Its rate is proportional to one over the square root of (*) molar mass.
The coefficient of this process scales with temperature to the three-halves in gases and has units of centimeters squared per second. J symbolizes the flux of this process. This process governs the rate of reactions with very small activation energies. Its rate is proportional to one over the square root of (*) molar mass. Einstein explained how it leads to Brownian motion. This process follows Fick's Laws and Graham's Law and is modelled as a random walk. It occurs through a membrane in osmosis. For 10 points, name this process in which particles move down their concentration gradients.
The coefficient of this process scales with temperature to the three-halves in gases and has units of centimeters squared per second.
diffusion [or diffusivity; or diffusion coefficient; or effusion; prompt on “mass transport” or “movement” or similar answers]