Colligative properties*Hole fractioniutro of TEchnolag.XA Moles of A.tatal moles of All Conpaundswe need Soluentnot SoludeMolality m= moles of saluteWass Solvent Ckg)Molanity-moles of soluterlNd Solution(valume90001Slide 14exanuple 4what are the Ca) mole fraction dblmdalikynof ethyleneglycol CalluCoH)2 in a 80lution pepareol from 2.22X10g.ofettuyl glycol anol 200XI09.of watermole fraction ?molality?Mole frackionCaHy COH)2=22209X* Catu(oHlec620*2Lof water358moltmel6207ghe waderPromgramsto kgtmol18.02-2000gXmal /H20X ethe- 3580.245glycol(35.8+網山molality$2220 (CHulO)2 - 35.8 mol62.0) 2000 (- 2kg1o003) 38 35.8= 179m2.

1. To calculate Mole fraction:Mole fraction is represented by X. It is the ratio of the moles of…

Answered: What are the Ca) mole fractich…

What are the Ca) mole fractich ab)mdalikyhof ethylene glycolCatluCoH)2 in a s0lution pepareol from L,22X10 ofettuyl glycol anol 200XIU9 of water ?. I. Coll), 620

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 128IP: Some nonelectrolyte solute (molar mass = 142 g/mol) was dissolved in 150. mL of a solvent (density =...

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Question

Colligative properties
*Hole fraction
iutro of TEchnolag.
XA Moles of A.
tatal moles of All Conpaunds
we need Soluent
not Solude
Molality m= moles of salute
Wass Solvent Ckg)
Molanity-
moles of soluter
lNd Solution(valume
90001
Slide 14
exanuple 4
what are the Ca) mole fraction dblmdalikynof ethylene
glycol CalluCoH)2 in a 80lution pepareol from 2.22X10g.
ofettuyl glycol anol 200XI09.of water
mole fraction ?
molality?
Mole frackion
CaHy COH)2=22209X
* Catu(oHlec620
*2Lof water
358mol
tmel
6207g
he wader
Promgrams
to kg
tmol
18.02
-2000gX
mal /H20
X ethe- 358
0.245
glycol
(35.8+網山
molality
$2220 (CHulO)2 - 35.8 mol
62.0
) 2000 (- 2kg
1o00
3) 38 35.8= 179m
2.

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