什么东西燃烧时温度最高?例如乙炔燃烧可达3000度以上就是有没有比乙炔燃烧时温度还要高的燃料说出具体温度 少在这里抢分无聊的爬开 说具体点不要为了得分而回答无聊的我立马举报
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![什么东西燃烧时温度最高?例如乙炔燃烧可达3000度以上就是有没有比乙炔燃烧时温度还要高的燃料说出具体温度 少在这里抢分无聊的爬开 说具体点不要为了得分而回答无聊的我立马举报](/uploads/image/z/841024-64-4.jpg?t=%E4%BB%80%E4%B9%88%E4%B8%9C%E8%A5%BF%E7%87%83%E7%83%A7%E6%97%B6%E6%B8%A9%E5%BA%A6%E6%9C%80%E9%AB%98%3F%E4%BE%8B%E5%A6%82%E4%B9%99%E7%82%94%E7%87%83%E7%83%A7%E5%8F%AF%E8%BE%BE3000%E5%BA%A6%E4%BB%A5%E4%B8%8A%E5%B0%B1%E6%98%AF%E6%9C%89%E6%B2%A1%E6%9C%89%E6%AF%94%E4%B9%99%E7%82%94%E7%87%83%E7%83%A7%E6%97%B6%E6%B8%A9%E5%BA%A6%E8%BF%98%E8%A6%81%E9%AB%98%E7%9A%84%E7%87%83%E6%96%99%E8%AF%B4%E5%87%BA%E5%85%B7%E4%BD%93%E6%B8%A9%E5%BA%A6+%E5%B0%91%E5%9C%A8%E8%BF%99%E9%87%8C%E6%8A%A2%E5%88%86%E6%97%A0%E8%81%8A%E7%9A%84%E7%88%AC%E5%BC%80+%E8%AF%B4%E5%85%B7%E4%BD%93%E7%82%B9%E4%B8%8D%E8%A6%81%E4%B8%BA%E4%BA%86%E5%BE%97%E5%88%86%E8%80%8C%E5%9B%9E%E7%AD%94%E6%97%A0%E8%81%8A%E7%9A%84%E6%88%91%E7%AB%8B%E9%A9%AC%E4%B8%BE%E6%8A%A5)
什么东西燃烧时温度最高?例如乙炔燃烧可达3000度以上就是有没有比乙炔燃烧时温度还要高的燃料说出具体温度 少在这里抢分无聊的爬开 说具体点不要为了得分而回答无聊的我立马举报
什么东西燃烧时温度最高?
例如乙炔燃烧可达3000度以上
就是有没有比乙炔燃烧时温度还要高的燃料
说出具体温度
少在这里抢分
无聊的爬开
说具体点
不要为了得分而回答
无聊的我立马举报
什么东西燃烧时温度最高?例如乙炔燃烧可达3000度以上就是有没有比乙炔燃烧时温度还要高的燃料说出具体温度 少在这里抢分无聊的爬开 说具体点不要为了得分而回答无聊的我立马举报
吉尼斯记录是:
二氰乙炔在氧气中燃烧可以达到5260 K (4990 °C,9010 °F).
Dicyanoacetylene (also carbon subnitride,IUPAC but-2-ynedinitrile),C4N2,is a compound of carbon and nitrogen.It has a linear structure,NCCCCN,with alternating triple and single covalent bonds.In other words,it is acetylene with the two hydrogen atoms replaced by cyanide groups.
At room temperature,dicyanoacetylene is a clear liquid.Because of its high endothermic heat of formation,it can explode to carbon powder and nitrogen gas,and it burns in oxygen with a bright blue-white flame at a temperature of 5260 K (4990 °C,9010 °F),[1] which is the hottest flame of any chemical,according to Guinness World Records.
找到了一段话:
氧炔焰3000°C.
(CN)2 氰焰更高4525 °C (8180 °F)
这里提到4800K,
燃烧:
(CN)2 + O2 = 2CO + N2
Because of the high stability of the combustion products,CO and N2,the flame temperature can reach temperatures above 4800°K.Thus the cyanogen-oxygen flame is the hottest natural flame known.
这东西非常毒.
Cyanogen is the anhydride of oxamide:
H2NC(O)C(O)NH2 → NCCN + 2 H2O
制备
Preparation
Cyanogen is typically generated from cyanide compounds.One laboratory method entails thermal decomposition of mercuric cyanide:
2 Hg(CN)2 → (CN)2 + 2 HgCN
Alternatively,one can combine solutions of copper(II) salts (such as copper(II) sulfate) with cyanides,an unstable copper(II) cyanide is formed which rapidly decomposes into copper(I) cyanide and cyanogen.[2]
2 CuSO4 + 4 KCN → (CN)2 + 2 CuCN + 2 K2SO4
Cyanogen is the chemical compound with the formula (CN)2
a much hotter oxyacetylene combustion at 3,000 °C.Cyanogen produces an even hotter flame with a temperature of over 4525 °C (8180 °F) when it burns in oxygen.[5]
这个要看可燃质的客观条件了.
当然有,比乙炔的碳原子多的就可以啊
估计是氢气吧。
燃烧时化学键断裂产生热!
越稳定的放热越多!铁燃烧应该更高
应该有吧。
氧炔焰据说可以达到3000°C
肼,火箭的燃料。如果没有高的热值是不会选作火箭燃料的,它的燃烧温度可大3000-4000摄氏度。
乙炔
化学式C2H2
就你这态度!
垃圾!
求教还装大爷!
人渣!
谁没见过这点分啊!
shabi!