Pb3(PO4)2
Zn3P2O8 is an optional way of writing Zn3(PO4)2, which is zinc phosphate. The usual way to write the chemical symbol for a phosphate ion is PO4, and brackets are used to show if there is more than 1 phosphate ion in a compound.
Formula: BCl3
You use the prefix of the words to write the formula for a covalent compound, example "di-" is the prefix and it is 2.
Gold (III) Sulfate is an extremely unstable compound with the molecular formula Au2(SO4)3 and ionic formula Au3+2 (SO4)2-3.
Potassium reacts with Chlorine to create Pottassium Chloride or KCl
Formula: AgI
See link below
CaO.
Formula: Li2O
Zn3P2O8 is an optional way of writing Zn3(PO4)2, which is zinc phosphate. The usual way to write the chemical symbol for a phosphate ion is PO4, and brackets are used to show if there is more than 1 phosphate ion in a compound.
Formula: BCl3
You use the prefix of the words to write the formula for a covalent compound, example "di-" is the prefix and it is 2.
It is written as Na2CO3. It is a base compound.
Barium Fluoride is BaF2.
Chromium (iii) Phosphite
The formula for lithium oxide is Li2O.
CaF2