Carbox Oxidation States and Carbon Electron Configuration

This course builds a clear, practice-oriented understanding of carbon oxidation states—especially in carboxylic/carboxyl-containing functional groups—and links oxidation-state reasoning to carbon’s electron configuration and bonding behavior. It uses key reference facts from the attached notes (e.g., carbon ground-state configuration 1s² 2s² 2p² and common oxidation states −4, +2, +4 on page 1 and page 3) and extends them to systematic oxidation-state assignment in organic structures.