vapor pressure of distilled water or pure solvent?
372176
Sounds like you've got too much time on your hands to me!  The ions in solution keep the water molecules farther apart from eachother on average than they would be in pure water.  Therefore the hydrogen bonds are weaker and the water will boil at a lower energy level.  At least that's what I'd guess.
227415
actual pressure of the vapour\ndivided by\nthe maximum pressure of the vapour at 'that' temperature\nequals (in this case) 1 = 100%
1145478
Distilled water is just that, distilled, pure water. If you take tap water and boil it you will find a whitish buildup on the side of the pot or pan you boil it in. Now if you would have placed that same water  in your furnace you would get that same buildup. When that happens in pipes it is called scale or scale buildup. When that happens you loss the efficiency of the furnace, it makes it harder to heat.
43357
If the air in a room is saturated, the relative humidity for the given temperature is 100%.  If you boiled water in the room, mooisture would have to condense elsewhere in the room.  If you condense moisture from the air instead, the relative humidity would become less than 100%, depending on how much moisture you removed from the air.  If you cooled the room instead, the relative humidity would remain 100% but moisture would have to condense on the coolest surface(s) in the room.  If you heated the room instead, the relative humidity would become less than 100% (provided there is no water in the room to evaporate).  Saturation is a limit on the amount of moisture a room can hold at a given temperature.  It covers a lot of bases.
642580
Vapors are the result of molecules of liquid escaping into the gas phase in the attempt to minimize the difference in chemical potenial between the liquid phase and the gas phase.  Where there is not liquid phase, there is no vapor, only gas.  \n\nExample:  water at room temperature is a liquid with a vapor pressure (caused by water molecules escaping from the liquid into the gas phase).  Oxygen, on the other hand, does not exist in the liquid phase at room temperature and is referred to as a gas.  If one condenses oxygen to the liquid phase, there would be a vapor pressure of oxygen in the gas phase above the liquid and these gas phase molecules would be referred to a "vapor".
849983
low pressure = lower boiling point = lower dew point
864649
Solute is anything tht is disolved in the liquid. If there was no solute, all you'd have is distilled water.
172115
Water nas ethanol are totally miscibile with one another.  I do not immediately know what the mixed volume is (other than it will be less than 2 liters), but equal volumes of water and ethanol should give a 50 percent solution or 100 proof. \nThe word proof came to be used because such alcoholic liquids (100 proof and above) will burn (giving proof).
131857
A liquid boils when its vapor pressure equals the pressure above the liquid.  At a given temperature, the vapor pressure of a liquid is constant.  At higher altitudes, the atmospheric pressure (the pressure above the liquid) is less than it is at lower altitudes, so water will boil at a lower temperature.
90779
c basically boiling of a liquid means the vapour pressure[pressure created at surface] equals the atmospheric pressure.the increase in vapour pressure is due to the fact that the kinetic energy of molecules movin thermal velocities because of increase in temp. therefore for some molecules the time taken by molecules to achieve this situation is faster as the molecules have diff forces of attraction .hence to break the forces and achieve the above situ. is diff for diff. liquids \n\n\nhope this is satisfactory any more queries  mail me
1110280
Depending on quality of the distilling process. The conductivity should be very near 0. Pure water does not conduct electricity, it is the impurities such as iron that conduct.
622182
Distilled water is pure water so the concentration of solute inside the cell would be greater then outside, forcing the water to move through osmosis into the cell.  This will cause an animal cell to lyse from over expanding and a plant cell will also expand too much and this is called plasmolysis.
358811
What he said, plus vacuum distillation reduces the boiling points of substances. This is frequently used to prevent denaturization of more fragile compounds.
847021
Pure dry Ethanol (Ethyl alcohol) boils at 78.5 degrees C.  This is a little higher than the typical 78.3 °C or 78.4 °C reported in many older texts.\n\nIf you are talking about a still, Ethanol forms a constant-boiling mixture, or azeotrope, with water that contains 95% ethanol and 5% water and that boils at 78.15°C
544916
Heat the solvent, then it can take more solute into solution than when it's cool.  Then when you cool it, it is supersaturated.
162509
Dissolved mineral salts produce ions in most tap water.  The process of distillation evaporates pure water as steam and then recondenses it into liquid water as it cools.  The minerals and other impurities are left behind, so there won't be any ions in distilled water.
1161932
A key to simple distillation is that the material that boils, converts to vapour, and is trapped as a liquid occurs in a single pass (one plate) from pot to collector through a condensor unit that does not contain materials to increase the number of concensations and reheatings (to increase the number of theoretical plates) such as glass beads or glass wool of the use of a vigreaux condensing column.  Simple distillation is better defined by the type of glasswear used.