The formula for one phosphorus atom for every three chlorine atoms is PCl3. In this compound, there is one phosphorus atom bonded to three chlorine atoms.
The chemical formula for this compound would be NI3, as there is one nitrogen atom for every three iodine atoms.
CaCl2
The formula for the compound would be AlCl3. This means that there is one aluminum atom for every three chlorine atoms in the compound.
The chemical formula for compounds containing one zinc atom for every two chlorine atoms is ZnCl2. This compound is known as zinc chloride.
Chlorine atoms, which are present as chloride ions.
The chemical formula for the compound containing one zinc atom for every two chlorine atoms is ZnCl2. This compound is known as zinc chloride.
The chemical formula for iron (III) nitride is Fe3N2. It indicates that there are three iron atoms for every two nitrogen atoms in the compound.
The compound is aluminum chloride, with the chemical formula AlCl3. It is formed when aluminum reacts with chlorine to create a 1:3 ratio of aluminum atoms to chlorine atoms.
Nitric oxide (NO) contains 1 nitrogen atom for every 1 oxygen atom, and nitrogen dioxide (NO2) contains 1 nitrogen atom for every 2 oxygen atoms.
In Li3N, there are a total of 4 atoms - 3 lithium atoms (Li) and 1 nitrogen atom (N).
The chemical formula for calcium nitride is Ca3N2, where there are three calcium atoms for every two nitrogen atoms.