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The osmotic pressure of a 0.010 M MgSO4 solution at 25 degrees Celsius is 0.318 ATM Calculate i the van't Hoff factor for this solution?
Wiki User
∙ 14y ago
osmotic pressure=CRT x i 25 C to Kelvin = 298K 0.318atm= 0.010 M x 0.08206 x 298 K answer= 1.30
Wiki User
∙ 14y ago
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What is the boiling point of an aqueous solution of a non-electrolyte that has an osmotic pressure of 10.50 atom at 25 degrees Celsius Kb 0.52 degrees Celsius per m?
bp= 100.33 degrees Celsius (10.5 ATM= m x .0821 x198.15) (m= .645mol) (Change of Tb= .512 degree Celsius/mol x .645mol) (Change of Tb= .33 degrees Celsius) (.33 + 100= 100.33)
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747 mmHg
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14kpa
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44.98kpa
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YES!!! Providing the gas pressure above the water is sufficianelty higher than atmospheric pressure.
How can you calculate the vapour pressure of water over the solution at 90 degrees Celsius vapour pressure of water at 90 degrees Celsius is 525.8mmHg?
If this solution is a mixture you would use Henry's or Raoult's Law. If this is pure water then the answer is already in the question.
What is the boiling point of an aqueous solution that has a vapor pressure of 18.5 at 25 degrees Celsius?
108.7
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98.6 degrees Fahrenheit = 37 degrees Celsius.
Calculate the mass of propylene glycol that must be added to 0.340 kg of water to reduce the vapor pressure by 2.88 ATM at 40 degrees Celsius at 40 degrees Celsius equals 55.3torr?
78.9g
How many grams of KCl remain in solution at 20 degrees celsius when a solution containing 80g of KCl in 200g of water at 50 degrees Celsius is cooled to 20 degrees Celsius?
32 g KCl
The vapor pressure of dichloromethane at 0 degrees Celsius is 134 mmHg The normal boiling point of dichloromethane is 40 degrees Celsius. Calculate the molar heat of vaporization?
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Rigid container holds hydrogen gas at a pressure of 3.0 atmospheres and a temperature of 2 degrees Celsius Whatwill bethe pressure if the temperature is raised to 10 degrees Celsius?
Rigid container holds hydrogen gas at a pressure of 3.0 atmospheres and a temperature of 2 degrees Celsius. The pressure if the temperature is raised to 10 degrees Celsius will be 15 atmospheres based on the law of pressure for gas.
What volume is occupied by 2.0g He at 25 degrees celsius and 775 mmHg?
A fixed quantity of gas at a constant pressure exhibits a temperature of 27 degrees Celsius and occupies a volume of 10.0 L. Use Charles's law to calculate: the temperature of the gas in degrees Celsius in atmospheres if the volume is increased to 16.0 L
Water boils at a temperature of what degrees on the Celsius scale?
The Celsius scale is in fact based on water, it freezes at 0 degrees and boils at 100 degrees Celsius at 760 mm Hg pressure.
What is the boiling point of an aqueous solution of a non-electrolyte that has an osmotic pressure of 10.50 atom at 25 degrees Celsius Kb 0.52 degrees Celsius per m?
bp= 100.33 degrees Celsius (10.5 ATM= m x .0821 x198.15) (m= .645mol) (Change of Tb= .512 degree Celsius/mol x .645mol) (Change of Tb= .33 degrees Celsius) (.33 + 100= 100.33)
When does the water boil in Celsius?
100 degrees Celsius or 212 degrees Fahrenheit
What is the temperature of 100 Celsius in degrees?
100 degrees Celsius is the boiling point of water, which happens to be 212 degrees Fahrenheit at standard pressure
