Ammonium Dichromate: (NH4)2Cr2O7.
The subscript on Ammonium (NH4) is 2.
The dichromate ion is Cr2O7-2. Ammonium dichromate is two ammonium ions and one dichromate ion (to balance charges- ammonium has a +1 charge and dichromate has a -2 charge): (NH4)2Cr2O7. Therefore, ammonium dichromate would contain 7 oxygen atoms.
NH3Cr2o7 is ammonium dichromate and CoCl3 is cobalt III Chloride
The formula for the ammonium cation is NH4+. The formula for the thiosulfate anion is S2O32-. To balance the charges out to zero, twice as many ammoniums are needed than thiosulfates. This is shown using a subscript in the formula: (NH4)2S2O3
The chemical formula for mercury(II) dichromate is HgCr2O7.
The chemical formula of potassium dichromate is K2Cr2O7
The chemical formula (NH4)2Cr2O7 is for ammonium dichromate.
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.
The compound NH4 2Cr2O7 is known as ammonium dichromate. Its chemical structure consists of two ammonium ions (NH4+) and one dichromate ion (Cr2O7^2-). The dichromate ion is composed of two chromium atoms bonded to seven oxygen atoms in a polyatomic anion.
The chemical formula for cesium dichromate is Cs2Cr2O7.
If it would have existed it formula would have been NH4CrO4
The dichromate ion is Cr2O7-2. Ammonium dichromate is two ammonium ions and one dichromate ion (to balance charges- ammonium has a +1 charge and dichromate has a -2 charge): (NH4)2Cr2O7. Therefore, ammonium dichromate would contain 7 oxygen atoms.
NH3Cr2o7 is ammonium dichromate and CoCl3 is cobalt III Chloride
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
The chemical formula for titanium dichromate is Ti(Cr2O7)2.
The formula for the ammonium cation is NH4+. The formula for the thiosulfate anion is S2O32-. To balance the charges out to zero, twice as many ammoniums are needed than thiosulfates. This is shown using a subscript in the formula: (NH4)2S2O3
The chemical formula for mercury(II) dichromate is HgCr2O7.
The chemical formula of potassium dichromate is K2Cr2O7