CH_(3) COOH + C_(2)H_(5)OH`
in aqueous solution is first order with respect to ethyl acetate. Upon varying the pH of the solution the first order rate constant varies as follows.
`pH" "3" "2" "1`
`k_(1)xx10^(-4)s^(-1)" "1.1" "11" "110`
what is the order of the reaction with respect of `H^(+)` and the value of the rate constant ?

Text Solution

AI Generated Solution

To solve the problem regarding the hydrolysis of ethyl acetate and determine the order of the reaction with respect to \( H^+ \) ions and the value of the rate constant, we can follow these steps: ### Step 1: Understand the Reaction The hydrolysis reaction is given as: \[ CH_3COOC_2H_5 + H_2O \rightleftharpoons CH_3COOH + C_2H_5OH \] This reaction is first order with respect to ethyl acetate. ### Step 2: Analyze the Rate Constant Variation with pH ...
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The hydrolysis of ethyl acetat CH_3COOC_2H_5+H_2O overset(H^(+))to CH_3COOH + C_2H_5OH is a reaction of

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Knowledge Check

  • The hydrolysis of ethyl acetate CH_(3)COOC_(2)H_(5) + H_(2)O overset(H^(+))to CH_(3)COOH + C_(2)H_(5)OH is a reaction of

    A
    Pseudo first order
    B
    Second order
    C
    Third order
    D
    Zero order
  • The reaction CH_(3)COOC_(2)H_(5) + NaOH rarr CH_(3)COONa + C_(2)H_(5)OH is known as

    A
    Esterification
    B
    Transesterification
    C
    Emulsification
    D
    Saponification
  • The hydrolysis of ethyl acetate is a reaction of : CH_(3)COOC_(2)H_(5)+H_(2)Ooverset(H^(+))rarr CH_(3)COOH+C_(2)H_(5)OH

    A
    zero order
    B
    first order
    C
    second order
    D
    third order
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