If the osmotic pressure of the solution is 14.7 atm, estimate the molecular weight of the solute.?

A solution was prepared in which 9.76 grams of an unknown solute was dissolved in enough water to prepare 121 milliliters of solution at 25 degrees C. If the osmotic pressure of the solution is 14.7 atm, estimate the molecular weight of the solute. ume the solute is non-ionizing and non-volatile.