Mechanisms, Factors, and
Stereochemistry Exam 2026 Questions
and ANSWERS Graded A+
What does SN1 stand for? - Correct answer-Substitution Nucleophilic
Unimolecular
What does SN2 stand for? - Correct answer-Substitution Nucleophilic Bimolecular
What factors can affect the mechanism of substitution reactions? - Correct answer-
Structure of the electrophile, reactivity of the nucleophile, solvent of the reaction,
temperature.
What happens to stereochemistry in an SN2 reaction if the starting material is
chiral? - Correct answer-It undergoes inversion of stereochemistry.
In an SN2 reaction, what is the rate equation? - Correct answer-Rate =
k[substrate][nucleophile]
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