Al2O3
 Enter a chemical formula to calculate its molar mass and elemental composition: Molar massive of Al2O3 is 101.96128 ± 0.00090 g/mol Compound surname is aluminium oxideConvert in between Al2O3 weight and molesCompoundMolesWeight, g
Elemental ingredient of Al2O3ElementSymbolAtomic weightAtomsMass percent
 Aluminum Al 26.9815 2 52.9251 Oxygen O 15.9994 3 47.0749
Mass percent compositionAtomic percent composition

Sample reactions because that Al2O3
EquationReaction type
 Al2O3 = Al + O2 decomposition Al2O3 + H2SO4 = Al2(SO4)3 + H2O double replacement Al2O3 + HCl = AlCl3 + H2O double replacement Al2O3 + H2O = Al(OH)3 synthesis F2 + Al2O3 = AlF3 + O2 single replacement
Formula in Hill mechanism is Al2O3

### Computing molar mass (molar weight)

To calculation molar mass of a chemistry compound get in its formula and also click "Compute". In chemistry formula you might use:Any chemistry element. Capitalize the an initial letter in chemistry symbol and also use lower instance for the staying 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 brackets <>.Common compound 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 mass calculator additionally displays usual compound name, Hill formula, element composition, fixed percent composition, atomic percent compositions and permits to transform from load to number of moles and vice versa.

### Computing molecular weight (molecular mass)

To calculation molecular weight of a chemical compound go into it"s formula, specify its isotope fixed number ~ each element in square brackets.Examples that molecular weight computations: C<14>O<16>2, S<34>O<16>2.

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

Molecular mass (molecular weight) is the mass of one molecule the a substance and also is expressed in the combined atomic mass units (u). (1 u is equal to 1/12 the massive of one atom that carbon-12) Molar mass (molar weight) is the mass of one mole of a substance and also is expressed in g/mol.Weights that atoms and also isotopes room from NIST article.Related: molecule weights that amino acidsmolecular weights calculate today please let us know exactly how we can improve this internet app. 