I did not quite get this, but if this helps, good. ( this is from my Biology book)"Carbon dioxide is made by cells as a waste product of respiration, and is released across the gaseous exchange surface"
Approximately 4-5% of expired air is carbon dioxide
Carbon dioxide does not contain melanin.
5 molecules of carbon dioxide will contain 5 carbon atoms (1 per molecule) and no hydrogen atoms as carbon dioxide contains only carbon and oxygen. The 5 molecules will contain a total of 10 oxygen atoms (2 per molecule).
Silicon dioxide contains only silicon and oxygen - no carbon., The only carbon in a sample labelled " silicon dioxide", would be an impurity or contaminant probably on the surface
A carbon dioxide tank must contain only CO2.But many mixtures of gases containing CO2 may be prepared.
Both Inspired and expired air have higher amounts of oxygen than Carbon Dioxide. Inspired air has higher amounts of oxygen than expired, while expired air has higher amounts of Carbon Dioxide than inspired air.
No. Carbon dioxide contains carbon.
Approximately 4-5% of expired air is carbon dioxide
Carbon dioxide does not contain melanin.
farts contain a lot of Carbon Dioxide.
CO2 is expired because when you expire your diaphram moves in and up decreasing lung volume, thus increasing the concentration of CO2 in the lungs. Then diffusion naturally occurs and the CO2 is expired and O2 is then inspired.
Carbon dioxide.
An organic compound must contain both carbon and hydrogen. Carbon dioxide and carbon monoxide contain carbon an oxygen, but not hydrogen.
no
Safety pins doesn't contain carbon dioxide.
Carbon dioxide does contain particles. One of the carbon dioxide particles is referred to as carbon dioxide hydrate particle. All matter is made up of different particles. Carbon dioxide is a compound.
Ambient air (the air you breathe in) contains about 21% oxygen and about 380 ppm carbon dioxide. This changes slightly summer to winter, downwind of green vegetation during the day and in buildings.