2. Indicate whether each of the following molecules are chiral or achiral. Circle the chiral carbon(s) if present in each structure. CH3 H–C–CH,CH CH₂CH₂CH₂ a. H CH3 b. C. OH

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.