Question

Please help.. I am working on posting the question

Answer 1

The rate constant for the reaction \[2 ClO(g) \rightarrow Cl _{2}(g) + O _{2}(g)\] is \[7.22 * 10^{9} M ^{-1}s ^{-1}\] at a particular temperature. Suppose 0.0250 atm ClO is initially present in reaction vessel containing air at STP (1 atm, 273 K). After 5.00 minutes, what is the concentration of ClO?

Answer 2

I think you should use the second order integrated equation
Second Order Reactions
rate = k[A]2 rate = k[A][B]
M/t = k M2
k units: M-1s-1, M-1min-1, M-1hr-1, etc.

\[\dfrac{1}{[A]} = \dfrac{1}{[A]_0} + kt\]