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The following data were obtained for the concentration vs. time for a certain chemical reaction. Values...

The following data were obtained for the concentration vs. time for a certain chemical reaction. Values were measured at 1.00 s intervals, beginning at 0.00 and ending at 20.00 s. Concentrations in mM are: 10.00, 6.91, 4.98,4.32, 3.55, 3.21, 2.61, 2.50, 2.22, 1.91, 1.80, 1.65, 1.52, 1.36, 1.42, 1.23, 1.20, 1.13, 1.09, 1.00, and 0.92.

A. Decide whether the data best fits zero-order, first-order, or second-order rate kinetics. Make sure to calculate the rate coefficients (with units) for the reaction and write the simplest mechanism you can for the reaction.

B. Describe an experimental method that you think might be used to measure the concentrations that are changing so rapidly. The reaction is over in nearly 20 seconds.

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Answer #1

EXPLAINATION :

FIRST PLOT GRAPH BASED ON THE CONCENTRATION GIVEN TO YOU.

6 As we would easily see that plot of Ve versus time is coming as linear. Thus it confirms that reaction is of second order.FEEL FREE TO ASK AND KEEP UPVOTING TO MOTIVATE :)

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