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Why are there 7 oxygen's in ammonium dichromate?
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.
What is the formula of ammonium chromate?
NH3Cr2o7 is ammonium dichromate and CoCl3 is cobalt III Chloride
Chemical formula of ammonium thiosulphate?
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
What is the formula for mercury 2 dichromate?
The chemical formula for mercury(II) dichromate is HgCr2O7.
What is the formula for patassium dichromate?
The chemical formula of potassium dichromate is K2Cr2O7
What is the chemical name of NH4 Cr2O72-?
The chemical formula (NH4)2Cr2O7 is for ammonium dichromate.
What is the formula of ammonium and 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.
What is the compound name for NH4 2Cr2O7 and stucture?
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.
What is the chemical formula for cesium dichromate?
The chemical formula for cesium dichromate is Cs2Cr2O7.
What is the formula for ammonium II chromate?
If it would have existed it formula would have been NH4CrO4
Why are there 7 oxygen's in ammonium dichromate?
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.
What is the formula of ammonium chromate?
NH3Cr2o7 is ammonium dichromate and CoCl3 is cobalt III Chloride
What does a subscript in a chemical formula represents?
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
What is the chemical formula for titanium dichromate?
The chemical formula for titanium dichromate is Ti(Cr2O7)2.
Chemical formula of ammonium thiosulphate?
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
What is the formula for mercury 2 dichromate?
The chemical formula for mercury(II) dichromate is HgCr2O7.
What is the formula for patassium dichromate?
The chemical formula of potassium dichromate is K2Cr2O7
