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Freezing Point Depression
Page 5
Questions (220)
Which of the following will have the smallest freezing point depression?
0.1158 m NaF 0.1158 m Na2SO4 0.1158 m K2SO4 0.1158 m
2 answers
asked by
Jude
488 views
What is the freezing point of a solution of 5grams of CaCO3 and 10ml of H20?
2 answers
asked by
caren
472 views
At home, you dissolve 26.0 g of AlCl3 in 1.5 kg of water. What is the freezing point of this solution? (Normal f.p = 0.0 C, Kf=
2 answers
asked by
Nick
473 views
Dissolving 3g of ascorbic acid in 50g of acetic acid lowers the freezing point of acetic acid by 1.33degreesC. What is the
2 answers
asked by
james
500 views
The freezing point of benzene is 5.5°C. What is the freezing point of a solution of 8.30 g of naphthalene (C10H8) in 320. g of
2 answers
asked by
Anonymous
482 views
How could i determine the apparent molal concentration of BaNO3 when the freezing point of the aqueous solution is -2.65 degrees
2 answers
asked by
Lexi
478 views
What is the importance of a freezing point depression graph and why and what things change when different solutes and solvents
2 answers
asked by
Kathleen
476 views
had to perform an experiment for the freezing point depression in which we had to determine the frezzing points of water as a
1 answer
asked by
Hannah
483 views
If Pdcb replaces naphthalene as an active ingredient in mothballs , what is the value of kf for camphor if a 0.260 m solution of
1 answer
asked by
betsy
474 views
An aqueous solution containing 32.9 g of an unknown molecular (nonelectrolyte) compound in 130.0 g of water has a freezing point
5 answers
asked by
Alicia
472 views
freezing point of pure solvent remains constant whereas the freezing point of a solution continues to decrease with time
1 answer
asked by
areen
437 views
If 1030 g of a potassium citrate is dissolved in 2320 g of water solvent, calculate the freezing temperature (if below 0 oC,
4 answers
asked by
SuSu
457 views
when 0.154 g of sulfur is finely grounded and melted with campor, the freezing point of the campor is lowered by 5.47 celsius.
A)
1 answer
asked by
Josh
441 views
An aqueous solution of potassium sulfate (K2SO4) has a freezing point of -2.24C. What is its molality? (Kf=1.86C m-1)
1 answer
asked anonymously
50 views
Using the data of 0.3 degrees Celsius freezing point of water-ice mixture, mass of solid unknown used 5.034g, freezing point of
1 answer
asked anonymously
29 views
What volume of ethylene glycol, a nonelectrolyte, must be added to 20.0 L of water to produce an antifreeze solution with a
1 answer
asked anonymously
20 views
here is another question What is the freezing point of a solution that contains each of the following quantities of solute in
1 answer
asked anonymously
34 views
PROCEDURE PART 2: EFFECT OF NUMBER OF PARTICLES ON FREEZING POINT DEPRESSION (Cal2 in water)
1. Change the chemical to calcium
1 answer
asked anonymously
4 views
PROCEDURE PART 2: EFFECT OF NUMBER OF PARTICLES ON FREEZING POINT DEPRESSION (Cal2 in water)
1. Change the chemical to calcium
1 answer
asked anonymously
3 views
What is the freezing point of a 0.975m aqueous solution of calcium nitrate (Ca(NO3)2)? Assume 100% disassociation.
1 answer
asked by
A
4 views
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