Because Na2SO4 is an ionic compound and so does not have actual molecules.
212
CCl4 is molecular formula.
molecular formula of t-butylnapthalene
It is a molecular species with the formula C6H12O6
Both formulas are possible molecular formulas for the same empirical formula, CH2.
It does. It's Na2SO4.
The chemical formula of sodium sulfate is Na2SO4.
Na2SO4·10H2O
Sodium sulfate has the molecular formula Na2SO4. This is because sodium has a net charge of +1 and SO4 has a net charge of -2.
Formula: Na2SO4
Formula: Na2SO4
Formula: Na2SO4
Na2SO4
Na2SO4
Na2SO4
Na2SO4
Na2SO4