Indicate the molecular formulas of unsaturated hydrocarbons C2 H6, C3 H6, C8 H18, C8 H14

Unsaturated hydrocarbons are those that contain one or more double or triple bonds and in their general formulas are at least two hydrogen less than in alkanes CnH2n + 2.

Of the hydrocarbons presented, the unsaturated ones will be:

C3H6 – propene, related to alkenes with the general formula CnH2n;

C8H14 is octine, a representative of alkynes with the formula CnH2n-2.



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