Assuming equal concentrations and complete dissociation, rank
the following aqueous solutions by their freezing points.
Highest freezing point:
Lowest Freezing point:
Assuming equal concentrations and complete dissociation, rank
these aqueous solutions by their freezing points from highest to
lowest freezing points. LiNO3, Li3PO4, K2CO3
Calculate the freezing point and boiling point of each aqueous
solution, assuming complete dissociation of the solute.
A.) Calculate the freezing point of the solution containing
0.114 m K2S.
B.) Calculate the boiling point of the solution above.
C.) Calculate the freezing point of the solution containing 22.1
g of CuCl2 in 459 g water.
D.) Calculate the boiling point of the solution above.
E.) Calculate the freezing point of the solution containing 5.6
% NaNO3 by mass (in water)....
Calculate the freezing point and boiling point of each aqueous
solution, assuming complete dissociation of the solute. Use
Kf=1.86∘C/m and Kb=0.512∘C/m.
Part A
Calculate the freezing point of the solution containing 0.118 m
K2S.
Part B
Calculate the boiling point of the solution above.
Part C
Calculate the freezing point of the solution containing 25.2 g of
CuCl2 in 480 g water.
Part D
Calculate the boiling point of the solution above.
Part E
Calculate the freezing point of the...
Assuming complete disassociation of electrolytes which of these
aqueous solutions has the LOWEST freezing point (reminder 1 molal=1
mol kg-1) 0.15 molal KCl 0.20 molal methanol 0.40 molal methanol
0.10 molal K2O 0.10 molal KCln