Questions LLC
Login
or
Sign Up
Ask a New Question
Colligative Properties
Page 5
Questions (266)
The procedure described in this experiment was used to determine the molar mass of unknown liquid (non-electrolyte). The
1 answer
asked by
hereyago
668 views
A 1.90-g sample of a large biomolecule was dissolved in 25.0 g of carbon tetrachloride. The boiling point of this solution was
2 answers
asked by
Tasha
672 views
When a 2.5 mol of sugar (C12H22O11) are added to a certain amount of water the boiling point is raised by 1 Celsius degree. If
2 answers
asked by
allexelle
643 views
hi guys I really need some help with my homework its so confusing here it is.
5.00g of glucose,C6H12O6, is dissolved in 500g of
1 answer
asked by
stacy
663 views
A solution was prepared by dissolving 72.0 g of glucose in 300.0 g of water. The ressulting solution was found to have a boiling
2 answers
asked by
Naomi
669 views
When 0.354 g of an unknown nonelectrolyte compound was dissolved in 12.5 g of benzene a solution was formed that froze at 4.46
2 answers
asked by
Shines
634 views
dimethylglyoxime is used as a reagent in qualitative analysis to precipitate the nickel(II) ion. a solution is made by
2 answers
asked by
Anonymous
640 views
Calculate the boiling point elevation of a solution containing 22.8 g of glucose (C6H12O6) dissolved in 672.0 g of water.
2 answers
asked by
mandy
653 views
If Kf = 1.86C/m, how many grams of calcium chloride must be added to 1.0L of water (assume a density of 1.0 g/mL) to lower the
7 answers
asked by
Dee
618 views
An aqueous solution of a non electrolyte boils at 100.32 degrees C. The expected freezing point for this solution is ______?
(Kb
2 answers
asked by
Lauren
619 views
How does dissolving a solute affect the boiling point or freezing point of the solution? What about the solution's vapor
1 answer
asked by
John
625 views
what is the boiling point of an aqueous solution that freezes at
-67 degrees C? I was given this answer What is 100+6.7
3 answers
asked by
swtnblk
629 views
Is delta Tf = delta Tb? The original practice problem is Detla Tf= 8.631 for an aqueous solution, what is delta Tb.
I know that
2 answers
asked by
Sarah
612 views
arrange the following aqueous solutionsin order of increasing freezing points(lowest to highest temperature): 0/10m glucose,
2 answers
asked by
Jill
611 views
Which of the following is NOT true of colligative properties? Colligative properties are...
A. responsible for lowering the vapor
2 answers
asked by
jay
601 views
Calculate boiling point and freezing point of this solution which contains 5.85g of C6H12O6 in 255g H2O. pleasee
7 answers
asked by
Sheena
569 views
The normal freeing point of cyclohexane if 6.6 degrees Celsius. A 0.2g sample of an unknown solute is dissolved in 50 ml of
4 answers
asked by
Karolina
572 views
state four limitations of depression of freezing point ?
I need answers pls av been searching through google for the
4 answers
asked by
promise
626 views
How many grams of FeCl2 should be dissolved in 1 kg of water to make its boiling point equal to 101.56 degrees centrigrade at
7 answers
asked by
el
561 views
calculate the boiling point of 25.5g of C7H11NO7S in 1.00x100g H20
2 answers
asked by
Anonymous
534 views
Which of the following results from the presence of a solute in a given solvent?
A. The vapor pressure of the solution is lower
2 answers
asked by
Cherry
579 views
The freezing point depression of a .100 m solution of NaCl solution is .34C. Calculate the percent dissociation of NaCl.( Kf for
2 answers
asked by
Sammy
574 views
A solution is made by dissolving 0.526 mol of nonelectrolyte solute in 831 g of benzene. Calculate the freezing point and
2 answers
asked by
Heather
571 views
Tf (acetic acid) = 16.1°C
Tf (with 3.00g of solute in 10.00mL of acetic acid) = - 2.5°C Use the data to calculate the molecular
4 answers
asked by
ryancon
563 views
Hey guys I was wondering if you guys know the answer to this:
Which of the following is NOT true of colligative properties?
