A solution is prepared from 4.5750 g of magnesium chloride and43.248 g of water. The vapor pressure of water above this solutionis found to be 0.3626 atm at 348.0 K. The vapor pressure of purewater at this temperature is 0.3804 atm. Part A Find the value ofthe van't Hoff factor i for magnesium chloride in this solution.Express your answer using four significant figures.