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What is the chemical formula of potassium chromate?

Updated: 8/11/2023

Wiki User

∙ 6y ago

Best Answer

This is a mixture of 2K+ and Cr2O72- ions in strong sulfuric acid.

2CrO4- + 2H+ ----> Cr2O72- + H2O

chromate-yellow -> dichromate-orange

Note:

Potassium ions do NOT react, they are tribune-ions

Wiki User

∙ 12y ago

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Wiki User

∙ 13y ago

Potassium cromate K2CrO4 is a yellow solid. used as oxidizing agent for different processes.

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Wiki User

∙ 13y ago

Potassium chromate(K2CrO4) contains 2 atoms of Potassium, 1 of Chromium and 4 of Oxygen

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Wiki User

∙ 6y ago

Potassium chromate is K2CrO4

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Wiki User

∙ 13y ago

The same, Potassium chromate

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Continue Learning about Earth Science

What is the chemical formula for iron 2 chromate?

The chemical formula for Iron(II) Chromate would be FeCrO4.

What information is provided by the formula for potassium chromate?

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.

What is the molecular formula for sodium chromate?

it is 106 grams it is 106 grams it is 106 grams

What is the chemical formula for rubidium chromate?

Rubidium Chromate = Rb2CrO4

What is chemical formula for potassium chlorite?

The chemical formula of potassium chlorate is KClO3.

Related questions

What is formula for potassium chromate?

Formula: K2CrO4

Potassium chromate formula?

Formula: K2CrO4

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 the name of this formula k2CrO4?

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

What the name of K2CrO4?

Potassium chromate K2Cr(VI)O4 Indicates the oxidation state of the chromium component.

What is the symbol for potassium chromate?

Formula: K2CrO4

How do you write potassium chromate?

Formula: K2CrO4

What is the chemical formula for iron 2 chromate?

The chemical formula for Iron(II) Chromate would be FeCrO4.

What is the chemical formula for beryillium chromate?

Beryllium Chromate = BeCrO4

What information is provided by the formula for potassium chromate?

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.

What is the chemical formula for calcium chlorite?

The formula for calcium chromate is CaCrO4.

Could sodium chromate be used instead of potassium chromate?

Yes, because chemical properties of sodium and potassium ions are nearly same.

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