One law governing this process sets the flux proportional to a certain spatial derivative and is named after Adolph Fick. For a gas, the rate of this process is proportional to the square root of molar mass by Graham's Law. When water undergoes this process by moving across a semipermeable (SEM-"eye"-PER-mee-uh-bull) membrane, it is called osmosis. For 10 points, name this
One law governing this process sets the flux proportional to a certain spatial derivative and is named after Adolph Fick. For a gas, the rate of this process is proportional to the square root of molar mass by Graham's Law. When water undergoes this process by moving across a semipermeable (SEM-"eye"-PER-mee-uh-bull) membrane, it is called osmosis. For 10 points, name this process in which a compound moves from an area of high concentration to an area of low concentration.
One law governing this process sets the flux proportional to a certain spatial derivative and is named after Adolph Fick.
{diffusion} [or {effusion} before "{osmosis}"]