Enter a chemical formula to calculate its molar mass and also elepsychological composition:
Molar mass of Cr2(CO3)3 is 284.0189 g/mol Convert in between Cr2(CO3)3 weight and also molesCompoundMolesWeight, g
Cr2(CO3)3
Elepsychological complace of Cr2(CO3)3ElementSymbolAtomic weightAtomsMass percent
ChromiumCr51.9961236.6145
CarbonC12.0107312.6865
OxygenO15.9994950.6989
Mass percent compositionAtomic percent composition



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Sample reactions for Cr2(CO3)3
EquationReactivity typeCr2(CO3)3 = Cr2O3 + CO2decomposition
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3double replacement
Formula in Hill device is C3Cr2O9

Computing molar mass (molar weight)

To calculate molar mass of a chemical compound enter its formula and also click "Compute". In chemical formula you may use:Any chemical facet. Capitalize the initially letter in chemical symbol and also usage 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.Instances of molar mass computations: NaCl, Ca(OH)2, K4,CuSO4*5H2O,water,nitric acid,potassium permanganate,ethanol,fructose.Molar mass calculator also screens common compound name, Hill formula, elepsychological composition, mass percent composition, atomic percent compositions and also enables to transform from weight to number of moles and also vice versa.

Computing molecular weight (molecular mass)

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

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

Molecular mass (molecular weight) is the mass of one molecule of a substance and also is expressed in the merged atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12) Molar mass (molar weight) is the mass of one mole of a substance and also is expressed in g/mol.Weights of atoms and isotopes are from NIST short article.Give us feedback around your experience with Molecular Weight Calculator.Related: Molecular weights of amino acidsmolecular weights calculated today
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