Printed from https://www.webqc.org

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of TiGaGeTaNiMnCoCuVCrMoZrAlSnNiSiRuPdFeHNOYC is 1525.1461 g/mol

Convert between TiGaGeTaNiMnCoCuVCrMoZrAlSnNiSiRuPdFeHNOYC weight and moles
CompoundMolesWeight, g
TiGaGeTaNiMnCoCuVCrMoZrAlSnNiSiRuPdFeHNOYC

Elemental composition of TiGaGeTaNiMnCoCuVCrMoZrAlSnNiSiRuPdFeHNOYC
ElementSymbolAtomic weightAtomsMass percent
TitaniumTi47.86713.1385
GalliumGa69.72314.5716
GermaniumGe72.6414.7628
TantalumTa180.94788111.8643
NickelNi58.693427.6968
ManganeseMn54.93804513.6021
CobaltCo58.93319513.8641
CopperCu63.54614.1666
VanadiumV50.941513.3401
ChromiumCr51.996113.4093
MolybdenumMo95.9616.2919
ZirconiumZr91.22415.9813
AluminumAl26.981538611.7691
TinSn118.71017.7835
SiliconSi28.085511.8415
RutheniumRu101.0716.6269
PalladiumPd106.4216.9777
IronFe55.84513.6616
HydrogenH1.0079410.0661
NitrogenN14.006710.9184
OxygenO15.999411.0490
YttriumY88.9058515.8293
CarbonC12.010710.7875

Computing molar mass step by step

First, compute the number of each atom in TiGaGeTaNiMnCoCuVCrMoZrAlSnNiSiRuPdFeHNOYC:
Ti: 1, Ga: 1, Ge: 1, Ta: 1, Ni: 2, Mn: 1, Co: 1, Cu: 1, V: 1, Cr: 1, Mo: 1, Zr: 1, Al: 1, Sn: 1, Si: 1, Ru: 1, Pd: 1, Fe: 1, H: 1, N: 1, O: 1, Y: 1, C: 1

Then, lookup atomic weights for each element in periodic table:
Ti: 47.867, Ga: 69.723, Ge: 72.64, Ta: 180.94788, Ni: 58.6934, Mn: 54.938045, Co: 58.933195, Cu: 63.546, V: 50.9415, Cr: 51.9961, Mo: 95.96, Zr: 91.224, Al: 26.9815386, Sn: 118.71, Si: 28.0855, Ru: 101.07, Pd: 106.42, Fe: 55.845, H: 1.00794, N: 14.0067, O: 15.9994, Y: 88.90585, C: 12.0107

Now, compute the sum of products of number of atoms to the atomic weight:
Molar mass (TiGaGeTaNiMnCoCuVCrMoZrAlSnNiSiRuPdFeHNOYC) = ∑ Counti * Weighti =
Count(Ti) * Weight(Ti) + Count(Ga) * Weight(Ga) + Count(Ge) * Weight(Ge) + Count(Ta) * Weight(Ta) + Count(Ni) * Weight(Ni) + Count(Mn) * Weight(Mn) + Count(Co) * Weight(Co) + Count(Cu) * Weight(Cu) + Count(V) * Weight(V) + Count(Cr) * Weight(Cr) + Count(Mo) * Weight(Mo) + Count(Zr) * Weight(Zr) + Count(Al) * Weight(Al) + Count(Sn) * Weight(Sn) + Count(Si) * Weight(Si) + Count(Ru) * Weight(Ru) + Count(Pd) * Weight(Pd) + Count(Fe) * Weight(Fe) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) + Count(Y) * Weight(Y) + Count(C) * Weight(C) =
1 * 47.867 + 1 * 69.723 + 1 * 72.64 + 1 * 180.94788 + 2 * 58.6934 + 1 * 54.938045 + 1 * 58.933195 + 1 * 63.546 + 1 * 50.9415 + 1 * 51.9961 + 1 * 95.96 + 1 * 91.224 + 1 * 26.9815386 + 1 * 118.71 + 1 * 28.0855 + 1 * 101.07 + 1 * 106.42 + 1 * 55.845 + 1 * 1.00794 + 1 * 14.0067 + 1 * 15.9994 + 1 * 88.90585 + 1 * 12.0107 =
1525.1461 g/mol


Mass percent compositionAtomic percent composition

Formula in Hill system is CHAlCoCrCuFeGaGeMnMoNNi2OPdRuSiSnTaTiVYZr

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:
  • Any chemical element. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.
  • Functional groups: D, T, Ph, Me, Et, Bu, AcAc, For, Tos, Bz, TMS, tBu, Bzl, Bn, Dmg
  • parenthesis () or brackets [].
  • Common compound names.
Examples of molar mass computations: NaCl, Ca(OH)2, K4[Fe(CN)6], CuSO4*5H2O, nitric acid, potassium permanganate, ethanol, fructose, caffeine, water.

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

  • 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.
  • Mole is a standard scientific unit for measuring large quantities of very small entities such as atoms and molecules. One mole contains exactly 6.022 ×1023 particles (Avogadro's number)

Steps to calculate molar mass

  1. Identify the compound: write down the chemical formula of the compound. For example, water is H2O, meaning it contains two hydrogen atoms and one oxygen atom.
  2. Find atomic masses: look up the atomic masses of each element present in the compound. The atomic mass is usually found on the periodic table and is given in atomic mass units (amu).
  3. Calculate molar mass of each element: multiply the atomic mass of each element by the number of atoms of that element in the compound.
  4. Add them together: add the results from step 3 to get the total molar mass of the compound.

Example: calculating molar mass

Let's calculate the molar mass of carbon dioxide (CO2):

  • Carbon (C) has an atomic mass of about 12.01 amu.
  • Oxygen (O) has an atomic mass of about 16.00 amu.
  • CO2 has one carbon atom and two oxygen atoms.
  • The molar mass of carbon dioxide is 12.01 + (2 × 16.00) = 44.01 g/mol.

Lesson on computing molar mass

Weights of atoms and isotopes are from NIST article.

Related: Molecular weights of amino acids

molecular weights calculated today
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?
Choose languageDeutschEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский中文日本語한국어