WebJan 4, 2015 · To address this, heating under reflux is used. This refers to heating a solution with an attached condenser to prevent reagents from escaping. As seen above, any vapor will condense on the cool surface of the attached condenser and flow back into the flask. The hot water bath pictured is an optional component of heating under reflux and is ... Web1. A flowing back; ebb. 2. Medicine Backflow, as of gastric acid into the esophagus. 3. Chemistry The process of refluxing. v. re·fluxed, re·flux·ing, re·flux·es Chemistry. v.tr. To boil (a liquid) in a vessel attached to a condenser so …
Reflux - Wikipedia
Web2. 回流(英语:Reflux)是一种实验装置。. 中文名. 回流. 外文名. Reflux. 室温下,为了加快有些反应速度很慢或难以进行的化学反应,常常需要使反应物较长时间保持沸腾。. 这种情况下,就需要冷凝装置,使蒸汽不断地在冷凝管内冷凝而返回反应器中,以防止 ... WebA cooling medium is refluxed into the cooling pipe 38. 例文帳に追加. 冷却パイプ38の内部には冷媒が環流される。. - 特許庁. The exhaust gas from which the moisture is recovered is refluxed to the exhaust pipe 4. 例文帳に追加. 水分が回収された排ガスを排気管4に還流する。. - 特許庁. The water ... hca jobs portsmouth
灯油 8008-20-6 - ChemicalBook
WebApart from providing a system whereby solvent and volatile reagents are recycled, it also allows fine control of reaction temperature, as this will be held constant at the boiling point of the chosen solvent. By careful choice of solvent, one can control the temperature within a very narrow range. WebPhotochemical rearrangement 光化学重排 . Photoisomerization 光异构化 . photooxidation 光氧化 . Photosensitization 光敏化 . Pinacol rearrangement 频哪醇重排 . Pitzer strain 皮策张力 . Plane of symmetry 对称面 . Polarizability 可极化性 . Prelog’rule 普雷洛格规则 . Primary isotope effect 一级同位素效应 WebChemicalBook あなたのために灯油(8008-20-6)の化学的性質を提供して、融点、価格、蒸気圧、沸点、毒性、比重、沸点、密度、分子式、分子量、物理的な性質、毒性 税関のコードなどの情報、同時にあなたは更に灯油(8008-20-6)の製品の全世界の供給商にブラウズすることができて、生産企業と生産 ... gold chamber escape simulator