The initial rate of a reaction doubles as the concentration of one of the reactants is quadrupled. What is the order of this reactant? If a reactant has a 21 order, what happens to the initial rate when the concentration of that reactant increases by a factor of two?
Answer to relevant QuestionsA 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 ...The decomposition of ethanol (C2H5OH) on an alumina (Al2O3) surface C2H5OH(g) → C2H4(g) + H2O(g) was studied at 600 K. Concentration versus time data were collected for this reaction, and a plot of [A] versus time resulted ...The reaction NO(g) + O3(g) → NO2(g) + O2(g) was studied by performing two experiments. In the first experiment (results shown in following table), the rate of disappearance of NO was followed in a large excess of O3. (The ...A first- order reaction is 75.0% complete in 320. s. a. What are the first and second half-lives for this reaction? b. How long does it take for 90.0% completion? What two requirements must be met to call a mechanism plausible? Why say a “plausible” mechanism instead of the “correct” mechanism? Is it true that most reactions occur by a one- step mechanism? Explain.
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