The chemical formula for manganese(IV) iodide is MnI4.
The chemical forrmula of potassium heptaoxodichromate(VI) is K2Cr2O7. The systematic IUPAC name is potassium dichromate (VI).
HgNO3 The empirical formula of an ionic compound represents the lowest whole-number ratio of each ion. Note: Hg2(NO3)2 is mercury (I) nitrate. There is a mercury (II) nitrate compound with the formula Hg(NO3)2.
That would be chromium(II) sulfate, but really, chromium mostly exists as Cr(III) or Cr(VI), which would change the formula.
The formula for a sulfate VI ion is SO4^2-. It consists of one sulfur atom bonded to four oxygen atoms, with a charge of 2- due to the presence of two additional electrons.
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ammonium tetraoxosulphate vi acid *************************** We were taught this is Ammonium Hydrogen Sulphate [Also: Ammonium Bisulphate]
Cobalt tetraoxosulphate (vi) ion
The chemical formula for uranium(VI) iodide is UI6.
The chemical formula of chromium(VI) sulfide is Cr2S3.
The compound formed between chromium(VI) and chlorine is chromium(VI) chloride, with the chemical formula CrCl6.
Cobalt tetraoxosulphate (vi) ion
The chemical formula for the compound formed between chromium VI and selenium is Cr2Se3.
Al2(SO4)3
The chemical formula for manganese(IV) iodide is MnI4.
The name of the ionic compound CoSO4 is cobalt(II) sulfate.
The chemical forrmula of potassium heptaoxodichromate(VI) is K2Cr2O7. The systematic IUPAC name is potassium dichromate (VI).