The activation barrier for the hydrolysis of sucrose into glucose and fructose is 108 kJ mol-¹. Part A If an enzyme increases the rate of the hydrolysis reaction by a factor of 7 million, how much lower must the activation barrier be when sucrose is in the active site of the enzyme? (Assume that the frequency factors for the catalyzed and uncatalyzed reactions are identic and a temperature of 25 °C.) Express your answer in kilojoule per mole as an integer. Eal Ea2: = VG ΑΣΦ www. ? kJ mol -1

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The activation barrier for the hydrolysis of sucrose into glucose and fructose is 108 kJ mol-¹.
Part A
If an enzyme increases the rate of the hydrolysis reaction by a factor of 7 million, how much lower must the activation barrier be when
sucrose is in the active site of the enzyme? (Assume that the frequency factors for the catalyzed and uncatalyzed reactions are identic
and a temperature of 25 °C.)
Express your answer in kilojoule per mole as an integer.
Eal Ea2:
=
VG ΑΣΦ
www.
?
kJ mol
-1
Transcribed Image Text:The activation barrier for the hydrolysis of sucrose into glucose and fructose is 108 kJ mol-¹. Part A If an enzyme increases the rate of the hydrolysis reaction by a factor of 7 million, how much lower must the activation barrier be when sucrose is in the active site of the enzyme? (Assume that the frequency factors for the catalyzed and uncatalyzed reactions are identic and a temperature of 25 °C.) Express your answer in kilojoule per mole as an integer. Eal Ea2: = VG ΑΣΦ www. ? kJ mol -1
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