Fe(HCO3)3
The chemical formula for iron carbonate is FeCO3.
Iron(III) carbonate is a chemical compound with the formula Fe2(CO3)3.
Fe+3 CO3-2
The correct formula for iron(III) carbonate hexahydrate is Fe2(CO3)3·6H2O. This compound consists of two iron(III) ions, three carbonate ions, and six water molecules. Iron(III) indicates the +3 oxidation state of iron, while the hexahydrate designation signifies the presence of six water molecules associated with the compound.
Iron carbonate is formed from iron, carbon, and oxygen, where carbon and oxygen are in a carbonate ion (-2) form.Iron II carbonate (known as siderite) has the formula FeCO3, where iron has a valence of 2 and the carbonate ion has a valence of -2.Iron III carbonate (ferric carbonate) has the formula Fe2(CO3)2 where iron has a valence of 3.
Iron III carbonate, Fe2(CO3)3 ===================== From Pisgahchemist: You might think that Fe3+ and CO3^2- ions might combine to make insoluble Fe2(CO3)3, but you would be wrong. Fe2(CO3)3 does not exist. It turns out that solutions of metal ions with higher oxidation states tend to be more acidic. Iron in the +3 oxidation state is too acidic to form the carbonate. You get CO2 gas instead. Therefore, you can have FeCO3, which is iron(II) carbonate, but there can be no no Fe2(CO3)3.
The formula for cobalt (III) carbonate is Co2(CO3)3.
The molar mass of Iron(III) carbonate (Fe2(CO3)3) is calculated by adding the molar mass of iron (Fe) and three times the molar mass of carbonate (CO3). The molar mass of iron is approximately 55.85 g/mol, and the molar mass of carbonate is 60.01 g/mol. Therefore, the molar mass of Iron(III) carbonate is 291.88 g/mol.
The name of the compound Fe2(CO3)3 is iron(III) carbonate.
Ferric (Also known as Iron III) = Fe3+Carbonate = CO3 2-Fe3+ + CO3 2- = Fe2(CO3)3Remember that CARBONATE is POLYATOMIC which means you MUST BRACKET IT in the EQUATION*Note that ferric carbonate is not naturally occurring as is iron (II) carbonate, or siderite.
The formula for chromium(III) nitrate is Cr(NO3)3. The formula for sodium carbonate is Na2CO3.
gallium (III) carbonate - Ga2(CO3)3 gallium (III) oxide - Ga2O3