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mas 9 Homework ure 14.16 K) 17 of 22 Part A Activated complex forms to overcome

ID: 1028300 • Letter: M

Question

mas 9 Homework ure 14.16 K) 17 of 22 Part A Activated complex forms to overcome the energy barrier compare with the overall Molecule bends C-N bond begins to break change in energy for this reaction? H3C The magnitude of energy needed to overcome the energy barrier is about the C-C bond forms same as the magnitude of the energy change in the reaction. the magnitude of the energy change in the reaction. The magnitude of energy needed to overcome the energy barrier is lower than the E, The magnitude of energy needed to overcome the energy barrier is greater than magnitude of the energy change in the reaction. Submit Request Answer Reaction progress Next > Provide Feedback Energy profile for conversion of methyl isonitrile (H,CNC) to its isomer acetonitrile (H3CCN)

Explanation / Answer

from the graph
energy required to overcome energy barrier is differnce between peak and energy of reactant that is Ea
energy change in the reaction is differnce between energy of product and reactant
that is delta E

clearly Ea is greater than delta E
so,
the magnitude of energy needed to overcome the energy barrier is greater than the magnitude of energy change in the reaction