22. Organic Chemistry

Propane (C₃H₈) is a component of liquified petroleum gas. Draw a structural formula for propane. (Hint: Carbon makes four bonds.)

Methylamine (CH₅N) is a gaseous compound with a fishy smell. Draw this molecule using structural formula.

Butane, the fuel used in disposable lighters, has the formula C4H10. The carbon atoms are connected in the sequence C-C-C-C, and each carbon has four covalent bonds. Draw the structural formula of butane.

The type of formula that shows the arrangements of atoms and bonds is called -