The chemical forrmula of potassium heptaoxodichromate(VI) is K2Cr2O7.
The systematic IUPAC name is potassium dichromate (VI).
K2Cr2O7
it is same as ammonium sulphate, (NH4)2SO4
MnI6
That would be chromium(II) sulfate, but really, chromium mostly exists as Cr(III) or Cr(VI), which would change the formula.
SO4^2-
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.
no
CrS3 is the formula of chromium(VI) sulfide
Potassium chromate K2Cr(VI)O4 Indicates the oxidation state of the chromium component.
it is same as ammonium sulphate, (NH4)2SO4
That would be chromium(IV) selenide with the formula CrSe2
The name for K2Cr2O7 is potassium dichromate.
Formula: CrP2
Sulfur dioxide gas turns acidifiedpotassium dichromate(VI) solution from orange to green.Chromium is reducedfrom (VI) to (III). potassium sulfur sulfuric chromium(III) potassiumdichromate(VI) + dioxide + acid sulfate + sulfate + water.
Manganese VI sulfide is MnS3
The chemical formula of uranium hexafluoride is UF6.Uranium hexafluoride is the feedstock for the enrichment of uranium.
Due to the Chromium(VI) atoms
MnI6