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Carbon Monoxide

Carbon monoxide is colorless, tasteless, and odorless. In large quantities, it can also be deadly. It has been referred to as a silent killer. Home carbon monoxide detectors became available in the 1990s.

501 Questions

How can you obtain carbon monoxide from the mixture of carbon monoxide and carbon dioxide?

if you want to purify carbon monoxide, at first you'll need to create high pressure and temperature. then in that atmosphere let carbon monoxide react with oxygen. .... the carbon monoxide will turn into carbon Di oxide..then you can simply purify carbon Di oxide.

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Pure carbon monoxide is an important industrial gas, and the easiest way to make absolutely pure CO is to heat solid carbon to over 800 degrees C and pass pure oxygen over it. At that temperature, CO2 does NOT form and you get pre-purified CO. If you have "producer" gas--CO and nitrogen--you could liquify the CO in an air liquifying machine.

How does a carbon monoxide sensor work?

Gas sensors work by having some kind of electrical transducer that converts the presence of gas into a measurable signal. There are several kinds of transducers for gas sensing, here are the most common (widespread commercial adoption today):

1. Electrochemical - The presence of a gas causes an electrochemical reaction (electron transfer) which can be measured. Amperometric electrochemical sensors measure current flow, and are very common for gases like Carbon Monoxide, Hydrogen Sulfide, Alcohol, and others. Potentiometric electrochemical sensors measure a voltage change, and are used mainly for oxygen sensing (e.g. in engines).

2. Optical - Many gases interact with radiation of certain wavelengths, typically absorbing it. One of the most common optical gas sensors is infrared, mainly Nondispersive infrared (or NDIR), where an infrared emitter (most commonly a hot filament similar to an incandescent light bulb) emits infrared radiation is used in tandem with an infrared detector. If gas is present (such as CO2) it will absorb some of that infrared radiation coming from the emitter, and the signal detected by the detector will drop.

3. Semiconductor - Also known as Metal Oxide Semiconductor or MOS sensors, are just heated films of a metal oxide like tin oxide. At high enough temperatures (e.g. 200-600C) many gases will adsorb onto the surface of the oxide and cause the resistance to change. Their performance is generally inaccurate, but these are the least expensive sensors available, typically used for measuring methane, carbon monoxide, and many other gases.

4. Pellistor - Also known as a catalytic bead sensor, is just wire of platinum with enough current passing through it to heat it up to ~500C. A catalyst is placed on its surface (typically a combination of Pt & alumina). When an explosive gas is present, it will burn on the hot catalyst causing the resistance of the wire to increase. These sensors are mainly used to determine how close the gas concentration is to the lower explosive limit (%LEL).

Some companies that make end user gas detectors (that use these gas sensors) include Bacharach, Honeywell, Industrial Scientific, Mine Safety Appliances, Sensorcon, RAE Systems

How do you control the level of carbon monoxide in your apartment?

To control carbon monoxide levels in your apartment, ensure proper ventilation of gas appliances, install carbon monoxide detectors, and perform regular maintenance on heating systems. Implementing these measures will help prevent carbon monoxide buildup and keep your living environment safe.

Why is carbon monoxide especially dangerous?

It binds to the Hemoglobin in the blood, and prevents it from carrying oxygen throughout the body, and deprives the cells and vital organs in your body of oxygen. Also it is colorless, tasteless, and can not be smelled, so this also makes it very dangerous

Are carbon monoxide have no intermolecular forces?

Carbon monoxide does have intermolecular forces. The molecule is polar due to the difference in electronegativity between carbon and oxygen, leading to dipole-dipole interactions. These intermolecular forces contribute to properties such as boiling and melting points.

How do you create carbon monoxide?

A hydrocarbon fuel burnt in an atmosphere with sufficient oxygen will create water and carbon dioxide, i.e. both the hydrogen atoms and carbon atoms in the fuel combine with two oxygen atoms.

However if there is not enough oxygen available the carbon atoms will form a double bond with a single oxygen atom forming carbon monoxide.

What are the European safe limits for carbon monoxide?

The European safe limit for carbon monoxide exposure is typically set at 10 parts per million (ppm) averaged over an 8-hour period according to the European Union Ambient Air Quality Directive. Short-term exposure should not exceed 30 ppm averaged over a 15-minute period.

What chemicals come from burning carbon monoxide?

Carbon monoxide is transformed in carbon dioxide by oxidation.

Can bees breathe carbon monoxide?

No, bees cannot breathe carbon monoxide. Like most insects, bees do not have lungs to breathe air like humans; instead, they have a series of tiny tubes called tracheae that deliver oxygen directly to their cells. Carbon monoxide can be toxic to bees and interfere with their respiratory system.

Carbon monoxide poisoning is sometimes mistakenly identified as what?

Carbon monoxide poisoning is sometimes mistakenly identified as flu-like symptoms, food poisoning, or a migraine because the symptoms can be similar. It is important to have a carbon monoxide detector in the home to alert to this dangerous gas.

What causes carbon monoxide to get into the body?

