Two isomers share the molecular formula C3H4. In Structure A two of
the carbon atoms are sp hybridized and one carbon atom is sp3 hybridized. In Structure B, two of the carbon atoms are sp2 hybridized and one carbon atom is sp
hybridized.
b)Draw “3D”-looking structures on paper, make a sketch of each of the isomers. (This should be a sketch of the
molecules, not diagrams of overlapping orbitals!) Your drawing should show the
correct molecular geometry around each carbon atom. [HINT: NEITHER of these
molecules is planar!!! To draw them correctly, you will have to consider why!]
