Estimate the diffusivity of chloroform in air at 483 k and 1.22 bar % by the wilke_lee equation. chloroform: sigma = 5.389 angstrom, epsilon/kapa = 340.2 k, mw = 119.4; air: sigma = 3.620 angstrom, epsilon/kapa = 97 k, mw =29.

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.