Use the following information when answering questions below:

4-nitrotoluene has the following properties:

Molecular weight = 137.14 g/mol

Aqueous solubility = 361 mg/L at 25C

Log Kow = 2.37

Vapor pressure = 0.0157 mm Hg at 25C

Henry's law constant = 0.00000536 atm-m³/mol at 25C

1,3-dichloropropene has the following properties:

Molecular weight = 110.97 g/mol

Aqueous solubility = 2180 mg/L at 25C

Log Kow = 2.06

Vapor pressure = 34.3 mm Hg at 25C

Henry's law constant = 0.00355 atm-m³/mol at 25C

Calculate the molar volume of the following compounds using the McGowan method:

4-nitrotoluene = __ cm3/mol

1,3-dichloropropene = __ cm3/mol

Calculate the molecular diffusivity in water at 25C for the following compounds according to Yaws (2009):

4-nitrotoluene = __ cm2/s

1,3-dichloropropene = __ cm2/s