Can't you just plug in the numbers and solve it. The problem gives you the equation as well as the numbers. It's just a matter of punching in the numbers into the calculator.
rate = 0.004*(0.020)^2(0.035)
Solve for rate.
The reaction 2 NO(g) + O2(g) --> 2 NO2(g) is important in forming smog. Under certain conditions, the rate law for a the reaction is
rate = 4.0 x 10-3 1/M2*s * [NO]2* [O2]
What is the rate when [NO]=0.020 M and [O2]=0.035 M?
a.
5.6 x 10-2 M/s
b.
9.8 x 10-5 M/s
c.
9.8 x 10-8 M/s
d.
9.8 x 10-2 M/s
e.
5.6 x 10-8 M/s.
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