The gas-phase decomposition of di-tert-butyl peroxide, (CH₃)₃COOC(CH₃)₃, is first order in the temperature range 110∘C to 280∘C with a first-order rate coefficient k=3.2×10¹⁶exp[−(164kJmol⁻¹/RT]s⁻¹
What is the value of δh≠ for this reaction in the temperature range between 110⁰C and 280⁰C ? Express your answer with the appropriate units.
