Question

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

Answer 1

does anybody know

Answer 2

what is your guess and why?

Answer 3

Well I don't know how to work it out....

Answer 4

do you know what is boiling point elevation?

Answer 5

I could tell you but I don' know what it means

Answer 6

tell me

Answer 7

https://en.wikipedia.org/wiki/Boiling-point_elevation

Answer 8

http://www.chem1.com/acad/webtext/solut/solut-3.html#SEC2

Answer 9

d.2.0M KNO3

Answer 10

yeah I figured that was it

Answer 11

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.

Answer 12

great! good luck you are a genius!!

Answer 13

thank you!