It actually depends on which theory you care to try. Some people theorize that if you generate an electrical shock big enough, it will fry and even evaporate water. I'm guessing a continuous shock of a lower volt would do the trick as well.
You boil a substance to evaporate the liquid.
It cannot increase any further and the energy transfered to the liquid causes evaporation
Yes, because when a solute is added to water it increases the boiling point. So in order to boil, the solution will have to reach a temperature higher than 100 degrees Celsius. This phenomenon is called boiling point elevation.
No-- plain water will boil first. Salt water has a higher boiling point than plain water. This is another reason salt is added to pasta water-- not only does the salt add flavor to the pasta, the hotter boiling temperature cooks it faster. the mosse
Because it is inflammable and if you bring it to a boil by direct heating there is a risk of it catching alight.
Does is a liquid at room temperature, raising the temperature will certainly not turn it into a solid. Think about water. Raising the temperature of water will evaporate it and make it a gas. The only way to increase the temperature of something to make it into a solid is to also greatly increase the pressure.
The triple point of water (where you can boil water yet not melt ice; this can only happen with the correct temperature and pressure)
Water can not boil at its freezing point. Water can only boil at its boiling point. These are two contradictory points in temperature that would cancel each other out.
Sea Salt makes water harder (higher boiling point) to boil. The only way to make water boil faster is to get EVERYTHING (all dissolved and undissolved) out of the way of the escaping water molecules and crank up the temperature (give em the "HOT-FOOT!)!
You can't only a spaz would think that was possible
pure water (with no impurities added ) can only boil at 100 degrees Celsius , no other temperature . But if we add impurities to it than the temperature at which the water will boil can increase or decrease. Another point is that when we increase or decrease the atmospheric pressure, the temperature at which ordinary water boils (i.e.100 degrees Celsius) can also increase or decrease.
You boil a substance to evaporate the liquid.
If you boil it, the water will evaporate. If you leave it boiling long enough, you should only have salt left.
Only by raising temperature.
Air pressure and moisture in the air can affect the length of time it takes for something to start boiling. But the affect would not be very high I must say, this is an interesting question. I do not believe that weather affects how long water takes to boil unless you are outside. I am not a physics professor, however.
A substance has different phases, but it only boils at a certain temperature. If it is over that temperature it will evaporate or if it is under that temperature it won't boil.
you can boil the water but keep the vapour a.k.a distill it. If you only boil it the salt will remain.