(a)Determine if the molecule is polar or non polar. (P/NP)
(b)Assign the following boiling points in random order: ( , , ), all in deg C.
(c)Rank the molecules from (1-3), with a 3 for the molecule having the highest vapor pressure and a 1 for the lowest vapor pressure (at any temperature).
(d)Use what you know about hydrogen bonds, dipole-dipole forces and London forces to assess what types of intermolecular forces exist between each of the 3 molecules. (H-B, D-D, L)
(e)Which of the molecules will be soluble in the polar solvent water? (Sol, Insol)
(f)Which of the molecules will be soluble in the nonpolar solvent hexane, C6H12? (Sol, Insol)
1)methyl chloride (CH3Cl)
2)methanol (CH3OH)
3)methane (CH4)
(b)Assign the following boiling points in random order: ( , , ), all in deg C.
(c)Rank the molecules from (1-3), with a 3 for the molecule having the highest vapor pressure and a 1 for the lowest vapor pressure (at any temperature).
(d)Use what you know about hydrogen bonds, dipole-dipole forces and London forces to assess what types of intermolecular forces exist between each of the 3 molecules. (H-B, D-D, L)
(e)Which of the molecules will be soluble in the polar solvent water? (Sol, Insol)
(f)Which of the molecules will be soluble in the nonpolar solvent hexane, C6H12? (Sol, Insol)
1)methyl chloride (CH3Cl)
2)methanol (CH3OH)
3)methane (CH4)