AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn is 2065.4791 g/mol

Convert between AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn weight and moles

Compound	Moles		Weight, g
AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn

Elemental composition of AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn

Element	Symbol	Atomic weight	Atoms	Mass percent
Aluminum	Al	26.9815386	1	1.3063
Beryllium	Be	9.012182	1	0.4363
Bismuth	Bi	208.98040	1	10.1178
Boron	B	10.811	1	0.5234
Calcium	Ca	40.078	1	1.9404
Chromium	Cr	51.9961	1	2.5174
Copper	Cu	63.546	1	3.0766
Silver	Ag	107.8682	1	5.2224
Hydrogen	H	1.00794	1	0.0488
Iron	Fe	55.845	1	2.7037
Nickel	Ni	58.6934	1	2.8416
Cobalt	Co	58.933195	1	2.8532
Lead	Pb	207.2	1	10.0316
Magnesium	Mg	24.3050	1	1.1767
Manganese	Mn	54.938045	1	2.6598
Molybdenum	Mo	95.96	1	4.6459
Nitrogen	N	14.0067	1	0.6781
Niobium	Nb	92.90638	1	4.4981
Tantalum	Ta	180.94788	1	8.7606
Oxygen	O	15.9994	1	0.7746
Phosphorus	P	30.973762	1	1.4996
Silicon	Si	28.0855	1	1.3598
Sulfur	S	32.065	1	1.5524
Tellurium	Te	127.60	1	6.1777
Tin	Sn	118.710	1	5.7473
Titanium	Ti	47.867	1	2.3175
Tungsten	W	183.84	1	8.9006
Vanadium	V	50.9415	1	2.4663
Zinc	Zn	65.38	1	3.1654

Computing molar mass step by step
First, compute the number of each atom in AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn: Al: 1, Be: 1, Bi: 1, B: 1, Ca: 1, Cr: 1, Cu: 1, Ag: 1, H: 1, Fe: 1, Ni: 1, Co: 1, Pb: 1, Mg: 1, Mn: 1, Mo: 1, N: 1, Nb: 1, Ta: 1, O: 1, P: 1, Si: 1, S: 1, Te: 1, Sn: 1, Ti: 1, W: 1, V: 1, Zn: 1 Then, lookup atomic weights for each element in periodic table: Al: 26.9815386, Be: 9.012182, Bi: 208.9804, B: 10.811, Ca: 40.078, Cr: 51.9961, Cu: 63.546, Ag: 107.8682, H: 1.00794, