CnH2n+2
1. CH2*1+2 - CH4
2.C2H2*2+2 -C2H6
3.C3H2*3+2 -C3H8
4.C4H2*4+2 -C4H10
5.C5H2*5+2 -C5H12
6.C6H2*6+2 -C6H14
7.C7H2*7+2 -C7H16
8.C8H2*8+2 -C8H18
9.C9H2*9+2 -C9H20
10.C10H2*10+2 -C10H22
CnH2n+2
1. CH2*1+2 - CH4
2.C2H2*2+2 -C2H6
3.C3H2*3+2 -C3H8
4.C4H2*4+2 -C4H10
5.C5H2*5+2 -C5H12
6.C6H2*6+2 -C6H14
7.C7H2*7+2 -C7H16
8.C8H2*8+2 -C8H18
9.C9H2*9+2 -C9H20
10.C10H2*10+2 -C10H22