HgCr2O7
Plumbic = Lead(IV) Pb(Cr2O7)2
The chemical formula of potassium dichromate is K2Cr2O7
The formula for nickel (II) dichromate is NiCr2O7.
Ammonium Dichromate: (NH4)2Cr2O7. The subscript on Ammonium (NH4) is 2.
In 2 moles of potassium dichromate, there are 16 moles of oxygen atoms (from the two oxygen atoms in each formula unit). The molar mass of oxygen is 16 g/mol, so in 2 moles of potassium dichromate, there are 32 grams of oxygen.
H2Cr207 is also known as chromic acid.
Mercury I dichromate is Hg2Cr2O7 Mercury II dichromate is HgCr2O7
It is the formula of Dichromate ion
The chemical formula for titanium dichromate is Ti(Cr2O7)2.
Cr2O7 2-
The formula for ammonium ion is NH4+ and for dichromate ion is Cr2O7^2-. When these two ions combine, the chemical formula for ammonium dichromate is (NH4)2Cr2O7.
Plumbic = Lead(IV) Pb(Cr2O7)2
The chemical formula of potassium dichromate is K2Cr2O7
The formula for nickel (II) dichromate is NiCr2O7.
The formula of the dichromate ion is Cr2O72-
Fe2(Cr2O7)3
The chemical formula for potassium aluminum dichromate is KAl(SO4)2•12H2O.