英文字典中文字典Word104.com



中文字典辭典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z   







請輸入英文單字,中文詞皆可:



安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • Why is oxygen called a oxidizer? - Answers
    An oxidizer is a substance that releases oxygen to combine with another material for the purpose of combustion An oxidizer, in terms of chemistry, also known as oxidizing agent gains electrons
  • redox - What is an oxidizer? - Chemistry Stack Exchange
    1 Any electron-withdrawing reactant is an oxidizer, whether in gas or liquid phase (solid too) They're called this simply because they act like oxygen, oxygen being the most common oxidizing agent on earth
  • Why doesnt NASA or SpaceX use ozone as an oxidizer for rocket fuels?
    16 Presumably, it would be expensive to use ozone (OX3 O X 3) as an oxidizer instead of OX2 O X 2, but would the extra oomph be worth it? Does OX2 O X 2 provide as much thrust energy heat as can be provided, given the liquid hydrogen propellant? I figured Chemistry was better than Physics, Engineering or Astronomy for this question
  • Why is acidic hydrogen peroxide a potent oxidizer?
    When hydrogen peroxide acts as an oxidizer it itself is reduced Broadly this means that the peroxide bond is broken and that water is formed However, why is there a tendency for hydrogen peroxi
  • Why is oxygen such a strong oxidizer? - Answers
    An oxidizer is a material that yields oxygen, causing or enhancing the combustion of other materials Oxidizers are essential components in fireworks, rocket propellants, and other pyrotechnic
  • CCOHS: How to Work Safely with - Hazardous Products using the
    The three oxidizer hazard classes have different physical states, but all pose fire or explosion hazards if appropriate handling and storage precautions are not followed
  • Is Clorox bleach an oxidizer or a reducer? - Answers
    Is carbon an oxidizer? No, carbon is not an oxidizer It can either act as a fuel or a reducer in chemical reactions, but it is not capable of oxidizing other substances
  • Why is O2 the supporter of combustion? - Chemistry Stack Exchange
    3) Oxidizer: The molecule that accepts electrons It turns out that combustion requires the fuel to be oxidized, that is, it donates electrons So we need something to accept the electrons, and that's the oxidizer, which is then reduced Oxygen is a great oxidizer because it is so electronegative, which means it really wants to accept electrons
  • inorganic chemistry - What is the strongest oxidising agent . . .
    I searched for the strongest oxidising agent and I found different results: ClFX3 C l F X 3, HArF H A r F, FX2 F X 2 were among them Many said ClFX3 C l F X 3 is the most powerful as it oxidises everything, even asbestos, sand, concrete, and can set easily fire to anything which can't be stopped; it can only be stored in Teflon And HArF H A r F could be a very powerful oxidant due to high
  • How does potassium nitrate work as an oxidiser?
    Potassium nitrate is very popular compound in pyrotechnics, used as an oxidiser It can be mixed with sugar to make a "rocket candy", with coal and sulphur to form black powder You can stick it on





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典