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The percent composition of Cr2O3 is approximately 68% Chromium (Cr) and 32% Oxygen (O).

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1y ago

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What class of inorganic compound does Cr2O3 belong to?

Cr2O3 is an oxide.


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 is the percent composition in lithium and bromine?

The percent composition of lithium in lithium bromide (LiBr) is approximately 7.7%. The percent composition of bromine in lithium bromide is approximately 92.3%.


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.


What is the percent composition of c5h12?

The percent composition of C5H12 is: carbon (C) = 83.78%, hydrogen (H) = 16.22%.


What is the name for the formula Cr2O3?

"Chromium(III) oxide", or "dichromium trioxide".


What is the percent composition for 29.0 g of Argon combine completely with 4.30 g of Sulfur?

To find the percent composition, first calculate the total mass by adding the masses of Argon and Sulfur. Then, determine the percent composition of each element by dividing the mass of that element by the total mass and multiplying by 100. In this case, the percent composition of Argon is about 87.1%, and the percent composition of Sulfur is about 12.9%.


What is the percent of a composition of a compound containing 8.6g of Be and 52.4g of I?

To find the percent composition of each element in the compound, you first calculate the molar mass of Be (9.01 g/mol) and I (126.90 g/mol). Then, calculate the percent composition of each element by dividing the mass of the element by the total molar mass of the compound and multiplying by 100. The percent composition of Be is 5.14% and the percent composition of I is 94.86%.


What is the percent composition of calcium flouride?

The percent composition of calcium fluoride is approximately 51.1% calcium and 48.9% fluorine.


What is the percent composition of sodium bromide?

Sodium bromide has a percent composition of approximately 22.8% sodium and 77.2% bromine.


What is the percent composition for CuBr2?

The percent composition for CuBr2 is: Cu= 28.45% Br= 71.55%


What is the percent composition of MnCl2?

MnCl2 contains one manganese (Mn) atom and two chlorine (Cl) atoms. To calculate the percent composition, divide the molar mass of each element by the molar mass of the compound and multiply by 100. The percent composition of Mn in MnCl2 is 25.41%, and the percent composition of Cl is 74.59%.