whiteleyjavia whiteleyjavia 09-06-2024 Chemistry Answered The activation energy for the gas phase decomposition of ethyl chloroformate is 123 kJ/mol. ClCOOC2H5C2H5Cl + CO2 The rate constant for this reaction is 2.52×10-4 s-1 at 450 K. What is the rate constant at 482 K?