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The CO2 test is a simple blood test that measures the amount of CO2 gas in a person's blood. It is usually part of a larger test known as an electrolyte panel.
Learn about carbon dioxide, a chemical compound with the formula CO2, and its role in the carbon cycle, climate change, and life on Earth. Find out its properties, structure, sources, uses, and hazards.
A CO2 blood test measures your level of bicarbonate, an indicator of how much CO2 is in your blood. CO2 is a form of natural waste that your body produces. Your blood carries CO2 to your lungs, where you breathe it out. Too little or too much CO2 in your blood may be a sign of a more serious health problem.
Learn what carbon dioxide (CO₂) is, how it is produced and absorbed in the natural carbon cycle, and how it affects the climate. Find out how to calculate, reduce and offset your CO₂ emissions with myclimate.
carbon dioxide, (CO 2), a colourless gas having a faint sharp odour and a sour taste. It is one of the most important greenhouse gases linked to global warming, but it is a minor component of Earth's atmosphere (about 3 volumes in 10,000), formed in combustion of carbon-containing materials, in fermentation, and in respiration of animals and employed by plants in the photosynthesis of ...
Learn about the structure, properties and uses of carbon dioxide, a compound of carbon and oxygen. Find out how carbon dioxide affects the atmosphere, climate and living things.
Carbon dioxide or CO2 is a natural gas that plants use for photosynthesis, but it can also harm your health and productivity at high levels. Learn about CO2 sources, effects, safe levels, and how to measure and reduce it indoors.
Learn about the properties, sources, and effects of carbon dioxide, a colorless and non-flammable gas that is an important greenhouse gas. Find out how carbon dioxide cycles through Earth's environment and how human activities have increased its concentration in the atmosphere.
Learn about the chemical, physical and thermal properties of carbon dioxide, a colourless and odorless gas. Find values for density, heat, solubility, phase diagram and more.
Carbon dioxide is an end product in organisms that obtain energy from breaking down sugars, fats and amino acids with oxygen as part of their metabolism.This is a process known as cellular respiration.This includes most animals, many fungi and some bacteria.In higher animals, the carbon dioxide travels in the blood from the body's tissues to the lungs where it is breathed out.