ZnI2
Since zinc oxide is an ionic lattice when solid, it does not have a structural formula. Its empirical formula is ZnO.
The compound zinc chloride has ZnCl2 as its chemical formula. The zinc atom is bonded to a pair of chlorine atoms. A link can be found below for more information.
The conclusion of the experiment to determine the formula unit of zinc chloride typically confirms that the empirical formula is ZnCl₂. This is established by determining the molar ratio of zinc to chloride ions through stoichiometric calculations based on mass measurements. The experiment demonstrates that each zinc ion combines with two chloride ions, validating the formula unit of zinc chloride as ZnCl₂.
It is an empirical formula.
CH will be the empirical formula and C12H12 will be the molecular formula
A formula unit is an empirical formula.
It has a molecular formula of C10H8 so that would make an empirical formula of C5H4.
In this instance, the empirical formula is the same as the formula unit: NaNO3
It Has No Empirical Formula.
An empirical formula has no data about the structure of a compound.
Empirical formulaCompoundMolecularformulaCH (92.2% C; 7.8% H)acetyleneC2H2benzeneC6H6CH2 (85.6% C; 14.4% H)ethyleneC2H4buteneC4H8CH2O (40.0% C; 6.7% H;53.3% O)formaldehydeCH2Oacetic acidC2H4OglyceraldehydeC3H6O3The molecular formula may be a multiple of the empirical formula.
The empirical formula for potassium manganate is KMnO4.