SO3
 Enter a chemical formula to calculate its molar mass and elemental composition: Molar massive of SO3 is 80.0632 g/mol Convert between SO3 weight and also molesCompoundMolesWeight, g
Elemental ingredient of SO3ElementSymbolAtomic weightAtomsMass percent
 Sulfur S 32.065 1 40.0496 Oxygen O 15.9994 3 59.9504
Mass percent compositionAtomic percent composition

Sample reactions because that SO3
EquationReaction type
 SO3 + H2O = H2SO4 synthesis SO3 = SO2 + O2 decomposition CaO + SO3 = CaSO4 synthesis SO3 + NaOH = Na2SO4 + H2O double replacement Sc2O3 + SO3 = Sc2(SO4)3 synthesis
Formula in Hill system is O3S

### Computing molar massive (molar weight)

To calculation molar mass of a chemical compound enter its formula and click "Compute". In chemistry formula you might use:Any chemical element. Capitalize the an initial letter in chemistry 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 that 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 typical compound name, Hill formula, element composition, mass percent composition, atomic percent compositions and enables to convert from load to number of moles and vice versa.

### Computing molecular weight (molecular mass)

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

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

Molecular mass (molecular weight) is the mass of one molecule the a substance and is expressed in the linked 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 that a substance and is expressed in g/mol.Weights the atoms and also isotopes space from NIST article.Related: molecular weights that amino acidsmolecular weights calculated today you re welcome let united state know exactly how we can improve this internet app. 