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The formula for potassium chromate is: K2CrO4. The formula provides the following information: there are two potassiums, 1 chromium, and 4 oxygens. It can also be inferred that the charge on the chromate polyatomic group is -2 to balance out the two +1 potassium cations.

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What is the name of this formula k2CrO4?

KCrO4 does not exist it is K2CrO4 and is called Potassium Chromate. Potassium dichromate is K2Cr2O7


Potassium chromate formula?

Formula: K2CrO4


What is the symbol for potassium chromate?

Formula: K2CrO4


How do you write potassium chromate?

Formula: K2CrO4


What is the formula for K2CrO4?

The chemical formula for potassium chromate is K2CrO4.


What is formula for potassium chromate?

The chemical formula for potassium chromate is K2CrO4. It consists of two potassium (K) atoms, one chromium (Cr) atom, and four oxygen (O) atoms.


What is the chemical formula of potassium chromate?

This is a mixture of 2K+ and Cr2O72- ions in strong sulfuric acid.2CrO4- + 2H+ ----> Cr2O72- + H2Ochromate-yellow -> dichromate-orangeNote:Potassium ions do NOT react, they are tribune-ions


What the name of K2CrO4?

This is an impossible reaction. However if you turn it around and do AgNO3 plus K2CrO4 then it is equal to Ag2CrO4 plus 2KNO3.


Why does potassium cromate have its name?

The chemical formula of dipotassium chromate is K2CrO4.The explanation of the name is:- this compound is a salt- the cation is potassium (and here are two atoms of K)- the anion is chromate- consequently the correct derived name will be dipotassium chromate


What is formula mass of potassium diaqua dioxalato chromate?

The formula mass of potassium diaqua dioxalato chromate is calculated by adding the atomic masses of each element present in the compound. The formula for this compound is K[Cr(C2O4)2(H2O)2]. By summing the atomic masses of potassium (K), chromium (Cr), carbon (C), oxygen (O), and hydrogen (H) in the compound, you can determine the formula mass.


What is the formula for cesium chromate?

Cesium Chromate = Cs2CrO4


Chemical formula for potassium and chromate?

Reaction of Potassium hydroxide or any potassium salt of a weak acid with chromic acid produces Potassium chromate. KOH + H2CrO4 ----> K2CrO4 + H2O K+ + H2CrO4 ----> K2CrO4 + H+