acetaldehyde
4 protons
acetaldehyde (Proton Equivalence)
3 equivalent protons = 1 signal
1 equivalent proton = 1 signal
acetaldehyde (Predicted Chemical Shifts)
CH3 group adjacent to carbonyl (2.1-2.3 ppm)
aldehyde CH (9.5-10.1 ppm)
4 protons
3 equivalent protons = 1 signal
1 equivalent proton = 1 signal
CH3 group adjacent to carbonyl (2.1-2.3 ppm)
aldehyde CH (9.5-10.1 ppm)