Question

If 60 g water is evaporated from the solution at the same time as the temperature is reduced from 25.0 to 0.0 degree celsius, what mass of KNO3(s) will recrystallize?

Answer 1

Do you have a chart or graph to follow?

Answer 2

yes. the solubility of KNO3(s) at 0.0 degree celsius is 15g KNO3/100g H2O. Also, A 320g sample of a saturated solution of KNO3(s) in water is prepared at 25.0 degree celsius (this is part of the info given). i don't know how to solve this.

Answer 3

some 1 help it is due 9 am tomorrow. for the chart the solubility curves at kno3 in any general chemistry text book.

Answer 4

the answer is 67 buddy

Answer 5

Did any of you guys get "How long should it take milk to sour at 45?