Asked by Erin

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?
Answered by DrBob222
Do you have a chart or graph to follow?
Answered by Erin
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.
Answered by ur class fella
some 1 help it is due 9 am tomorrow. for the chart the solubility curves at kno3 in any general chemistry text book.
Answered by hahaha
the answer is 67 buddy
Answered by CHEMSUCKS
Did any of you guys get "How long should it take milk to sour at 45?

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