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cyanide    音標拼音: [s'ɑɪən,ɑɪd] [s'ɑɪn,ɑɪd]


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  • Cyanide - Wikipedia
    Hydrogen cyanide, or H−C≡N, is a highly volatile toxic liquid that is produced on a large scale industrially It is obtained by acidification of cyanide salts The cyanide ion −C≡N is isoelectronic with carbon monoxide −C≡O+ and with molecular nitrogen N≡N A triple bond exists between C and N
  • How Does Cyanide Work and Why Is It So Deadly?
    Even though your blood may be fully oxygenated, cyanide blocks the final step of energy production inside mitochondria, effectively suffocating every cell from the inside out Death can occur within minutes at high doses, making it one of the fastest-acting poisons known
  • Cyanide | Chemical Emergencies | CDC
    Cyanide is a fast acting and potentially deadly chemical that affects the body's ability to use oxygen It comes from natural substances in some foods and in certain plants, including the pits and seeds of some common fruits Cyanide is sometimes described as having a "bitter almond" smell
  • The Chemistry of Cyanide Poisoning and Why it Kills - ThoughtCo
    What Is Cyanide? The term "cyanide" refers to any chemical containing a carbon-nitrogen (CN) bond Many substances contain cyanide, but not all of them are deadly poisons
  • Cyanide Poisoning: Symptoms, Treatment, Complications
    Cyanide can refer to any chemical that contains a carbon-nitrogen (CN) bond Here’s how to identify the symptoms of poisoning, who’s at risk, and more
  • Cyanide | Definition, Uses, Effects | Britannica
    cyanide, any compound containing the monovalent combining group CN In inorganic cyanides, such as sodium cyanide (NaCN), this group is present as the negatively charged cyanide ion; these compounds, which are regarded as salts of hydrocyanic acid, are highly toxic
  • Is Cyanide Poisoning Painful or Truly Painless?
    The idea of cyanide as a quick, painless poison comes largely from fiction and from the fact that very high inhaled doses do cause rapid unconsciousness During World War II, cyanide capsules were issued to spies and officials as a last resort, reinforcing the cultural image of a near-instant death
  • THE FACTS ABOUT CYANIDES
    Cyanides are fast-acting poisons that can be lethal They were used as chemical weapons for the first time in World War I Low levels of cyanides are found in nature and in products we commonly eat and use Cyanides can be produced by certain bacteria, fungi and algae
  • Cyanide Poisoning Treatment, Symptoms Effects - eMedicineHealth
    Cyanide is a rare, but potentially deadly poison It works by making the body unable to use life-sustaining oxygen Cyanide compounds that can be poisonous include hydrogen cyanide gas, and the crystalline solids, potassium cyanide and sodium cyanide
  • Cyanide poisoning: Symptoms, causes, and treatment
    Symptoms include vomiting, headache, dizziness, and confusion It can be fatal and needs urgent medical attention Cyanides refer to any compounds that comprise the carbon-nitrogen (C-N) bond in





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