K₂Cr₂O₇ is the systematic formula for the name potassium dichromate.
The chemical formula that gives total number of atoms of each element in one molecule of a compound is called Molecular Formula.
Oxidation state is also known as oxidation number. It is defined as the atom is equal to the total number of electrons which have been removed from the element in order to form chemical bond with other atom.
Here, cation is potassium which shows potassium in is +1 oxidation state. So the cation is represented as K⁺.
Again, the chromate is represented as Cr₂O₇⁻².
Potassium dichromate is inorganic compound. The formula is represented as K₂Cr₂O₇.
Thus from the above conclusion we can say that The systematic formula for the name potassium dichromate is K₂Cr₂O₇.
Learn more about the Molecular Formula here: brainly.com/question/15960587
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