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8.02 grams of solute in 861 grams of water lower the freezing point to -0.430 c?
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What effect does a solute have on the freezing point of a solvent?
When any solute is dissolved into a solvent, the freezing point will always go down.
What will adding solute to pure solvents cause?
Adding a solute to a pure solvent will lower the freezing point, elevate the boiling point, and lower the vapor pressure.
When a solute is added to a solvent the freezing point of solutions is?
The freezing point is lowered.
The change in the freezing point of a solvent by the addition of a solute is called?
freezing point depression ..
What effects do solutes have on a solvent's freezing and boiling boints?
The effect of a solute on the freezing point and boiling point of a solvent is related to what is known as the colligative property. Upon addition of the solute, the freezing point will be lowered, and the boiling point will be increased. The magnitude of the change will depend on the solute and how many particles it forms upon dissolving, and on the nature of the solvent and the freezing/boiling point constant for that solvent.
What is the molecular mass of 8.02 grams of solute in 861 grams of water lower the freezing point to -0.430 degrees C?
Calculate the molecular mass of the nonionic solutes. 8.02 grams of solute in 861 grams of water lower the freezing point to -0.430 ±C.
How does the number of moles affect the freezing point?
Higher the concentration of the solute, lower is the freezing point.
What effect does a solute have on the freezing point of a solvent?
When any solute is dissolved into a solvent, the freezing point will always go down.
When a solute dissolves into water the freezing point does what?
When a solute is dissolved into water the freezing point will lower. In other words, if you want to freeze a solution of water and some solute, you will have to cool it beyond the freezing point of pure water.
What will adding solute to pure solvents cause?
Adding a solute to a pure solvent will lower the freezing point, elevate the boiling point, and lower the vapor pressure.
Why does the freezing point of water lower when solute is added?
the solute gets in the way of the water turning to ice
Does adding more solute to a solvent raise its freezing point lower its boiling point raise its boiling point or does not affect its boiling point?
raise its freezing point
What information is most useful to determine the solution that has the lower freezing point?
Probably the freezing coefficient, followed by the ionic concentration of the solute.
What information is most useful to determine the solution that has a lower freezing point?
Probably the freezing coefficient, followed by the ionic concentration of the solute.
The freezing point of a solution containing 4.12 g of unknown solute in 100 grams of camphor is 166.2 degrees C what is the freezing point depression?
f.p depression = (freezing point of pure solvent)-(freezing point of solution) -------> 178.4-166.2=12.2
Is salt water colder than fresh water?
The freezing point of salted water is lower than the freezing point of pure water; this is a phenomenon known as freezing point depression when a solute exist in the solution.
When a solute is added to solvent the freezing point of the solution is?
The freezing point is lowered.
