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Carbon monoxide will rise indoors. CO is slightly lighter (28amu) than O2 (32amu) which comprises about 21% of air and of equal mass to N2 (28amu) which comprises pretty much all of the remaining 79%. So its density is very slightly lower. However, the reason it is likely to rise has more to do with the fact that it is usually the result of combustion and will therefore be warmer than the surrounding air - causing it to rise.

The bottom line is this: the difference in density is so slight and the mixing of the CO with the air in a room so rapid that it would be very safe to assume that if excess amounts of carbon monoxide are present in a building they will quickly spread to all floors in a multi-story building/house. So don't just put a detector on the top floor thinking that all of the CO will end up there! If there's source of CO in your basement (or anywhere, for that matter) it could be a dangerous situation throughout the house. Install a detector on each level.

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8y ago
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AnswerBot

4mo ago

Carbon monoxide is slightly lighter than air, so in most indoor environments it will tend to rise and accumulate near the ceiling. However, factors such as airflow patterns and ventilation can impact its distribution within a space. It's important to have carbon monoxide detectors placed at a strategic height to effectively monitor its levels.

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8y ago

That;s because of high temperature. It rise in furnaces.

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Anonymous

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4y ago

Rise

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Anonymous

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4y ago

it will rise

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Q: Will carbon monoxide rise or fall indoors?
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Where is carbon monoxide?

Carbon monoxide is not created by incomplete combustion. Almost all fuel burning appliances and fires do not burn at 100% efficiency. So some carbon monoxide gas is created. The amount produced is usually not a problem if the appliances are working as designed and venting properly. However, there are many circumstances that can cause carbon monoxide levels to rise. http://www.carbon-monoxide-Survivor.com/carbon-monoxide-sources-where-it-comes-from.html


Carbon dioxide in the air is causing the temperature to rise or fall?

To rise. This is global warming.


Which is not caused by the combined effects of nicotine tar and carbon monoxide on the cardiovascular system?

Carbon monoxide, tar and nicotine have a detrimental effect of the cardiovascular system. They clog arteries, cause the heart rate to rise, stroke and heart disease.


Which is caused by the combined effects of nicotine tar and carbon monoxide on the cardiovascular system?

Carbon monoxide, tar and nicotine have a detrimental effect of the cardiovascular system. They clog arteries, cause the heart rate to rise, stroke and Heart disease.


Which is not caused by the combined effects of nicotine tar and carbon monoxide on the cardiovascular systems?

Carbon monoxide, tar and nicotine have a detrimental effect of the cardiovascular system. They clog arteries, cause the heart rate to rise, stroke and Heart disease.


When a person hyperventilates does the level of carbon dioxide in the persons blood rise or fall?

It falls.


What does carbon monoxide pollution come from?

Carbon monoxide pollution primarily comes from the incomplete combustion of carbon-containing fuels such as gasoline, natural gas, and wood. This can occur from sources like vehicles, industrial processes, and heating systems. Carbon monoxide is a colorless, odorless gas that can be harmful to human health when inhaled in large amounts.


Can carbon monoxide gas collected by downward displacement of water?

No, carbon monoxide gas cannot be collected by downward displacement of water because it is less dense than water and will not displace the water. A gas that is less dense than water will not be trapped within the water, causing it to simply rise to the surface.


If carbon monoxide leaked into your house would you predict that it would float to the top of the room or stay near the floor?

Carbon monoxide is slightly lighter than air, so it tends to mix with the air and distribute evenly throughout a room. It does not necessarily rise to the top or stay near the floor specifically, but rather disperses based on air flow and circulation in the space. It is important to have a carbon monoxide detector installed at a proper height to monitor its presence effectively.


Is carbon monoxide heavier than air?

Yes, carbon monoxide is slightly lighter than air. It has a molar mass of 28.01 g/mol, which is less than the average molar mass of air (about 29 g/mol). This causes it to rise and distribute evenly in the atmosphere.


Does the equator rise or fall?

It does not rise or fall. It is an imaginary line.


What is the difference between gradient and fall?

Fall is the height of a slanted or diagonal straight surface. Gradient is the result of rise divided by fall (rise/fall) (rise over fall)