Search results
Results From The WOW.Com Content Network
Triple point: 175.43 K (–97.72 °C), 870 Pa Critical point: 416 K (143 °C), 6714.4 kPa Std enthalpy change of fusion, Δ fus H o: 6.43 kJ/mol Std entropy change of fusion, Δ fus S o: 36.66 J/(mol·K) Std enthalpy change of vaporization, Δ vap H o: 21.535 kJ/mol at –24.21 °C 20.09 kJ/mol at 20 °C Std entropy change of vaporization, Δ ...
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... 2595 °C: 30 Zn zinc; use: 1180 ...
Chloromethane, also called methyl chloride, Refrigerant-40, R-40 or HCC 40, is an organic compound with the chemical formula CH 3 Cl. One of the haloalkanes , it is a colorless, sweet-smelling, flammable gas.
Normal boiling points for pure substances, bubble and dew points for zeotropic blends, or normal boiling point and azeotropic temperature for the azeotropic blends, at 101,325 Pa (1 atmosphere) and in degrees Celsius; Critical temperature in degrees Celsius; Absolute critical pressure in kilopascals
30 Zn zinc; use: 115 LNG: 123.6 WEL: 119 Zhang et al. 115 31 ... Values refer to the enthalpy change in the conversion of liquid to gas at the boiling point (normal ...
The four common [a] members are fluoromethane, chloromethane, bromomethane and iodomethane. Historical name for this group is methyl halides ; it's still widely used. The compounds of this class are often described as CH 3 X or MeX (X - any halogen, Me - methyl group ).
30 Zn zinc; use: 7.32 ... Values refer to the enthalpy change between the liquid phase and the most stable solid phase at the melting point (normal, 101.325 kPa ...
They have higher boiling and melting points compared to related hydrocarbons. Flammability reduces with increased chlorine substitution in hydrocarbons. [citation needed] Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage. [citation needed]