A chemical compound is found to have the following composition : C=19 – InterviewSolution

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1.	A chemical compound is found to have the following composition : C=19.57%,Fe=15.2%,N=22.83%,K=42.39% Calculate the empirical formula of the compound. What will be its molecular formula if the molecular mass of the compound is 368 ? Name the compound.
Answer» SOLUTION :The MOLECULAR FORMULA `K_(4)FeC_(6)N_(6)` suggests that it is POTASSIUM FERROCYANIDE, viz., `K_(4)[Fe(CN)_(6)].`

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