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MCAT-IR
| Question | Answer |
|---|---|
| Alkane: C-H | 2800-3000 cm^-1 |
| Alkane: C-C | 1200 cm^-1 |
| Alkene: =C-H | 3080-3140 cm^-1 |
| Alkene: C=C | 1645 cm^-1 |
| Alkyne: C(triple bond)C | 2200 cm^-1 |
| Alkyne: (trip. bond)C-H | 3300 cm^-1 |
| Aromatic: C-H | 2900-3100 cm^-1 |
| Aromatic: C-C | 1475-1625 cm^-1 |
| Alcohols: O-H (broad) | 3100-3500 cm^-1 |
| Ethers: C-O | 1050-1150 cm^-1 |
| Aldehydes: (O)C-H | 2700-2900 cm^-1 |
| Aldehydes: C=O | 1725-1750 cm^-1 |
| Ketones: C=O | 1700-1750 cm^-1 |
| Acids: C=O | 1700-1750 cm^-1 |
| Acids: O-H (broad) | 2900-3300 cm^-1 |
| Amines: N-H (sharp) | 3100-2500 cm^-1 |
Created by:
ak3dave888
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