An atom exchange reaction A + BC = AB + C is exoergic by 115 kcal mol-1
Fantastic news! We've Found the answer you've been seeking!
Question:
An atom exchange reaction A + BC = AB + C is exoergic by 115 kcal mol-1 in the gas phase but is found to involve an activation energy barrier of 10 kcal mol-1. Furthermore, calculations of the relevant potential energy surfaces for the reaction show that it is "entrance channel" controlled. With the aid of a labelled diagram, explain what is meant by "entrance channel" controlled reaction and Predict the relative usefulness of external and internal energies of the reactants in promoting this reaction. Explain your reasoning.
Related Book For
Organic Chemistry
ISBN: 978-1118133576
11th edition
Authors: Graham Solomons, Craig Fryhle, Scott Snyder
Posted Date: