Atomic Mass Of Barium

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Physical Properties of Barium. Atomic Mass Average: 137.327; Boiling Point: 2171K 1898. 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 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 is expressed in g/mol. Weights of atoms and isotopes are from NIST article. The mass number is the sum of protons and electrons in the atomic nucleus of an isotope. Barium has many isotopes and each has another mass number. What is the atomic number and atomic mass.

Average Atomic Mass Of Barium


Molar mass of BaI2 is 391.1359 g/mol
Compound name is barium iodide
Convert between BaI2 weight and moles
CompoundMolesWeight, g
BaI2

Elemental composition of BaI2
ElementSymbolAtomic weightAtomsMass percent
BariumBa137.327135.1098
IodineI126.90447264.8902

Mass percent compositionAtomic percent composition

Sample reactions for BaI2
EquationReaction type
KBr + BaI2 = KI + BaBr2double replacement
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4double replacement
Ag2SO4 + BaI2 = BaSO4 + AgIdouble replacement
BaI2 + Cl2 = BaCl2 + I2single replacement
BaI2 + AgNO3 = Ba(NO3)2 + AgIdouble replacement

Formula in Hill system is BaI2

Computing molar mass (molar weight)

To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use:
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Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert from weight to number of moles and 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 element 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 is expressed in the unified 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 is expressed in g/mol.
Weights of atoms and isotopes are from NIST article.
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Atomic mass of barium in grams

Atomic Mass Of Barium In Periodic Table

Atomic Mass Of BariumAtomic mass of barium hydroxide

Barium

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Atomic Mass Of Barium Oxide

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