Question

solubility of KNO3 at 313 K is 622g . what to mass
of KNO3 would We needed to produce saturated solution of
KNO3 in 5og of water at 313 K ​

Answer 1

Answer:

31g

Explanation:

This is the maximum amount of solute that can be dissolved in water at 313K. The solution is saturated at that temperature.

If you have only 50g H2OP you will dissolve only half the mass of KNO3

Mass KNO3 = 62/2 = 31g

. KNO3 soluble in 50g H2O at 313K.