Reading NMR spectra: environments, symmetry, and signals

Reading the 13C NMR absorption table and chemical shift ranges

Predicting carbon-13 NMR signals for pentanethione using symmetry

Using molecular formulae to predict carbon-13 NMR signals

Suggesting a molecular structure from C-13 NMR peaks and molecular formula

Identifying chiral centers in organic molecules

Proposing a ketone structure from C6H12O using 13C NMR signals

Identifying benzaldehyde from molecular formula and 13C NMR signals

Deducing a structure from C4H8O3 using carbon-13 NMR signals