Classify the compound CBr_4 as ionic or covalent? What is the name of this ionic compound FePO4? Is HCl molecular or ionic? Ionic/Covalent Compound Naming Solutions. What is the formula for this compound? Asked by Wiki User. What is the formula for this compound? Remember that transition elements must have the Roman Numeral in the "NAME" to describe which charge it has Name the following chemical compounds: 1) NaBr 2) Ca(C2H3O2)2 3) P2Os 4) Ti(SO4)2 5) FePO4 6) l