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Over ice. log e (P i) = −5504.4088 T −1 − 3.5704628 − 1.7337458×10 −2 T + 6.5204209×10 −6 T 2 + 6.1295027 log e (T) For temperature range: 173.15 K to 273.15 K or equivalently −100 °C to 0 °C At triple point. An important basic value, which is not registered in the table, is the saturated vapor pressure at the triple point of ...
Virtually all ice in the biosphere is ice I h (pronounced: ice one h, also known as ice-phase-one). Ice I h exhibits many peculiar properties that are relevant to the existence of life and regulation of global climate. [138] For instance, its density is lower than that of liquid water.
The above expression for vapor quality can be expressed as: = where is equal to either specific enthalpy, specific entropy, specific volume or specific internal energy, is the value of the specific property of saturated liquid state and is the value of the specific property of the substance in dome zone, which we can find both liquid and vapor .
The rate of evaporation in an open system is related to the vapor pressure found in a closed system. If a liquid is heated, when the vapor pressure reaches the ambient pressure the liquid will boil. The ability for a molecule of a liquid to evaporate is based largely on the amount of kinetic energy an individual particle may possess. Even at ...
Solid nitrogen on the plains of Sputnik Planitia (on the bottom-right side of the image) on Pluto next to water ice mountains (on the up-left side of the image) At atmospheric pressure, molecular nitrogen condenses at 77 K (−195.79 °C) and freezes at 63 K (−210.01 °C) [48] into the beta hexagonal close-packed crystal allotropic form.