CALCULATE MOLAR MASS

     
Al2(SO4)3*18H2O
Enter a chemical formula lớn calculate its molar mass and elemental composition:
Molar mass of Al2(SO4)3*18H2O is 666.4259 g/mol


Convert between Al2(SO4)3*18H2O weight và moles
CompoundMolesWeight, g

Elemental composition of Al2(SO4)3*18H2OElementSymbolAtomic weightAtomsMass percent
AluminumAl26.981538628.0974
HydrogenH1.00794365.4448
OxygenO15.99943072.0233
SulfurS32.065314.4345
Mass percent compositionAtomic percent composition

Formula in Hill system is Al2H36O30S3

Computing molar mass (molar weight)

To calculate molar mass of a chemical compound enter its formula và click "Compute". In chemical formula you may use:Any chemical element. Capitalize the first letter in chemical symbol và 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 brackets <>.Common compound names.Examples of molar mass computations: NaCl, Ca(OH)2, K4,CuSO4*5H2O,water,nitric acid,potassium permanganate,ethanol,fructose.

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Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows khổng lồ convert from weight lớn number of moles & vice versa.

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Computing molecular weight (molecular mass)

To calculate molecular weight of a chemical compound enter it"s formula, specify its isotope mass number after each element in square brackets.Examples of molecular weight computations: C<14>O<16>2, S<34>O<16>2.

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Definitions of molecular mass, molecular weight, molar mass & molar weight

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal khổng lồ 1/12 the mass of one atom of carbon-12) Molar mass (molar weight) is the mass of one mole of a substance và is expressed in g/mol.Weights of atoms và isotopes are from NIST article.Related: Molecular weights of amino acidsmolecular weights calculated today Please let us know how we can improve this web app.
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