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FeO is 50 mole % Fe and 50 mole % O
FeO is 77.73 mass % Fe and 22.27 mass % O
mass fraction X = molar mass X / (total molar mass of compound)
mass % Fe = [Atomic Mass Fe] / ([atomic mass Fe] + [atomic mass O])
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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%.
What is the formula of the compound between calcium and sulfur that has the percent composition 55.6 percent calcium and 44.4 percent sulfur?
The formula of the compound between calcium and sulfur with the given percent composition would be CaS. This is because the ratio of calcium to sulfur atoms in calcium sulfide matches the given percentage composition.
What is the precent composition of hydrogen in water?
The formula of water is H2O. The gram atomic mass of hydrogen is 1.008 and the gram atomic mass of oxygen is 15.999. Therefore, the mass percent composition of hydrogen in water is 100{(2)(1.008)/[(2)(1.008) + 15.999] or 11.19 %.The percent composition of hydrogen in water is: 11,19 %.
What is the percent composition of ammonium carbonate?
Ammonium carbonate has the formula (NH4)2CO3. To calculate the percent composition, you first find the molar mass of each element and then divide the molar mass of each element in the formula by the formula mass of the compound and multiply by 100 to get the percentage.
FeO and FE3O4 react to form 5.779g of Fe2O3 What is the percent by mass of FeO if Feo and Fe3O4 is 5.280g.?
just apply poac on both the sides and get the solution
What is the chemical make-up of limonite?
Limonite is an iron ore; the approximative composition is FeO(OH).nH2O.
What is the chemical composition of magnetite?
The iron itself is usually found in the form of magnetite(Fe3O4), hematite (Fe2O3), goethite (FeO(OH)), limonite (FeO(OH).n(H2O)) or siderite (FeCO3). Source:Wiki
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%.
What is the percent composition of c5h12?
The percent composition of C5H12 is: carbon (C) = 83.78%, hydrogen (H) = 16.22%.
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 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 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 Cr2O3?
The percent composition of Cr2O3 is approximately 68% Chromium (Cr) and 32% Oxygen (O).
What is the percent composition for CuBr2?
The percent composition for CuBr2 is: Cu= 28.45% Br= 71.55%
What does tu eres feo mean?
tu = you .. eres = are .. feo = ugly .. feo is male, fea is female YOU ARE UGLY
