Asked by Kayla
Calculate the molality of a solution prepared by dissolving 225.5 g KNO3 in 825mL of water. Show your work
Answers
Answered by
bobpursley
molality m=moles solute/kg of solvent
= 225.5/(101.1*.825)
note: 825ml water has a mass of .825kg
= 225.5/(101.1*.825)
note: 825ml water has a mass of .825kg
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