Carbon monoxide enters the body primarily through inhalation of contaminated air. It binds to hemoglobin in red blood cells more readily than oxygen, preventing oxygen from being transported effectively, leading to carbon monoxide poisoning.

What is used to remove carbon monoxide?

To remove carbon monoxide, a carbon filter or a catalytic converter can be used in a ventilation system. These devices help to trap and convert the carbon monoxide into less harmful compounds before releasing the air back into the environment.

What is the name of the equipment which removes carbon monoxide?

De-carbon monoxide machine-a-ma-bob

It depends on what the CO is being removed from.

Removing it from smoke effluent might be called a "scrubber" or "after-burner".
Removing from human bloodstream might be called "chelation therapy".
Removing it from a tank might be called "releasing the gas", as is sometimes used to euthanize animals.
Removing it from a burning or burned house might be called "ventilation".

What is the effect carbon monoxide in human lungs?

The harmful effects of carbon monoxide (CO) does not manifest itself in the lungs. Rather CO acts as a gas similar to oxygen, it diffuses through the lungs tissue as normal and binds to hemoglobin, which is normally used to transport oxygen around the body by binding to it and carrying it around. However, this is where CO becomes harmful. CO enters the bloodstream and binds to hemoglobin with a far greater affinity that oxygen, in essence inactivating the hemoglobin molecule. Therefore hemoglobin is unable to properly transport oxygen since it is already bound up by CO and hypoxia sets in quickly.

There is no way to "cure" CO poisoning in the way to chemically unbind CO from hemoglobin, this is why individuals with CO poisoning must be removed from the CO environment and given 100% oxygen to breath, to allow the slow process of CO dissociation from hemoglobin to occur.

Carbon monoxide is present in?

Carbon monoxide is present in exhaust from vehicles, gas stoves, fireplaces, and tobacco smoke. It can be dangerous if inhaled in high concentrations, as it can prevent oxygen from being carried in the bloodstream, leading to symptoms such as dizziness, headaches, and in severe cases, death. Proper ventilation and carbon monoxide detectors are important for safety.

Does food contain carbon monoxide?

Carbon Dioxide (CO2) is used in the food industry, not Carbon Monoxide (CO). CO2 can be used to create the fizzy bubbles in your soda or the vegetables you eat. The thing is, most of our food contains CO2 in it. Whether consumed directly, such as plants, or indirectly, such as humans eating plants, we all eat Carbon Dioxide. Carbon Monoxide, however, is not used in foods at all.

Can central air cause carbon monoxide?

Central air systems do not produce carbon monoxide on their own. However, if there is a gas furnace within the central air system, there is a potential for carbon monoxide to be produced if the furnace is not functioning properly or is not vented correctly. Regular maintenance and proper installation of gas furnaces can help prevent carbon monoxide leaks.

Which action does not cause the production of carbon monoxide?

Breathing does not cause the production of carbon monoxide. Carbon monoxide is typically produced by the incomplete combustion of carbon-containing fuels like gas, oil, and wood.

What is The equation for how carbon monoxide is produced?

A simple equation for the production of Carbon Dioxide is;

2O2 + CH4 = 2H2O + CO2,

which is the process of combusting a hydrocarbon in the air.

You get Carbon Monoxide when there is a lack of oxygen, so it's;

3O2 + 2CH4 = 4H2O + 2CO.

Why carbon monoxide is used in DLCO studies instead of oxygen is because carbon monoxide is?

used for DLCO studies because it has a higher affinity for hemoglobin than oxygen, allowing for more accurate measurement of gas exchange in the lungs. Additionally, carbon monoxide is safe in small doses and can be easily detected in exhaled breath.

How is carbon monoxide created during welding?

welding gasses are used to block out oxygen from the weld, using an oxide would not be ideal

A: Steel is welded with an Argon/Carbon Dioxide mix....mostly carbon dioxide. 15%/85%. Perhaps CO is too reactive to iron. It is 5 times more likely to bind with the hemoglobin in your blood than oxygen. Probably increases chances of being DEAD.

I imagine it would be more expensive than CO2 as well as CO2 is pretty comonly used!!

What are the types of carbon monoxide that is released into the atmosphere?

Carbon monoxide is primarily released into the atmosphere through the burning of fossil fuels in vehicles, industrial processes, and wildfires. This carbon monoxide can exist in the atmosphere as a gas known as CO, which can contribute to air pollution and health issues.

Is carbon monoxide a diatomic molucule?

NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO it is a Diatomic Molecule would be 02, if your doing a science online quiz I would bee glaad to help you with it

What does an increase of carbon monoxide cause?

An increase of carbon monoxide in the atmosphere can lead to harmful health effects, such as dizziness, nausea, and even death in severe cases. It can also contribute to air pollution and worsen respiratory conditions like asthma. Additionally, carbon monoxide is a greenhouse gas that can contribute to global warming.

How does poisonous carbon monoxide affect blood?

Carbon monoxide, which has a higher affinity for hemoglobin in the red blood cell, displaces oxygen from the hemoglobin molecule, thus decreasing the oxygen level in the bloodstream, and reducing its delivery to the bodily tissues and cells.