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35. Solving a chemistry problem

35. Solving a chemistry problem

Seller: Derkach

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Product description

  • Trichloroacetate ion in ionizing solvents containing H decomposes according to the equation H CCl3-→CO2 CHCl3

The stage that determines the rate of the reaction is the monomolecular cleavage of the C_C bond in the trichloroacetate ion. The reaction proceeds in the first order, and the rate constants have the following values: k=3.11*10-4 s-1 at 90 C k=7.62*10-5 s-1 at 80 C. Calculate: a) activation energy, b ) rate constant at 60 C.

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