QUESTION 11 Grignard reagents are organometallic compounds that are very important in the synthesis of organic compounds. a) Ethyl magnesium bromide, CH3CH₂MgBr can be prepared by the following reaction. Reagent A Compound T CH3CH₂MgBr Name compound T and identify reagent A. b) Write an equation for the reaction between CH3CH₂MgBr and propanone, C3H6O. Include all the reagents required.

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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.