3 answers
asked by
Alex
575 views
When 2.50g of an unknown solute is dissolved in 40.0g of ethanol the solution boils at 79.4C. The normal boiling point of this
2 answers
asked by
Mark
556 views
what is the freezing point of 16.7g of LiCl in 136g of water, assuming complete dissociation for water kf= -1.86/mol
2 answers
asked by
Chloe
546 views
If 1373 g of a substance is dissolved in 2315 g of cyclohexane solvent, the boiling point of the solution is 87.69 oC. Calculate
2 answers
asked by
eng
550 views
Assuming that seawater has a total ion concentration (aka colligative molarity) of 1.10 M conc, calculate how many liters of
2 answers
asked by
Michael Stoll
533 views
The osmotic pressure of a liquid at 320 K is 145 kPa. Calculate the freezing point of the solution.
5 answers
asked by
David
536 views
a)How much would the freezing point change in a 2.5m solution of phenol in benzene? (freezing point of phenol is 7.40 degrees C,
2 answers
asked by
Danny
535 views
what is the number of moles of nonvolatile nonelectrolyte dissolved in 3.5 kg of water when the solution boils at 101.86 degrees
2 answers
asked by
anonymous
539 views
Which of the following is NOT true of colligative properties? Colligative properties are...
A. dependent on the mass of solute
3 answers
asked by
david
529 views
Which of the following is NOT true of colligative properties? Colligative properties are...
A. responsible for lowering the vapor
3 answers
asked by
sonia
524 views
A solution of ethanol in water boils at 101.5 degrees C. what is the molarity?
delta T = i*K<sub>b</sub> *molality. Delta T =
2 answers
asked by
jessica
520 views
A solid nonelectrolyte with a mass of 11.32g is dissolved in 115.00g of water. The observed freezing point of the solution
2 answers
asked by
Ceamus Angelina
513 views
If 1373 g of a substance is dissolved in 2315 g of cyclohexane solvent, the boiling point of the solution is 87.69 oC. Calculate
3 answers
asked by
eng
523 views
What is the freezing point of a soluton is which 10.0 g of naphthalene [C10H8(s)] is dissolved in 50.0 g of benzene [C6H6(l)]?
Ex
2 answers
asked by
Jacqueline
504 views
the following questions are about colligative properties:
a)How much would the freezing point change in a 2.5 solution of phenol
2 answers
asked by
Kim
504 views
what is the molecular mass of a solute if a solution containing 150 g of that solute
and 1.0 kg of water has a boiling point of
2 answers
asked by
dj
482 views
Freezing point of pure water = -2, Freezing point of Unknown solution = -1
Mass of unknown in 50g of water = 1.9964g. Calculate
4 answers
asked by
Anna
506 views
A lab technician determines the boiling point elevation of an aqueous solution of a nonvolatile, nonelectrolyte to be 1.95°C.
2 answers
asked by
MaryBeth
507 views
I'm starting to learn about colligative properties and i want to know if there are different equations for boiling point
2 answers
asked by
jenny
495 views
hen 9.3 g of an unknown non-electrolyte is dissolved in 50.0 g of benzene, the boiling point the boiling point increased to
2 answers
asked by
zainab
485 views
A 33.4 g sample of a nonelectrolyte was dissolved is 680. g of water. The solution's freezing point was -2.89°C. What is the
2 answers
asked by
ted
496 views
The freezing point of ethanol is -114.6 deg Celsius and its Kf value is 2.00degC/m. What is the freezing point for a solution
2 answers
asked by
Jonah
495 views
If 395.3 g of a substance is dissolved in 872.6 g of cyclohexane solvent, the boiling point of the solution is 87.38 oC.
2 answers
asked by
Tylor
476 views
Calculate the freezing point depression of an aqueous solution prepared by mixing 22.0 g C6H12O6, with 600 ml of water
2 answers
asked by
Kristen
472 views
A solution of 10g of a nonvolatile compound in 25g of water boils at 100.78C at 1 atm. What is the molecular mass of the solute?
2 answers
asked by
Cielo
471 views
Investigating changes in colligative properties involves the measurement of a solution’s concentration in molality instead of
2 answers
asked by
Annie
465 views
Pages
1
2
3
4
5
6
Parent Categories (17)
Aqueous Solutions
Chemical Reactions
Chemical Solutions
Chemistry
Equilibrium and Solutions
Physical Chemistry
Physical Properties
Physical properties of solutions
Properties of solutions
Solubility and Solutions
Solution Chemistry
Solutions
Solutions and Concentrations
Solutions and Mixtures
Solutions and Solubility
Stoichiometry
Thermodynamics