in every sample of carbon monoxide ,the mass ratio of carbon to oxygen is 3:4
4
A chemical formula shows the elements in the compound and the ratio of atoms. For example, the chemicals formula for carbon dioxide is CO2 . In the carbon dioxide, there are always two oxygen atoms to every one carbon atom.
It is Carbon 1Hydrogen: 2 Oxygen: 1.
It is 0.25
It is 211/79.
21.1 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 211/10.
It is a 1:1 ratio because in a Carbon-12 atom there are 6 neutrons and 6 protons.
It is 2110/1000 = 211/100.
211/144 is already in its simplest form
This compound is carbon dioxide; the ratio oxygen/carbon is 2.
The ratio oxygen/carbon is of course 2.
No quite.It is a harmful compound of carbon, meaning that is combined with one or more other elements.In this case it is combined with oxygen in a 1:1 ratio.
in every sample of carbon monoxide ,the mass ratio of carbon to oxygen is 3:4
the law of multiple proportions
Add the atomic weights of one C atom and two O atoms.That's the number of grams in one mole.Use division to find the number of moles in your 211 g.
Carbon is a chemical element, not a compound.