Question

give the general formula of alkenes.Also give the structure and names of first two members of alkanes family.​

Answer 1

Answer:

general formula =CnH2n

structure = H. H

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C. ---------- C

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H. H

first two members are= Methane and ethane

Answer 2

Answer:

The alkanes comprise a series of compounds that are composed of carbon and hydrogen atoms with single covalent bonds. This group of compounds comprises a homologous series with a general molecular formula of C n H 2 n+2

calcium chloride (CaCl2) and calcium oxide (CaO), may be contrasted with the corresponding compounds of the alkali metals (which contain M+ ions), sodium chloride (NaCl) and sodium monoxide (Na2O).