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Rank these water solutions in order of increasing vapor pressure?
Kclark71
1. 1 m AlCl3 in water 2. 1 m CaCl2 in water 3. 1 m KCl in water 4. 1 m methanol in water 5. Distilled water 1. 1 m AlF3 in water 2. 1 m MgF2 in water 3. 1 m LiF in water 4. 1 m ethanol in water 5. Distilled water
Wiki User
∙ 15y ago
Wiki User
∙ 13y ago1. Distilled water 2. 1 m ethylene glycol in water 3. 1 m NaBr in water 4. 1 m BaBr2 in water 5. 1 m AlBr3 in water
Lowest
1 m AlCl3 in water
1 m CaCl2 in water
1 m KCl in water
1 m methanol in water
Distilled water
Highest
Wiki User
∙ 14y ago0.20m MgCl2
0.15m Ca(NO3)2
0.30m ethanol
0.25m glucose
0.10m NaBr
Wiki User
∙ 14y ago0.15m ethanol
0.30m sucrose
0.10m Al(NO3)3
0.25m LiBr
0.20m CaCl2
Wiki User
∙ 13y agodistilled water
1 m ethylene glycol in water
1 m NaBr in water
1 m BaBr2 in water
1 m AlBr3 in water
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Is the vapor pressure of a liquid a linear function of temperature?
If the temperature of the liquid is raised, more molecules escape to the vapor until equilibrium is once again established. The vapor pressure of a liquid, therefore, increases with increasing temperature.
What are the three properties of a solution?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
What decreases with increasing attraction between molecules?
Freezing point raised Boiling point raised etc. As the molecules in the substance is more strongly bonded together and is hard to separate.
What does the vapor pressure of water at 10 C compare with its vapor pressure at 50 C?
At higher temperature the vapor pressure is higher.
Is increase of vapor pressure a colligative property?
The lowering of the vapor pressure is a colligative property.
Is the vapor pressure of a liquid a linear function of temperature?
If the temperature of the liquid is raised, more molecules escape to the vapor until equilibrium is once again established. The vapor pressure of a liquid, therefore, increases with increasing temperature.
Explain why vapor pressure increases as temperature increases?
Vapor pressure increases as temperatures increase because water will evaporate in hot weather. This evaporation rises increasing the vapor pressure. This is why many areas have high humidity in the summer.
Compare the vapor pressure of water at 10 C with its vapor pressure at 50 C?
Vapor pressure of water at 10 0C is less than that at 50 0C because, like gas pressure, as temperature rises, the kinetic energy of particles increases, thus increasing pressure. So the pressure of water vapor at 50 0C has more vapor pressure than at 10 0C.
Raoult's Law states that the magnitude of vapor pressure reduction is proportional to?
the solutions's concentration
What vapor?
Vapor doesn't really have a meaning if you look it up on the internet it will show you all the other types of vapor there is . Vapor is a substances in the gas form that can be condensed to a liquid by increasing its pressure without reducing the temperature.
What has the author Virgil Bernard Sease written?
Virgil Bernard Sease has written: 'A study of the vapor pressure of aqueous solutions of potassium chloride at 20C ..' -- subject(s): Potassium chloride, Vapor pressure
What are the properties of a colligative property?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
What are the three properties of a solution?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
Will increasing the P total of a gas mix over the vapor pressure of one the gases vapor pressure force that constituent into the liquid phase if the partial pressure of the gas itself is not exceeded?
No, it will not condense if its partial pressure does not exceed its (maximum) partial pressure of the component's liquid (or solution) at the same(!) temperature.
What is the boiling point of water in space?
The boiling point of a liquid is the temperature where the vapor pressure is equal to the atmospheric pressure. Vapor pressure increases with temperature, as you heat the water up the vapor pressure keeps increasing until it matches the atmospheric pressure, then it is boiling. Space isn't quite a perfect vacuum, so the boiling point wouldn't be 0, but it would be very very low.
What happens to energy at its boiling point?
They make the water into steam. Part of it is transferred into latent heat, which is heat water requires to become steam. As you keep heating the water (assuming it's a closed flask), then eventually all the water will become steam.
What decreases with increasing attraction between molecules?
Freezing point raised Boiling point raised etc. As the molecules in the substance is more strongly bonded together and is hard to separate.
