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How much carbon monoxide must be breathed to be fatal?
if losing 40% of blood loss is fatal then id assume that denaturing 40% of haemoglobin in the blood would be fatal,you only need one molecule of CO to render a whole haemaglobin molecule useless which usually carry's four O2 molecules,so if you have 30,000,000,000,000 RBC's(red blood cell), you have 270,000,000 haemaglobins in each RBC,you are gonna need about 2*10^21 molecules of CO to denature 40% of your haemaglobin which is probably fatal,or 0.0033moles/ 0.093 grams of CO,your average petrol car generates around 2g/km of CO so if you hooked the exhaust to a chamber and drove a kilometre you could kill 200 people with the CO alone,your average diesel car generates around 0.6g/km of COAnswer:Like most toxic poisonous substances Carbon Monoxide can be fatal at may combinations of time and exposure levels. There are safe working conditions hich allow some Carbon Monocide in the workplace air. The exposure time and levels of concern by NIOSH standards are:Exposure (hours)/CO Concentration (ppm)0.5 hours /2000 ppm1 hours /1600 ppm2 hours/1000 ppm4 hours / 400 ppm6 hours / 200 ppm8 hours / 150 ppm
What gases and given out when fossil fuels are burnt?
Gasses produced from fossil fuels are many, such as what was known as coal gas (acetylene), CO2, CO, and many others that are formed with impurities found in fossil fuels as sulphur which can produces several toxic gasses within itself.
How did the formation of coal decrease the amount of carbon dioxide in the earths early atmosphere?
The formation of coal removed carbon dioxide from the Earth's early atmosphere through the process of photosynthesis. Plants absorbed carbon dioxide from the atmosphere and stored it in their tissues. When these plants died and were buried, the carbon they had absorbed remained trapped in the coal deposits, thus reducing the amount of carbon dioxide in the atmosphere.
What is carbon-14 used for?
Carbon-dating. This is a process by which the proportion of carbon-14 in an organism is compared to the proportion know to be in the environment the carbon came from. By comparing the proportions, a scientist can determine the amount of time since the last replacement of the carbon-14, and thus give a rough time of how long ago the organism died.
How does the radiocarbon dating method determine the age of organic materials?
Radiocarbon dating measures the amount of carbon-14 in organic materials to determine their age. Carbon-14 is a radioactive isotope that decays at a known rate over time. By comparing the amount of carbon-14 in a sample to the amount in the atmosphere, scientists can calculate how long ago the organism died.
What is an example sentence using the word carbon monoxide?
The family would of died from carbon monoxide poisioning if the alarm did not go off.
When did German Titov die?
German Titov died on September 20, 2000, in Moscow, Russia of carbon monoxide poisoning.
When did Svetlana Raykhimova die?
Svetlana Raykhimova died on September 7, 2013, in Moscow, Russia of carbon monoxide poisoning.
When did Mikaela Drozdovskaya die?
Mikaela Drozdovskaya died on November 14, 1978, in Moscow, USSR of burns and carbon monoxide poisoning.
Is weird al mom and dad dead?
Sadly, yes. They died because of carbon monoxide poisoning because of a house accident in 2004.
When did Harold McSpaden die?
Harold McSpaden died on April 20, 1996, in Kansas City, Kansas, USA of carbon monoxide poisoning.
When did Mary Yankovic die?
Mary Yankovic died on April 9, 2004, in Fallbrook, California, USA of accidental carbon monoxide poisoning.
When did Nick Yankovic die?
Nick Yankovic died on April 9, 2004, in Fallbrook, California, USA of accidental carbon monoxide poisoning.
When did Mike Kalina die?
Mike Kalina died on January 26, 1992, in Pittsburgh, Pennsylvania, USA of suicide by carbon monoxide poisoning.
When did Libby Holman die?
Libby Holman died on June 18, 1971, in Stamford, Connecticut, USA of suicide - carbon monoxide poisoning.
Who is the hot girl that helped lennart green?
Daughter of Chris Anderson, Zoe Anderson. Unfortunately, she died of carbon monoxide poisoning on Dec 2010.
When did Rosey Nix Adams die?
Rosey Nix Adams died on October 24, 2003, in Tennessee, USA of accidental carbon monoxide poisoning.
