Organic Chemistry
a. sp3, sp2, sp3
b. sp3, sp3, sp2, sp2, sp3
c. sp3, sp2
(All sp2 atoms with trigonal planar and sp3 atoms with tetrahedral geometry).
a. sp3, sp2, sp2
b. sp3, sp2, sp2, sp2, sp2
c. sp2, sp2
a. sp3, sp3, sp3
b. sp3, sp2, sp2, sp2, sp3