The Solubility of KNO3 in water at 0C is 13.3 grams per 100mL of water. The Solubility of KNO3 in water at 100C is 247 grams per 100mL of water. - You add 100.0 grams of KNO3 to 100.0mL of and increase the temperature to 100C. - Based on the Solubility above, should the KNO3 crystals dissolve? - Let's assume the 100.0 grams of KNO3 do dissolve and then you then start cooling the clear solution to 0C. - Should you see KNO3 crystals forming? - If Crystals do form, how many grams of SOLID KNO3 crystals should there be mixed in with the 100mL solution at 0C (hint: think solubility