START: Initially higher concentration of molecules randomly move toward lower concentration Over time solute molecules Q Q placed in a solvent 0 o989。0090。oooo 0。 will evenly distribute themselves 0090. o 00 o Diffusional equilibrium 90000o°。°o。。°°°。°。°。° is the result Q o。o。oo Q (Part b). 0。o 0000ooo 0o。oo0 o oo oo o o0009 0。oOver time, solute molecules placed in a solvent will evenly distribute themselves. START: Initially higher concentration of molecules randomly move toward lower concentration. Diffusional equilibrium is the result (Part b)