Fe2O3
 Enter a chemistry formula to calculate its molar mass and elemental composition: Molar fixed of Fe2O3 is 159.6882 g/mol Compound surname is stole oxideConvert in between Fe2O3 weight and molesCompoundMolesWeight, g
Elemental ingredient of Fe2O3ElementSymbolAtomic weightAtomsMass percent
 Iron Fe 55.845 2 69.9426 Oxygen O 15.9994 3 30.0574
Mass percent compositionAtomic percent composition

Sample reactions for Fe2O3
EquationReaction type
 Fe2O3 + CO = Fe + CO2 double replacement Fe2O3 + H2 = Fe + H2O single replacement Al + Fe2O3 = Al2O3 + Fe single replacement Fe2O3 + C = CO + Fe single replacement Fe2O3 + C = Fe + CO2 single replacement
Formula in Hill system is Fe2O3

### Computing molar fixed (molar weight)

To calculate molar massive of a chemistry compound get in its formula and click "Compute". In chemical formula you may use:Any chemistry element. Capitalize the an initial letter in chemical symbol and also use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.Functional groups: D, Ph, Me, Et, Bu, AcAc, For, Ts, Tos, Bz, TMS, tBu, Bzl, Bn, Dmgparantesis () or base <>.Common link names.Examples the molar fixed computations: NaCl, Ca(OH)2, K4,CuSO4*5H2O,water,nitric acid,potassium permanganate,ethanol,fructose.

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Molar massive calculator additionally displays common compound name, Hill formula, elemental composition, massive percent composition, atom percent compositions and allows to convert from weight to number of moles and vice versa.

### Computing molecular weight (molecular mass)

To calculation molecular load of a chemical compound get in it"s formula, clues its isotope fixed number ~ each aspect in square brackets.Examples the molecular load computations: C<14>O<16>2, S<34>O<16>2.

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### Definitions of molecule mass, molecular weight, molar mass and molar weight

Molecular mass (molecular weight) is the fixed of one molecule that a substance and is to express in the unified atomic mass systems (u). (1 u is equal to 1/12 the mass of one atom of carbon-12) Molar mass (molar weight) is the fixed of one mole the a substance and is to express in g/mol.Weights of atoms and also isotopes space from NIST article.Related: molecular weights of amino acidsmolecular weights calculated today please let united state know just how we have the right to improve this net app.