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23 Nov 2019

a)A certain reaction, 2 A + B-> C, is second order in A and zeroth order in B.

In a run with initialconcentration [A] =0.030 M and [B] = 0.060 M

an initial rate of 2.5 x10^‐5 Ms^‐1 was measured.

What is the rateconstant?

b)If a reaction has a rateconstant of 7.3 x 10^‐4 s^‐1

what is the percent of thereactant that remains after 4 minutes?

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Elin Hessel
Elin HesselLv2
17 Jul 2019

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