All of the above are present in the food we eat, the water we drink or the 'fresh air' we breathe at far greater levels than in cigarettes. For example, the permitted level of arsenic in food is equivalent to that in several thousand cigarettes. Vitamin D, like arsenic, is used as a rat poison!
Formaldehyde, ammonia and carbon monoxide are produced NATURALLY by the human body and the latter two are essential for the human body to function. Formaldehyde is also used as a food preservative, as is acetic acid (vinegar!).
Over 4000 know chemicals have been identified in tobacco and 6000 in tobacco smoke the main chemicals are
Nicotine
dextrose
Sulfur
Calcium
and a bunch of other chemicals. The actual Chemical composition also varies on the species and soil composition.
Any living (or formerly living) tissue contains thousands if not millions of compounds; any sort of complete list is therefore impossible.
The most important components are: nicotine (an alkaloid), anabasine (alkaloid), germaprene (terpene), benzopyrene (aromatic hydrocarbon) etc.
Very complex composition. The acive ingredient is delta-9-tetrahydrocanibol
The chemical composition remain unchanged.
the chemical composition does not change.
Properties of materials depends on the chemical composition.
No. The chemical composition remains the same.
This is the composition of a chemical compound expressed in contained chemical elements.
Marijuana is a mixture not compound.
Marijuana is made up of hundreds or thousands of chemicals. The active ingredient is tetrahydrocannabinol. See the link below.
no! completely different chemical composition. different plant, marijuana is natural and used from the plant, opiates go through a systhesis from the plant
What is the chemical composition of kf reagent
The chemical composition remain unchanged.
the chemical composition does not change.
Properties of materials depends on the chemical composition.
No. The chemical composition remains the same.
This is the composition of a chemical compound expressed in contained chemical elements.
Phosphorus is one of the chemical elements and therefore has no "chemical composition" in the usual sense.
No. In a physical change, the substance maintains its chemical composition.
Assuming your gold is pure : Chemical composition = Au Chemical formula = Au