Question

5) Below is an image of what a solution (mixture) of water and ethanol might look like. Identify all the hydrogen bonds between various molecules using a dashed line ( ) between the hydrogen of one molecule and a lone pair on the other molecule. (0.5 pts total) H 0H H O: H H о—н Н H-O: H Н- HOf H-o H- HI Н. H-O H H

Answer 1

Ques Ans A solution of water and ethanol have hydrogen bonding. When Hatom linked to highly electronegative element like F, On than negative end of one molecule attract positive end of other. H bonding represented by dashed line. Thus, as a result of H-bonding Hatom link two electronegative atom simultaneously one by covalent band other by H-bond. Also known as H-bridge.

I - O H Ho ZHH I H E .... Mi..... HH..... Hs 1: It .. C ... / H H M H Oxygen atom more and this positive. altract end the shared pair of becomes negative while election H-atom

Hydrocarbon attached H not participate in hydrogen bonding.