Question

2) (5 pts) Convert the following condensed structural formula to a Lewis structure, and then to a line-angle structural formula. Name this compound according to IUPAC nomenclature. CH3CH2CH(Br)CH(CH3)2

Answer 1

In Lewis structure valance electrons of every atoms are represented as a dot . 2 electrons forms one bond. C atom have 4 valance electrons and H atom have 1 valance electron.

Given condensed formula- CH₂ CH₂ CH (Br) CH (CH), This can be written a - CH₂-CH2-CM - CH - CH3 - Br CH3 lewis dat structure - Ć have a valunu election By have y valance electory H have I valana electrone H H | H H H Hoe Coocoocoocooc Сн i draw. * In line angle Bond between structure a zig zag pattern is cal is represented by a line. CH3 - CH₂ - CHCB)-CH(CH3), į written an - Br v represented each point represent a Alban Hiru Hare not carbon atom. * IUPAC Name word root = hen. o select longut chain + functioneel group must have lowernoo Carbon antre y Here Br i chy are not functional group. so mame will be 3- bromo-2-methylahenune where primary suffin = ane. secondary prefin au substituent Br, Chy.