The activation energy for a certain uncatalyzed biochemical reaction is 50.0 kJ/ mol. In the presence of a catalyst at 37oC, the rate constant for the reaction increases by a factor of 2.50 × 103 as compared with the uncatalyzed reaction. Assuming that the frequency factor A is the same for both the catalyzed and uncatalyzed reactions, calculate the activation energy for the catalyzed reaction.
Answer to relevant QuestionsFor the reaction 2N2O5(g) → 4NO2(g) + O2(g) the following data were collected, where Calculate Ea for this reaction. Consider the following reaction: CH3X + Y → CH3Y + X At 25oC the following two experiments were run, yielding the following data: Experiment 1: [Y]0 = 3.0 M Experiment 2: [Y] 0 = 4.5 M Experiments were also run at 85oC. ...You are studying the kinetics of the reaction H2(g) + F2(g) → 2HF(g) and you wish to determine a mechanism for the reaction. You run the reaction twice by keeping one reactant at a much higher pressure than the other ...The hydroxyl radical (OH) is an important oxidizing agent in the atmosphere. At 298 K the rate constant for the reaction of OH with benzene is 1.24 × 10–12 cm3 molecule-1s-1. Calculate the value of the rate constant in L ...A study was made of the effect of the hydroxide concentration on the rate of the reaction I2(aq) + OCl2(aq) → IO2(aq) + Cl2(aq) The following data were obtained: Determine the rate law and the value of the rate constant ...
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