Which of the following is a CORRECT name according to the IUPAC rules? a. 2-ethyl-2-methylpentane b. 3,4-dimethylpentane c. 3-ethyl-2-methylpentane d. 2-methylcyclohexane

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Q: heat of formation

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Q: H,C CH3 CH H,C -CH Н. Give the following: parent name: Cubctituontc:

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A: The answer is as follows:  

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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.