@teachervaleriechemistry: The last of my teachingtoks on Arenes for now!!! Use this to fully understand the general reaction mechanism for all electrophilic substitution reactions that arenes undergo: • chlorination, bromination (Cl2 gas or Br2 liquid, with anhydrous FeBr3/AlBr3/FeCl3/AlCl3 (s) catalyst, warm) • nitration (conc. HNO3, conc. H2SO4, maintain at 55 degrees celsius) • alkylation (halogenoalkane with anhydrous FeBr3/AlBr3/FeCl3/AlCl3 (s) catalyst, warm) #jctok #chemtutor #alevelchemistry #alevel2026 #alevels

teachervaleriechemistry

Open In TikTok:

Region: SG

Wednesday 28 January 2026 13:41:11 GMT