We’re being asked to determine the concentration of XY after 55.0 s given an initial concentration of 0.050 M.
The integrated rate law for a second-order reaction is as follows:
[A]t = concentration at time t
k = rate constant
t = time
[A]0 = initial concentration
The decomposition of XY is second order in XY and has a rate constant of 7.02×10−3 M-1 s-1 at a certain temperature. If the initial concentration of XY is 0.050 M, what is the concentration of XY after 55.0 s?
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