The solubility of potassium nitrate (KNO3) at 313K is 62 g. What mass of potassium nitrate would be needed to produce a saturated solution of KNO3 in 50 g of water at 313 K?
A saturated solution is a solution in which no more solute can be added.
Amount of KNO3 required in 100g of water at 313K = 62g
Amount of KNO3 required in 50g of water at 313K = g