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Chromium (Cr) is a metal (transition metal) and O is a non metal, so the bond formed is IONIC.

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8y ago

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What are the products of the chemical reaction between Cr2O3 and SO3?

The chemical reaction between Cr2O3 and SO3 forms chromium sulfate (Cr2(SO4)3).


Chemical formula of chrominum 3 oxide?

The chemical formula for chromium(III) oxide is Cr2O3. It is a dark green solid compound that is commonly used in the manufacturing of pigments, ceramics, and refractory materials.


The name for the compound with the formula Cr2O3 would be written as what?

Cr2O3 is the chemical formula for chromium (III) oxide


What class of inorganic compound does Cr2O3 belong to?

Cr2O3 is an oxide.


What is the Chemical formula for chromium III carbonate yields chromium III oxide plus carbon dioxide?

The chemical formula for chromium III carbonate is Cr2(CO3)3. When it decomposes, it yields chromium III oxide (Cr2O3) and carbon dioxide (CO2).


Which type of chemical bond is found in an alloy?

No chemical bond, but a metallic bond.


Is Cr2O3 an ionic or molecular compound?

Cr2O3 is an ionic compound. It is composed of chromium (Cr) and oxygen (O) ions that are held together by ionic bonds.


What chemical is not a bond?

All chemicals are held by chemical bond


Carbohydrate molecule contains what type of chemical bond?

The chemical bond of carbohydrates is called glycosidic bond.


What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3 g of aluminum?

To determine the theoretical yield of chromium produced, you first need to balance the chemical equation for the reaction between Cr2O3 and aluminum. Next, calculate the molar mass of Cr2O3 to find the moles used in the reaction. Use the stoichiometry of the balanced equation to find the moles of chromium that can be produced, and then convert that to grams.


Which is the correct name for Cr2O3?

Cr2O3 is known as Chromium(III) oxide. Please see the "related links" below for more information about this compound.


Is covalent a chemical bond?

Yes, it is a form of chemical bond. Other chemical bonds include ionic and metallic bond.