Example: The proton NMR spectrum is for a compound of empirical formula C4H8O. Identify the compound
{"Image DocumentName": "Example: The proton NMR spectrum is for a compound of empirical formula C4H8O. Identify the compound", "Image ImageDescription": "Strong singlet at ~2.25 ppm. methyl next to carbonyl. Absence of peak at ~9.7 ppm. eliminates aldehyde group. And suggests ketone. Triplet at ~1.2 ppm suggests a methyl group coupled to a methylene group. Quartet at ~2.5 ppm suggests a methylene next to a carbonyl coupled to a methyl.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}