Determine which method the described experiment is using to obtain the rate law.

Question

Determine which method the described experiment is using to obtain the rate law. Your chokes are: 1) Rate Law from Method of Initial Rates, 2) Integrated Rate law. or 3) Isolation Method. More than one method can be used in a given example, a) For 2NO (g) + O_3(g) rightarrow 2NO_2(g) Five experiments summarized below are performed. c) For the decomposition of acetaldehyde, concentration data of the reactant is collected as a function of time and plotted as || vs time. ln|| vs time, and [] vs time, to determine linearity of the graph. Explain why the isolation method only makes sense if you have 2 or more reactants.

Explanation / Answer

1.) the method used to dertermine rate law

a) For the given reaction,

1) rate law from the mthod of initial rates

may be used for determining the rate law for the given reaction.

b) For the given reaction, the method used here for rate law determination is,

2) integrated rate law method

c) For the decomposition of acetaldehyde, rate law is determined by the method od plotting the concentration data as a function of time. The method used here is,

2) integrated rate law

2.) Isolation method works bext when more than one reactant is used, as the reactant consumption analysis works this way the best. To accurately identify which reactant has formed into product and If any starting material has formed any other side product makes the process easier.

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