You have $2$ aqueous solutions of equal volume, separated by a selectively permeable membrane that allows water to cross but not solute. Starting conditions are: side A has $75$mM NaCl and $0\mathrm{.}5$M KCl; Side B has $75$mM glucose and $0\mathrm{.}5$M KCl$.$ Explain what will happen over time and, briefly, why.