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Silicon monoxide is the chemical compound with the formula SiO where silicon is present in the oxidation state +2. In the vapour phase, it is a diatomic molecule. [ 1 ] It has been detected in stellar objects [ 2 ] and has been described as the most common oxide of silicon in the universe.
14 Si silicon; use: 359 LNG: 359 WEL: 359 Zhang et al. 383 15 P ... Values refer to the enthalpy change in the conversion of liquid to gas at the boiling point ...
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: 298.9 44 –3.9
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... 14 Si silicon; use: 3538 K ...
Values are given in terms of temperature necessary to reach the specified pressure. Valid results within the quoted ranges from most equations are included in the table for comparison. A conversion factor is included into the original first coefficients of the equations to provide the pressure in pascals (CR2: 5.006, SMI: -0.875).
The compound with the highest known decomposition temperature is carbon monoxide at ≈3870 °C (≈7000 °F). ... 1,956 °F), nor even at its boiling point. ...
Even though carbon monoxide is odorless to humans and dogs, dogs can sense changes in their environment and alert humans to potential dangers. Whole Dog Journal explains, ...
A Assuming an altitude of 194 metres above mean sea level (the worldwide median altitude of human habitation), an indoor temperature of 23 °C, a dewpoint of 9 °C (40.85% relative humidity), and 760 mmHg sea level–corrected barometric pressure (molar water vapor content = 1.16%). B Calculated values *Derived data by calculation.