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Two Chromium Atoms, and 3 Oxygen Atoms. (Cr2O3)

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14y ago

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A chromium oxide compound contains 104.0 g of chromium and 48.0 g of oxygen. what is the most likely empirical formula of this compound?

To find the empirical formula, we need to determine the ratio of atoms present in the compound. First, convert the masses of chromium and oxygen to moles. The mole ratio will be approximately 2:3, indicating the compound is most likely chromium(III) oxide with the empirical formula Cr2O3.


What is the formula of Chromium (II) oxide?

The formula of Chromium (II) oxide is CrO.


What is the empirical formula for barium oxide?

Formula: Ba3N2


What is the empirical formula for manganese oxide?

The empirical formula for manganese oxide is MnO.


Chromium IV oxide formula?

CrO2this is the incorrect formula. For Chromium II oxide the formula is actually CrO without the 2. The reason for this is simple. the II after chromium indicates that it has a charge of +2, and the oxygen, we know is in group 16, has a charge of -2. The formula CrO2 is actually the formula for chromium IV oxide>


What is the name for the formula Cr2O3?

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


What is the name for the compound with the formula Cr2O3?

Cr2O3 is, Chromium (III) oxide or simply Chromium oxide.


What is the empirical formula for calcium carbon and oxide?

Calcium = Ca Carbon = C oxide = O(2-) Calcium carbonate = CaCO3


If a compound containing chromium and silicon has 73.52 mass percent chromium what is its empirical formula?

To find the empirical formula, we need to determine the molar ratio of chromium to silicon. If 73.52% of the compound's mass is chromium, then the mass of silicon must be 100% - 73.52% = 26.48%. Next, we convert these percentages to moles, then divide by the smallest number of moles to get the simplest whole number ratio. The empirical formula is CrSi.


What is the formula for chromium III oxide?

Chromium oxide may refer to:Chromium(II) oxide, CrOChromium(III) oxide, Cr2O3Chromium dioxide (chromium(IV) oxide), CrO2Chromium trioxide (chromium(VI) oxide), CrO3


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

Cr2O3 is the chemical formula for chromium (III) oxide


Empirical formula for silver oxide?

Silver oxide is an ionic compound so its molecular and empirical formula is same Ag2O