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The ortho-phenanthroline ligand in the formula

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Question- Potassium tetrabromo (ortho-phenanthroline)-cobaltate(III) Use the chemical formula of the ortho-phenanthroline ligand in the formula rather than the shorthand abbreviation. Express your answer as a chemical formula. I wrote K[CoBr4(C12H8N2)] but it marked it wrong

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Reference no: EM13697792

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