Ask AI: INTERPRETATION OF IR RESULTS OF AceticAcidAnhydride .MAKE IT SHORT

Sure! Here’s a brief interpretation of the IR (infrared) spectrum for acetic anhydride: 1. **C=O (Carbonyl Stretch):** Look for strong absorption bands near 1800-1820 cm⁻¹, indicating the presence of the anhydride carbonyl groups. 2. **C-O-C (Anhydride Stretch):** Bands around 1050-1250 cm⁻¹ correspond to the C-O-C bond stretching in the anhydride group. 3. **C-H Stretch:** Absorptions near 2900 cm⁻¹ correspond to the C-H stretching vibrations from the methyl groups. These key peaks help confirm the functional groups present in acetic anhydride.