6. How many grams of potassium nitrate (KCIO3) can be dissolved in 350 grams of water to prepare saturated solution at 90 C? (5) 100 90 80 NaNO3 70 K2Cr2O 60 CaCl2 KNO3 Solubility (g of salt in 100 g H20) 50 Pb(NO3)2 40 NaCl 30 20 KCIO, 10 Ce2(SO4)3 0 10 20 30 40 50 60 70 80 90 100 Temperature (C)