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Chemistry
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OpenStudy (dengeki_daisy):
Which would have a higher boiling point? a.1.0 M KNO3 b.1.5 M KNO3 c.0.75M KNO3 d.2.0M KNO3
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OpenStudy (dengeki_daisy):
does anybody know
OpenStudy (cuanchi):
what is your guess and why?
OpenStudy (dengeki_daisy):
Well I don't know how to work it out....
OpenStudy (cuanchi):
do you know what is boiling point elevation?
OpenStudy (dengeki_daisy):
I could tell you but I don' know what it means
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OpenStudy (cuanchi):
tell me
OpenStudy (cuanchi):
d.2.0M KNO3
OpenStudy (dengeki_daisy):
yeah I figured that was it
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OpenStudy (dengeki_daisy):
delta T = i*Kb*M i - 2 ]Kb = 1.52 M = 1 M Then delta T = 2*1.52*1 = ? dT = 3.04 for a.
OpenStudy (cuanchi):
great! good luck you are a genius!!
OpenStudy (dengeki_daisy):
thank you!
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