iron (III) carbonate
Fe+3 CO3-2
Fe(NO3)2 + (NH4)2CO3 = FeCO3 + 2 NH4NO3
The first step is to convert the masses of Fe and O into moles: 174.86 g Fe is 3.13 moles of Fe, and 75.14 g O is 4.69 moles of O. The ratio of Fe to O in the compound is approximately 2:3. Therefore, the empirical formula of the compound is Fe2O3, which is iron(III) oxide (also known as rust).
Fe(HCO3)3
The chemical formula for aluminum carbonate is Al2(CO3)3.
Yes it is an ionic compound because it is form between Fe (iron) and CO3 (carbonate).
Fe+3 CO3-2
The chemical formula for the cation in the compound Cr(CO3)3 is Cr3 and for the anion is CO32-.
The compound 4Al2(CO3)3 represents a chemical formula that contains 4 aluminum (Al) ions and 3 carbonate (CO3) groups. It is important to note that the correct way to write this compound would be Al2(CO3)3.
2+, since carbonate (CO3) has a 2- charge.
No such compound exists. Perhaps what is mean is Al2(CO3)3 which is aluminum carbonate.
carbonate ion
The name of the compound Fe2(CO3)3 is iron(III) carbonate.
The ionic charges MUST balance. Since Cr^(3+) does not balance with CO3^(2-) , we must adjust the ions so that the overall charges balance. Hence Cr^(3+) + Cr^(3+) gives '6+' ( 2Cr^(3+) ) Similarly CO3^(2-) + CO3^(2-) + CO3^(2-) gives '6-' ( 3CO3^(2-)). NB THe charges balance at '6+' & '6-' . Hencce we need two moles of the cation and three moles of the anion. Cr3(CO3)2 is the formula for chromium carbonate.
The ionic compound for aluminum carbonate is Al2(CO3)3. In this compound, aluminum has a charge of +3 and the carbonate ion has a charge of -2, so the formula is derived by combining these ions in a way that balances the charges.
The formula of the compound is Fe2(CO3)3 i.e. ferric carbonate
The OH compound typically refers to hydroxide, which is a negatively charged ion composed of one oxygen and one hydrogen atom. The Fe compound usually refers to iron, a metal that can form various compounds such as iron oxide or iron sulfate.