Calculate the freezing point of a solution containing 104 g
FeCl3 in 153 g water.
Calculate the boiling point of a solution above.
Calculate the freezing point of a solution containing 55.2 % KCl
by mass (in water).
Calculate the freezing point of a solution containing 3.34 m
MgF2.
Calculate the boiling point of a solution above
Given: Calculate the freezing point and boiling point of a
solution containing 17.0 g of naphthalene (C10H8) in 119.0 mL of
benzene. Benzene has a density of 0.877 g/cm3.
Part A
Calculate the freezing point of a solution.
(Kf(benzene)=5.12∘C/m.)
Part B
Calculate the boiling point of a solution.
(Kb(benzene)=2.53∘C/m.)
Calculate the freezing point and boiling point of a solution
containing 16.0 g of naphthalene (C10H8) in 109.0 mL of benzene.
Benzene has a density of 0.877 g/cm3.
Part A
Calculate the freezing point of a solution.
(Kf(benzene)=5.12∘C/m.)
Part B
Calculate the boiling point of a solution.
(Kb(benzene)=2.53∘C/m.)
Calculate the freezing point and melting point of a solution
containing 10.0 g of naphthalene (C10H8) in
100.0 mL of benzene. Benzene has a density of 0.877
g/cm3
Calculate the freezing point and boiling point of a solution
containing 10.6 g of naphthalene (C10H8) in 114.0 mL of benzene.
Benzene has a density of 0.877 g/cm3.
Calculate the freezing point of a solution.
(Kf(benzene)=5.12∘C/m.)
Calculate the boiling point of a solution.
(Kb(benzene)=2.53∘C/m.)
Calculate the freezing point and boiling point of a solution
containing 7.90 g g of ethylene glycol (C2H6O2) in 92.7 mL of
ethanol. Ethanol has a density of 0.789 g/cm3
Calculate the freezing point of the solution.Express the answer
using four significant figures.
Calculate the boiling point of the solution.Calculate your
answer using three significant figures.
Calculate the freezing point of a solution containing 40 grams
of KCl and 4400.0 grams of water. The
molal-freezing-point-depression constant (Kf) for water
is 1.86
+0.45 oC
-0.23 oC
-0.45 oC
1.23 oC
+0.23 oC
Calculate the freezing point of a solution containing 1.25 g of
benzene (78 g/mol) in 100 g of chloroform.
∆T =
Km
Kfp chloroform = 4.68
oC/m
Freezing point chloroform = -63.5
oC
Calculate the concentration of Ag+ in an aqueous solution
containing 0.500M NaNO3 in equilibrium with solid AgI (ion strength
and activity coefficients should be considered).
The answer is 1.5*10^-8 but please show me how to get there.
Thank you
Calculate the freezing point and boiling point of 543 ppm
(1ppm=1mg/L) MgCl2 solution in water, assuming complete
dissociation. Mass of solution is 1000g/L. (The
Kb of water is 0.51 °C kg/mol and the Kf of
water is 1.86 °C kg/mol