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4 Οκτ 2024 · Methane, colorless, odorless gas that occurs abundantly in nature and as a product of certain human activities. Methane is the simplest member of the paraffin series of hydrocarbons and is among the most potent of the greenhouse gases.
Methane (US: / ˈmɛθeɪn / METH-ayn, UK: / ˈmiːθeɪn / MEE-thayn) is a chemical compound with the chemical formula CH4 (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas.
Methane is the simplest of saturated hydrocarbons with a chemical formula CH 4. It consists of four hydrogen atoms and one carbon atom and is the simplest alkane. When natural methane reaches the surface of the atmosphere is called atmospheric methane and can be found under the seafloor as well as below the ground.
Methane | CH4 | CID 297 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Formula: CH 4. Molecular weight: 16.0425. IUPAC Standard InChI: InChI=1S/CH4/h1H4. IUPAC Standard InChIKey: VNWKTOKETHGBQD-UHFFFAOYSA-N. CAS Registry Number: 74-82-8. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript.
Methane, chemically known as CH 4, is a significant and often overlooked component of Earth’s atmosphere. Its potent heat-trapping ability makes it an important greenhouse gas and a key player in our climate system. Methane is colorless, odorless, and can be found naturally in the atmosphere and produced as a byproduct of human activity.
23 Φεβ 2020 · Physical Properties of Methane. Lighter than air, methane gas has a density of 0.657 g/L at 25 °C and 1 atmospheric pressure. It transforms into a liquid below -162 °C and a solid below -182.5 °C. Methane is barely soluble in water, with a solubility of 22.7 mg/L, but is soluble in various organic solvents such as:
