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Answer 1

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◾◾General formula for the ALKANE = Ch4

ALKANES =C2H4

ALKYNE = C2H2

..AND THE HOMOLOGOUS SERIOUS CAN BE REPRESENTED BY THE SAME GENRAL FORMULA cnh2n+2

Homologous serious differ by 1 carbon atom and two hydrogen atoms like ; Ch4, C2H6

◾Certain compounds are called Hydrocarbons because of the Hydrogen is connected to the carbons

◾..By Adding ALKYLE groups you can. change the unsaturated (Alkenes and Alkynes) into Saturated (Alkanes) .

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