Write down the molecular formula of methane and the abbreviated structural formulas

Write down the molecular formula of methane and the abbreviated structural formulas of the first three methane homologues. Name the connections.

CH4 – methane;
CH3 – CH3 – ethane;
CH3 – CH2 – CH3 – propane;
CH3 – CH2 – CH2 – CH3 – butane.



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