1. Steric hindrance is the unfavorable electron-electron repulsion that results when bonds are forced too close to each other. a. Draw the SN2 mechanism using curved arrows for the reaction of bromoethane with Nu:. asi2 b. Draw the SN2 mechanism using curved arrows for the reaction of 2-bromopropane with Nu:. tipizod c. Given that steric hindrance is unfavorable, predict whether the SN2 reaction of bromoethane bromopropane would be faster.

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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.