
六氟化硫 - 维基百科,自由的百科全书
六氟化硫 (化学式:SF 6)是一种无色、无味、无毒的气体,不可燃,微溶于水。 分子为 八面体 构型,属于 超价分子,无极性。 六氟化硫是常用的 致冷剂 及輸配電設備的 絕緣 與防 電弧 氣體,但它也是很持久的 温室气体,其 全球变暖潜能 为CO₂的23500倍。 [2] 作为典型的 非极性 气体,六氟化硫微溶于水,但易溶于非极性有机溶剂。 其在海平面条件下的密度为6.12克/升,远高于 空气密度 (1.225克/升)。 该气体通常以液化压缩气体的形式进行储存和运输。 [3] 六氟化硫 …
Sulfur hexafluoride - Wikipedia
Sulfur hexafluoride or sulphur hexafluoride (British spelling) is an inorganic compound with the formula SF 6. It is a colorless, odorless, non- flammable, and non-toxic gas. SF. 6 has an octahedral geometry, consisting of six fluorine atoms attached to a central sulfur atom. It is a hypervalent molecule. [citation needed]
SF6 (六氟化硫) molar mass - WebQC
要计算化合物的摩尔质量,请输入其公式并单击“计算”。 在化学式中,你可以使用: 任何化学元素. 元素符号首字母大写,其余小写。 Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. 括号 () 或方括号 []。 常见化合物的名称。 摩尔质量的计算举例: NaCl, Ca (OH)2, K4 [Fe (CN)6], CuSO4*5H2O, 硝酸, 高锰酸钾, 乙醇, 果糖, 咖啡因, 水. 摩尔质量计算器还显示常见的化合物名称、希尔公式、元素组成、质量百分比组成、原子百分比组成,并允许从重量转换为摩尔数,反之亦然。 要计算 …
SF6 (Sulfur hexafluoride) molar mass - Chemical Portal
Sulfur hexafluoride is a colorless, odorless, and non-flammable gas with a density greater than air. To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element.
Molecular weight of SF6 - Convert Units
SF6 molecular weight. Molar mass of SF6 = 146.0554192 g/mol. This compound is also known as Sulfur Hexafluoride. Convert grams SF6 to moles. or. moles SF6 to grams. Molecular weight calculation: 32.065 + 18.9984032*6
六氟化硫摩尔质量换算 -- EndMemo
六氟化硫(sf6)摩尔质量换算 ENDMEMO X · 面积 · 数量 · 重量,质量 · 长度,距离 · 体积 · 压力 · 速度 · 时间 · 浓度,密度 · 流速 · 油耗 · 功率 · 更多单位换算 · 医学单位换算 · 化学计算 · 生物 · 物理 · 代数 · 统计
Sulfur hexafluoride - NIST Chemistry WebBook
IUPAC Standard InChIKey: SFZCNBIFKDRMGX-UHFFFAOYSA-N Copy CAS Registry Number: 2551-62-4 Chemical structure: This structure is also available as a 2d Mol file; Other names: Sulfur fluoride; OC-6-11; Elegas; SF6; Hexafluorure de soufre; UN 1080; Esaflon; sulphur hexafluoride Permanent link for this species. Use this link …
SF6 (Sulfur Hexafluoride) Molar Mass - ChemicalAid
There are 4 easy steps to find the molar mass of SF6 based on its chemical formula. 1. Count The Number of Each Atom. The first step to finding the molar mass of Sulfur Hexafluoride is to count the number of each atom present in a single molecule using the chemical formula, SF6: 2. Find Atomic Mass of Each Element.
ch 10 chem 2 Flashcards - Quizlet
Determine the electron geometry (eg) and molecular geometry (mg) of the underlined carbon in CH3CN. We have an expert-written solution to this problem! Draw the Lewis structure for SF6. What is the hybridization on the S atom? Give the approximate bond angle for a …
Sustainable and Tunable Mg/MgO Plasmon-Catalytic Platform for …
2020年5月13日 · Herein, we demonstrate for the first time the plasmon-catalytic heterogeneous degradation of SF 6 into nonhazardous MgF 2 and MgSO 4 products by nontoxic and sustainable plasmonic magnesium/magnesium oxide (Mg/MgO) nanoparticles, which are also effective as a plasmon-enhanced SF 6 chemometric sensor.