Scaffolded Mechanism Problem: Nucleophilic Substitution Reactions - with Feedback Draw the mechanism for the following reaction: Edit the reaction by drawing all steps in the appropriate boxes and connecting them with reaction arrows. Add charges where needed. Electron-flow arro should start on the electron(s) of an atom or a bond and should end on an atom, bond, or location where a new bond should be created. Scaffolded Mechanism Problem: Nucleophilic Substitution Reactions - with Feedback