It isn't actually the 'molecular' formula because it is not molecule you ask about, but here is the formula of the chlorate anion:
ClO3- in which the oxidation state of Cl is +5 and of O it is -2 (as ever in oxy-compounds).(The acid of this base is HCLO3, name: hydrogen chlorate, or better known as chloric acid).
The general formula of a perchlorate is MeClO4, where Me is a metal. The anion perchlorate is monovalent.
The formula for the perchlorate ion is ClO4-. It consists of one chlorine atom bonded to four oxygen atoms.
The chemical formula for sodium perchlorate is NaClO4. It consists of one sodium (Na) ion and one perchlorate (ClO4) ion.
There are 12 oxygen atoms in a formula unit of barium perchlorate because each perchlorate ion (ClO4-) contains four oxygen atoms, and there are three perchlorate ions in each formula unit of barium perchlorate (Ba(ClO4)2).
Ammonium Perchlorlate - NH4ClO4 The negative perchlorate ion (NH4+) is ionically attracted to the positive ammonium ion (ClO4-).
The general formula of a perchlorate is MeClO4, where Me is a metal. The anion perchlorate is monovalent.
The symbol for the oxyanion perchlorate ion is ClO4-.
The silver ion is Ag+ and the perchlorate ion is ClO4-, so silver perchlorate would have the formula of AgClO4.
The formula for the perchlorate ion is ClO4-. It consists of one chlorine atom bonded to four oxygen atoms.
The chemical formula for sodium perchlorate is NaClO4. It consists of one sodium (Na) ion and one perchlorate (ClO4) ion.
The perchlorate ion has one available bond.
There are 12 oxygen atoms in a formula unit of barium perchlorate because each perchlorate ion (ClO4-) contains four oxygen atoms, and there are three perchlorate ions in each formula unit of barium perchlorate (Ba(ClO4)2).
Ammonium Perchlorlate - NH4ClO4 The negative perchlorate ion (NH4+) is ionically attracted to the positive ammonium ion (ClO4-).
The chemical formula of bismuth III perchlorate is Bi(ClO4)3. It consists of one bismuth (Bi) ion and three perchlorate (ClO4-) ions.
The chemical formula for cesium perchlorate is CsClO4. It is composed of one atom of cesium (Cs), one atom of chlorine (Cl), and four atoms of oxygen (O) in a perchlorate ion (ClO4).
cobalt II perchlorate is an ionic compond cobalt II has an oxidation number of +2; its symbol is Co perchlorate is a polyatomic ion with a charge of -1; its formula is ClO4 therefore the formula is Co(ClO4)2
-2 = Chlorite -1 = hypochlorite -3 = chlorate -4 = perchlorate