values from part a, b, c: Part D Calculate the boiling point of the solution in

Question

values from part a, b, c:

Part D Calculate the boiling point of the solution in part A, assuming complete dissociation Express your answer using six significant figures. Submit My Answers Give Up Part E Calculate the boiling point of the solution in part B, assuming complete dissociation. Express your answer using five significant figures Submit My Answers Give Up Part F Calculate the boiling point of the solution in part C, assuming complete dissociation. Express your answer using six significant figures. Submit My Answers Give Up

Explanation / Answer

As we know the solutions from part A,B and C

We only need to solve them for complete disscoiation as we have already calculated the values in the three above parts we see that for 100% dissociation we need to multiply Tf by a vant hoff coeffecient

so now

Tf = Kf*m (earlier)

now for 100% dissociation a vant hoff coeffecient is introduced i;

for part d

Tf = i*Tf(partA)

= 4*(-3.19*C)= -12.76*C (FeCl3 will disocciate into 4 ions so i =4 )

part e

Tf = i*Tf(part B )

= 2*-2 = -4*C

part f

Tf = i*Tf(part c)

= 3*-0.753 = -2.259*C

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