1-bromo-2-chloroethane
4 protons
1-bromo-2-chloroethane (Proton Equivalence)
2 equivalent protons = 1 signal
2 equivalent protons = 1 signal
1-bromo-2-chloroethane (Predicted Chemical Shifts)
CH2 group adjacent to Br atom (3.4-3.6 ppm)
CH2 group adjacent to Cl atom (3.6-3.8 ppm)