To estimate the value of k, we can use the graph provided in the introduction to the problem. We can see that the rate (y-axis) is constant at approximately 0.012 M-s^-1, which means that k is equal to 0.012 M-s^-1.
Therefore, the value of k for the given reaction is 0.012 M-s^-1.
This graph shows a plot of the rate of a reaction versus the
0.012
0.010 -
₫ 0.008 -
0.006 -
5้ 0,004
0.002 -
0.2
0.4
0.6
0.8
[A](M)
★
吕
庙
∞
8 of 18
a Review | Constants | Periodic Table
the following way, because any value raised to the power of zero is one:
rate=kIA°=ん
Part D
Estimate the value of k.
Express your answer in moles per liter per second to two significant figures.
?
ん=
0.012
M - s1
The value of k cannot equal zero. In the previous parts, you determined that the rate is independent of the concentration of A and that the equation for the rate is
rate =k
Use the graph in the introduction of the problem to find k for the given reaction.
1 answer