What is SN1 vs SN2?

Problem Statement

What is SN1 vs SN2?

Step-by-Step Explanation

SN1 and SN2 are substitution mechanisms that differ in rate law, intermediates, stereochemistry, and substrate preference.

1. Identify what the question is asking. In Organic Chemistry, this usually means naming the known quantities, the unknown quantity, and the concept that connects them.
2. Write the relevant definition, rule, or relationship before substituting numbers or manipulating symbols.
3. Work one step at a time and keep units, signs, and restrictions visible.
4. Check whether the answer makes sense in the original context.

Final Answer

SN1 and SN2 are substitution mechanisms that differ in rate law, intermediates, stereochemistry, and substrate preference. The reliable strategy is to start from the definition, apply the correct rule carefully, and then interpret the result in plain language.