What substances are called homologues? Make up the structural formula of a hydrocarbon in which four CH3

| August 17, 2021 | education

What substances are called homologues? Make up the structural formula of a hydrocarbon in which four CH3 groups are connected to the central carbon atom. Does this substance have: a) homologues; b) isomers.

Each member of a homologous group is called a homologue. For example, methane and ethane are homologues and belong to the same homologous group. They differ from each other by one CH2 group. The formula for methane is CH4 and the formula for ethane is C2H6.

Homologues have similar chemical properties, since the functional group of the molecule does not change. A functional group is only a region of a molecule that is reactive or can change in chemical reactions. Since the functional group is the same for every molecule in the homologous group, the homologues have the same reactivity.



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