$2$:$05$ C

$\mathrm{.}1125$

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Homework Week $1.$ Molecular forces

Do all homework assignments in Excel. Provide references for anything you find in the literature or EPIWIN or other database.

Rank the intermolecular forces of the following six compounds AND your chemical from $1=$highest to $7=$ lowest.

a$)$ Rank them in terms of highest to lowest van der Waals forces

b$)$ Rank them in terms of highest to lowest dipole$/$dipole forces

c$)$ Rank them in terms of highest to lowest hydrogen bonding ability $($rank them separately for $H$ bond donating and accepting.$)$

$CHC{l}_3$

Chloroform $($trichloromethane$)-$ industrial chemical and inadvertent by product of disinfection of drinking water via chlorination $(119\frac{g}{m}ol)$

Hexachlorobenzene $-$ pesticide $(285\frac{g}{m}ol$

Benzo$[$a$]$pyrene $-$ by product of combustion $(252\frac{g}{m}ol)$

Malathion $-$ most commonly used organophosphate insecticide in the US $(330\frac{g}{m}ol)$

Ethinyl Estradiol $-$ oral contraceptive $(296$ g$/$mol$)$

Musk xylene $-$ a synthetic fragrance $(297\frac{g}{m}ol)$

$?$

Your chemical: Acetazine