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Explain Bot To determine the chemical formula of potassium tetrabromo(ortho-phenanthroline)-cobaltate(III), we need to understand the different components present in the compound.
1. Potassium (K): The symbol for potassium is K, which is derived from its Latin name "kalium."
2. Tetrabromo: "Tetra" indicates that there are four bromine atoms present in the compound.
3. (ortho-phenanthroline): Ortho-phenanthroline is an organic ligand, which acts as a complexing agent by bonding to a metal ion.
4. Cobaltate(III): This indicates that the central metal ion is cobalt (Co) and it has a +3 charge.
Combining all these components, the chemical formula for potassium tetrabromo(ortho-phenanthroline)-cobaltate(III) can be determined as K[Co(phen)(Br)4], where phen refers to phenanthroline.