There is one-one ratio of potassium ions to iodide ions.
The formula of a substance(element or compound) tells us the number of molecules in the in the substance(element or compound).
H2O is the formula. The name for this substance is water.
Copper Oxide
This depends on the chemical formula of this substance !
TriNitrogen TetaOxide
Well, no chemical can actually represent a substance with chemical symbols, but I think you're talking about a chemical formula.
Two atoms of potassium, one atom of sulfur, four atoms of oxygen
It can be describes by its chemical name,common name,and chemical formula
The formula of a substance(element or compound) tells us the number of molecules in the in the substance(element or compound).
A formula unit.
A formula unit.
H2O is the formula. The name for this substance is water.
d = a - 2bc
Yes, purified water is classified as a pure substance. It is a pure substance because it does not have any contaminants.
CH4 is the formula for methane meaning it is a compound substance.
Dean's formula
None.