2. Molecular Representations

Arrange the following compounds in order of increasing solubility in hexane $C_6{H}_{14}$: ethanol, hexane, water.

Which molecule is most likely to diffuse out of the pores of a leaf during the process of transpiration?

Which of the following substances is considered hydrophobic?

For each of the following molecules, would you expect greater solubility in water or in hexane? Consider ${\mathrm{CH}}_3\mathrm{OH}$ (methanol).

Which of the following molecules can freely pass through the phospholipid bilayer due to their solubility properties?

Would you expect the following molecule to be miscible in an aqueous solution?

Which of the following compounds is hydrophobic and likely to be insoluble in water?

Which of the following factors is most important in determining the solubility of a compound in $H_{2}O$?

Arrange the following organic compounds in order from most soluble to least soluble in water: $\mathrm{CH}{3}_{O}H$, $\mathrm{CH}{3}_{\mathrm{CH}}{2}_{\mathrm{OH}}$, $\mathrm{CH}{3}_{\mathrm{CH}}{2}_{\mathrm{CH}}{2}_{\mathrm{OH}}$, $\mathrm{CH}{3}_{\mathrm{CH}}{2}_{\mathrm{CH}}{2}_{\mathrm{CH}}{2}_{\mathrm{OH}}$.

Would you expect the following molecule to be miscible in an aqueous solution?

Would you expect the following molecule to be miscible in an aqueous solution?

Would you expect the following molecule to be miscible in an aqueous solution?

Which of the following factors is most important in determining the solubility of a compound in $H_{2}O$?

Which of the following methods is commonly used to determine the solubility of a compound in organic chemistry?

Would you expect the following molecule to be miscible in an aqueous solution?