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☆☆☆☆☆normal boiling point
triple point
heat of vaporization
AT its boiling point.
The boiling point temperature remains constant because liquids evaporate at this point. If the temperature drops the liquid will no longer boil. At a higher temperature the vapor becomes hotter, not the liquid.
If the sample is at 100 0C, at standard pressure, no supplementary heating is necessary.
1.18x10^4j
Evaporation does not raise the temperature of a liquid, evaporation happens because of the increasing temperature of that liquid.
46 calories (or 192, 464 joules) for each Celsius degree.
687
The temperature at which the vapor pressure of a liquid is equal to the external pressure is the boiling point.
The critical temperature of a gas is the temperature at or above which no amount of pressure, however great, will cause the gas to liquefy.
Solid
The heat is 5,624 kJ.
