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Temperature Solubility (mol/kg)
- 0 C when 1.61
- 20 C when 2.80
- 40 C when 5.78
- 60 C when 11.20
- 80 C when 16.76
-100 C when 24.50
From this data estimate....
(a.) the solubility of KNO3 at 76 C and at 33 C
(b.) the temperature at which its solubility is 17.6 mol/kg of water
(c.) the temperature at which the solubility is 4.24 mol/kg of water