Search results
Results from the WOW.Com Content Network
Water boiling at 99.3 °C (210.8 °F) at 215 m (705 ft) elevation. The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid [1] [2] and the liquid changes into a vapor.
The boiling point of an element at a given pressure is a characteristic attribute of the element. This is also true for many simple compounds including water and simple alcohols. Once boiling has started and provided that boiling remains stable and the pressure is constant, the temperature of the boiling liquid remains constant.
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1] Lauric acid:
Smoke point [caution 1] Almond oil: 221 °C: 430 °F [1] Avocado oil: Refined: 271 °C: 520 °F [2] [3] Avocado oil: Unrefined: 250 °C: 482 °F [4] Beef tallow: 250 °C: 480 °F Butter: 150 °C: 302 °F [5] Butter: Clarified: 250 °C: 482 °F [6] Castor oil: Refined: 200 °C [7] 392 °F Coconut oil: Refined, dry: 204 °C: 400 °F [8] Coconut ...
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. For broader coverage of this topic, see Boiling point . Boiling points, Master List format
Freezing point of brine [a] 255.37 K ... 273.15 K 491.67 °Ra 32 °F 0 °C 0 °Ré Boiling point of water ... "Reproducibility of the Temperature of the Ice Point in ...
The atmospheric pressure boiling point of a liquid (also known as the normal boiling point) is the temperature at which the vapor pressure equals the ambient atmospheric pressure. With any incremental increase in that temperature, the vapor pressure becomes sufficient to overcome atmospheric pressure and cause the liquid to form vapor bubbles.
Water's boiling point is 100 °C. This definition assumes pure water at a specific pressure chosen to approximate the natural air pressure at sea level. Thus, an increment of 1 °C equals 1 / 100 of the temperature difference between the melting and boiling points. The same temperature interval was later used for the Kelvin scale.