Chemistry, 28.12.2019 03:31, romeojose2005

For the reaction x_2+ y + z → xy + xz, it is found that the rate equation is rate = k [x_2][y]. which of the following might explain why the concentration of z has no effect on the rate?

a. the concentration of z is very small and the others are very large.
b. z must react in a step other than the rate determining step.
c. z is an intermediate.
d. the fraction of molecules of z that have very high energies is zero.
e. the activation energy for z to react is very low.

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For the reaction x_2+ y + z → xy + xz, it is found that the rate equation is rate = k [x_2][y]. whic...