Reflux is a special method used in practical organic chemistry to heat the reactants during the course of the reaction.Reflux thus involves the... Learn more about this topic: Reactants in Chemistry | Definition, Chemical Equation & Examples ...
Microwave-assisted reflux in organometallic chemistry: Synthesis and structural determination of molybdenum carbonyl complexes. J. Chem. Educ. 2002, 79, 1249-1251.M. Ardon, P.D. Hayes, G. Hogarth, Microwave-assisted reflux in organometallic chemistry: synthesis and structural determination of ...
3.ChemistryThe process of refluxing. v.re·fluxed,re·flux·ing,re·flux·esChemistry v.tr. To boil (a liquid) in a vessel attached to a condenser so that the vapors continuously condense for reboiling. v.intr. To be boiled in such a way. ...
A series of nanoparticle powders of Ni1-xZnxFe2O4 (x = 0, 0.3, 0.4, 0.5, 0.6 and 0.7) ferrites were synthesized by the refluxing method at relatively low t... Y Zhang,Q Jiao,Y Zhai,... - 《Modern Physics Letters B》 被引量: 16发表: 2009年 Thermal treatment effects in the se...
In the present work, tin oxide–titanium oxide (SnO2TiO2) nanoparticles were synthesized via sol–gel method and doping of lanthanum (La) on tin oxide–titanium oxide (La/SnO2TiO2) nanoparticles was carried out using hydrothermal and reflux methods. Effect of different preparation methods on the ...
In this study, a nanofibrous todorokite-type, tunnel structure, manganese oxide molecular sieve material was successfully synthesized from a layered precursor with Co(NH3)63+ complex ions as a template director by a refluxing method (namely, Co(N)-todorokite). X-ray photoelectron spectroscopy (...
example, you heat a mixture of ethanol and water in a flask until the ethanol evaporates. You then cool and condense the vapor inside a condenser to create a pure liquid. When all the ethanol evaporates from the solution, the temperature rises, and the water evaporates in a separate flask....
It is characterized in that it also comprises a flexible tube (6) consisting of a first flexible tubular body (7),... EMN Garcia,JMVZ Rojas,JR Aleu,... 被引量: 1发表: 2001年 POLYCATIONIC TRIVIRON COMPOUND AND METHOD FOR PRODUCTION THEREOF FIELD: chemistry.;SUBSTANCE: method for ...
Moreover, pepsin measurements can identify pathologic reflux even in the absence of symptoms, and remain unaffected by the concurrent use of PPI. Several studies have demonstrated that pepsin detection in the sputum and/or saliva can be regarded as a sensitive, non-invasive method for the ...
No matter how much precaution I take the solvent evaporates overnight and most the reagents are destroyed. I usually use a 5 ml flask with a Dimroth condenser which is closed on the top with a septum. I do not use grease as I found it a couple of times in my product and separation ...