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Which solution has the same boiling point as 0.25 mol CaCl2 dissolved in 1000 g water?
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What happpens to the boiling point of a solution?
At the boiling point liquids become gases and if the solution contain dissolved solids they remain as residues.
What is the boiling point of glucose dissolved in water?
If 180g glucose is present in one litre of solution then boiling point is 100.52 Celsius.
What are freezing and boiling point of 0.1 molar solution of CaCl2 in water?
The influence is extremely low - apprpox. 0,05 0C.
How does the boiling point in degrees Celsius of a saltwater solution compare to the boiling point of normal tap water?
The boiling point of salt water will be higher - whichever scale is used to measure the temperature. How much higher will depend on the amount of salt that is dissolved in the water.
When a certain amount of calcium chloride (CaCl2) was dissolved 100.g of water the boiling point rose from 100.0C to 104.4C calculate the molality of this solution.?
Delta T = imKI = van't Hoff factor = 3 for CaCl2 m = molality = moles solute/kg solvent = ? K = boiling point constant for water = 0.512 Delta T = change in temperature = 4.4 deg C Plug in the values and solve for m
What is the effect of NaCl and CaCl2 on the boiling point of water?
The water with solved ions has greater boiling point. The dissolved salts increase the boiling point of water.
How does the number of dissolved ions in solution affect the boiling point of of that solution?
Dissolved ions in solution will increase the boiling point of the liquid. Salt in cooking water does this.
Why would you expect a 1.5 m CaCl2 solution to have a lower freezing point than a 1.5 m NaCl solution?
CaCl2 has more particles when dissolved
What happpens to the boiling point of a solution?
At the boiling point liquids become gases and if the solution contain dissolved solids they remain as residues.
What is the boiling point of glucose dissolved in water?
If 180g glucose is present in one litre of solution then boiling point is 100.52 Celsius.
What are freezing and boiling point of 0.1 molar solution of CaCl2 in water?
The influence is extremely low - apprpox. 0,05 0C.
Importance of colligative properties in everyday?
For example the boiling point elevation of a solution containing a dissolved substance.
How does the boiling point in degrees Celsius of a saltwater solution compare to the boiling point of normal tap water?
The boiling point of salt water will be higher - whichever scale is used to measure the temperature. How much higher will depend on the amount of salt that is dissolved in the water.
When a certain amount of calcium chloride (CaCl2) was dissolved 100.g of water the boiling point rose from 100.0C to 104.4C calculate the molality of this solution.?
Delta T = imKI = van't Hoff factor = 3 for CaCl2 m = molality = moles solute/kg solvent = ? K = boiling point constant for water = 0.512 Delta T = change in temperature = 4.4 deg C Plug in the values and solve for m
The boiling point of a liquid solution is?
Higher then the boiling point of the solvent.
How a solute affects the boiling point of a solution?
The addition of a non-volatile solute elevates the boiling point of a solution (in addition to the depression of freezing point). The formula is ΔT = Kbm where ΔT is the change in temperature, Kb is the ebullioscopic constant, and m is the molality (not molarity) of the solution.
When table salt and sugar are dissolved in water it is observed that the boiling point of 0.10 m Na-Cl is higher than that of 0.10 m?
Na+ ions and Cl- ions are formed from salt ... twice as many particles are dissolved as the sugar. So the boiling point will be higher for the salt solution.
