For A-> products , time and concentration data were collected and plotted as sho
ID: 637357 • Letter: F
Question
For A-> products , time and concentration data were collected and plotted as shown here.
For A>products, time and concentration data were collected and plotted as shown here. [Al (M) t (s) 0.8000.0 0.740 30.0 0.680 60.0 0.620 90.0 A] In[A] 1/IA] Determine the reaction order, the rate constant, and the units of the rate constant. Number Number Units order = 12 ?113.37× 10- M-1s1 Incorrect Notice that the plot of [A] vs. t is a straight line. Which of the integrated rate equations involves [A] (as opposed to n[A] or 1/[A)?Explanation / Answer
Actually, this is a zero order reaction.
this graph is of zero order reaction.
the rate constant for zero order reaction
= slope of [A] vs t graph
= pick two points and find the slope
= (0.800-0.740) / 0-30
= 2 * 10^-3 M s-1
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