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The k is wrong. What is the correct value of k ? ing leaming Map ot For A produc

ID: 972018 • Letter: T

Question

The k is wrong. What is the correct value of k ? ing leaming Map ot For A products, time and concentration data were collected and plotted as shown here. A] (M) t(s) 0.850 0.0 0.611 30.0 0.439 60.0 0.316 90.0 TA] In[A] /IA) Determine the reaction order, the rate constant, and the units of the rate constant Number Number Units order-1 k 0.011 M ST There is a hint available! View the hint by clicking on the bottom divider bar. Click on the divider bar again to hide the hint. Close O Previous Give Up & View Solution e Check Answer 0 Next Exit

Explanation / Answer

K = 2.303/t log(a/a-x)

a = initial concentrattion

a-x = concentration at time t

K = 2.303/30 *log(0.85/0.611)

K = 0.011 M.S-1

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