The following figure shows the energy profile of a nucleophilic substitution reaction. Potential energy OH H HII.C I H H HO--C---I HH Reaction coordinate H -C..H HỌ–C…TH H +1 According to this, it is correct to affirm: O The activation energy (4G°) shows that it is thermodynamically favorable. O Represents a reaction that occurs in one step where a pentavalent chemical species is formed. O The intermediate has lower energy than any transition state. O The formation of the intermediate releases energy and is therefore thermodynamically favourable.

The following figure shows the energy profile of a nucleophilic substitution reaction. Potential energy OH H HII.C I H H HO--C---I HH Reaction coordinate H -C..H HỌ–C…TH H +1 According to this, it is correct to affirm: O The activation energy (4G°) shows that it is thermodynamically favorable. O Represents a reaction that occurs in one step where a pentavalent chemical species is formed. O The intermediate has lower energy than any transition state. O The formation of the intermediate releases energy and is therefore thermodynamically favourable.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter8: Addition Via Carbocation

Section: Chapter Questions

Problem 22CTQ

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