Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct?
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Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct? Which of...
Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct? А Со: нс H3COOCH3 H3COCH3 : Осн. B : осна H5C оҫн сня н,со-сі с нс H3COOCH гсі: HC OCH3 :Осн. : OCH3 H-OCH -Н D H3C н,сусі. HC OCH CI: OCH3 : Осн. ОА ОВ OD
HELP! Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct? А нас нс OCH H3COCHE : Осн B OCH нс Hс осна CH3 Нco-ci с H5C нс сі: : OCH Нас OCH3 -: осн, (осн. -н-осна D H5C нссі, ныса: H3COOCH3 H3COCH3 : Осна
QUESTION 15 Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct? со: A We нс ТСІ G: осн. нс нсон, * осн B -: осн, со: . нус оҫн сн, н,со-сі нус, осн нсон, - осн, (осн. -н-осн D е H₂C a нска, нс OCH, нс оҫн, - OCH о А о в o С OD
a.) The rate constant for the base-catalyzed hydrolysis of ethyl acetate is 1.78×103 L mol-1 s -1 at 25 °C and 1.38×104 L mol-1 s -1 at 37 °C. Calculate EA, (delta)H‡ , the Arrhenius Constant, and (delta) S ‡ . b.) The isomerization of HNC into HCN is important in the chemistry of interstellar gas clouds. HNC → HCN Has an activation energy of 210 kJ/mol and an activation entropy of -105 J mol-1 K-1 . Calculate the first-order...