Ethyl chloride vapor decomposes by the first-order reaction C2H5Cl → C2H4 + HCl The activation energy...

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Ethyl chloride vapor decomposes by the first-order reaction C2H5Cl → C2H4 + HCl The activation energy...

Ethyl chloride vapor decomposes by the first-order reaction
C₂H₅Cl → C₂H₄ + HCl
The activation energy is 249 kJ/mol and the frequency factor is 1.6 × 10¹⁴ s⁻¹.

Find the value of the specific rate constant at 867 K .

Enter your answer numerically and in terms of the appropriate units for a first order reaction.

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