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