Study Questions

$1.$ Which solvent, water $($H$2$O$)$ or hexane $($C$6$H$12)$ would you choose to dissolve each of the

following substances?

a$)$ Ethanol $($C$2$H$5$OH$)$

b$)$ Benzene $($C$6$H$6)$

c$)$ CCl$4$

d$)$ H$2$S

$2.$ Choose the most appropriate solvent for the following compounds.

Solvents a$)$water b$)$CCl$4$

Compounds i$)$ NaCl

ii$)$ NaOH

iii$)$ oil

iv$)$ wax

v$)$ benzene

vi$)$ HCl