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cyanide    音标拼音: [s'ɑɪən,ɑɪd] [s'ɑɪn,ɑɪd]
n. 氰化物

氰化物

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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
  • 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
  • Scientists Think This Deadly Poison May Have Kickstarted Life on Earth
    Cyanide has a very deadly reputation, but the chemical compound hydrogen cyanide (one of many possible cyanide compounds) may also be the reason why life exists on Earth in the first place
  • 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
  • Federal Agencies Open The Door To Deadly Cyanide Poison Traps
    Cyanide bombs are not a relic of the past Federal guidance could allow these deadly M-44 poison devices to be considered again on public lands, where families hike, dogs explore, and wildlife depends on open habitat
  • 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
  • Sodium cyanide: what is sodium cyanide and how dangerous is it to . . .
    Sodium cyanide blocks cellular respiration which in short leads to death by suffucation – asphyxiation at the cellular level In high doses, death occurs rapidly
  • Cyanide explained: how a tiny dose can shut the body down
    Cyanide is a fast-acting, highly toxic chemical Learn what it is, how it enters the body, and the warning signs of acute and chronic poisoning





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