Write the structural formula of propene, propyne, butane
1) Propene is alkene with the chemical formula C3H6. Its structural formula is as follows
CH3-CH=CH2
2) Propyne is an alkyne with the chemical formula C3H4. Its structural formula is as follows
CH3-C≡CH
3) Butane is an alkane with the chemical formula C4H10. It has two isomers- n-butane and iso-butane. The structural formula of n-butane is
CH3-CH2-CH2-CH3
while that of isobutane is CH3-CH(CH3)-CH3