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- ...is a black solid that is insoluble in most solvents but dissolves in donor solvents such as [[pyridine]]. ...[[molybdenum(IV) bromide]] with molybdenum metal, [[hydrogen]] gas, or a [[hydrocarbon]].<ref>{{Cite book|last=Perry|first=Dale L.|title=Handbook of Inorganic Com ...3 KB (394 words) - 19:25, 21 March 2024
- {{About|naphthas derived from crude oil|the hydrocarbon mixture derived from a number of natural sources|naphtha}} ...reforming|catalytically reformed]], which rearranges or restructures the [[hydrocarbon]] [[molecules]] in the naphtha as well as breaking some of the molecules in ...11 KB (1,618 words) - 01:10, 2 March 2025
- ...nt: solvent-borne and water-borne paints. Solvent-borne paints use organic solvents as the primary vehicle carrying the solid components in a paint formulation ...e incorporated into surfactant. A good example of surfactants containing a hydrocarbon chain are lipids, which form cell membranes. ...15 KB (2,220 words) - 16:25, 19 December 2024
- ...I is an ideal ionization method for the detection of [[polycyclic aromatic hydrocarbon]]s (PAH). ...png|thumb|Absorption cross sections of nitrogen, oxygen and some common LC-Solvents at the ionization energies of APPI (10 eV) and APLI (5 eV). The l ...10 KB (1,458 words) - 17:05, 6 January 2025
- ...math> values indicating that it undergoes incomplete dissociation in these solvents, making it a weak acid. However, as the rigorously dried, neat acidic mediu ==Acids in non-aqueous solvents== ...19 KB (2,922 words) - 21:49, 3 January 2025
- ...zers, both naturally occurring and synthetic, rely on extensive [[Aromatic hydrocarbon|aromatic systems]] to absorb light in the visible spectrum.<ref name="macdo ...ound]] is lysed via [[Photodissociation|photolysis]] to form the diradical hydrocarbon and then trapped in a stepwise fashion by molecular oxygen:<ref>{{cite jour ...14 KB (2,059 words) - 03:44, 29 November 2024
- ...icals by [[Ultraviolet Radiation|ultraviolet radiation]]. Many chlorinated solvents are produced in this way. ...330205]].</ref> He showed that for each mole of chlorine introduced into a hydrocarbon, one mole of hydrogen chloride is also formed and noted the light-sensitivi ...22 KB (2,975 words) - 05:42, 24 September 2024
- ...d electrolysis) for brightening solutions in [[sugar production]]; to trap solvents; adsorption purification of oils (first transformer); adsorbent for gas and ...8 KB (1,066 words) - 17:09, 26 October 2023
- ...ridosilazane, or inorganic polysilazane {{chem2|([H2Si\sNH]_{''n''})}}. If hydrocarbon substituents are bound to the silicon atoms, the polymers are designated as ...(insulating effect in thin layers). The product is available in different solvents as 20% solutions. ...19 KB (2,638 words) - 02:31, 2 December 2024
- ...[[petrochemical]] solvents. Some of the expected characteristics of green solvents include ease of [[recycling]], ease of [[biodegradation]], and low toxicity ...It is a useful solvent in many industrial processes. Traditional organic solvents can sometimes be replaced by aqueous preparations.<ref>{{Cite journal |date ...48 KB (6,533 words) - 06:01, 11 November 2024
- ...ast6=Strauss|first6=Steven H.|date=1996-09-03|title=LiAl(OC(Ph)(CF3)2)4: A Hydrocarbon-Soluble Catalyst for Carbon−Carbon Bond-Forming Reactions|url=https://doi.o ...b'')<sub>4</sub>]<sup>−</sup> are only sparingly soluble in common organic solvents including dichloromethane (DCM), toluene, and hexane. Their silver analogs ...29 KB (4,286 words) - 03:37, 21 August 2023
- ...ral gas extracted]] from the earth also contains many low molecular weight hydrocarbon compounds such as methane, [[ethane]], [[propane]], and [[butane]]. For exa ...16 KB (2,196 words) - 00:13, 20 June 2023
- ...of positive ions, such as protons and charge transfers, are seen with the solvents: toluene and anisole.<ref name=":122" /> Toluene goes through a charge exch ...ic compounds in the environment and in food, such as [[polycyclic aromatic hydrocarbon]]s (PAH) and pesticides.<ref>{{Cite journal|last1=Luosujärvi|first1=Laura|l ...25 KB (3,553 words) - 09:09, 29 January 2025
- ...l Macroemulsions Sustain Long-term Viability of Microbial Cells in Organic Solvents|journal=Biotechnology and Bioengineering|date=3 December 2002|volume=81|iss ...el emissions<ref name=handbook />||Nonionic surfactants based on aliphatic hydrocarbon tails (examples: alcohol ethoxylates, fatty acid ethoxylates, sugar esters ...17 KB (2,598 words) - 02:01, 5 October 2023
- ...ed carbon and the adsorption process of [[nonionic]] [[polycyclic aromatic hydrocarbon]]s.<ref>{{Cite journal | last = Yang | first = K. | author2 = Wu, W. | auth ...er, the limitation is that the adsorption isotherms for a large variety of solvents can only fit over a limited range. The curve was not able to fit the data a ...21 KB (3,108 words) - 05:55, 25 February 2025
- ...in generating reactive intermediates for the cyclization of [[Unsaturated hydrocarbon|unsaturated substrates]]. Radical hydrothiolation of an unsaturated functio ...cteristics of click chemistry such as the mild reaction conditions (benign solvents), [[regioselectivity]], high efficiency, high conversion and [[quantitative ...25 KB (3,313 words) - 12:04, 4 January 2025
- A dangling side chain is a hydrocarbon chain side chains that branch off of the backbone of the polymer. Attached Hydrogels have the remarkable ability to swell in water and aqueous solvents. During the process of swelling, surface instability can occur. This instab ...34 KB (4,801 words) - 12:27, 29 June 2024
- ...led with sand contaminated by [[phenanthrene]] and a [[polycyclic aromatic hydrocarbon]] (PAH), components typically found in tar. They watched as the nanoparticl ...d from the water through simple filtration since they are insoluble in all solvents.<ref name=":0" /> ...38 KB (5,550 words) - 11:13, 1 February 2023
- ...ts]] for proton NMR, to avoid signal interference from hydrogen-containing solvents in measurement of {{SimpleNuclide|link=yes|Hydrogen|1}} NMR of solutes. It * Hydrocarbon producibility ...93 KB (13,315 words) - 12:58, 31 January 2025
- ...ity monolayer or few-layer graphene. The process begins by introducing a [[Hydrocarbon]] (most commonly methane, CH4) into a reaction chamber. A metal catalyst su ...d a higher temperature range. The lower electrical conductivity of organic solvents (10 to 60 mS/cm) leads to a lower specific power, but since the specif ...193 KB (26,129 words) - 18:43, 26 February 2025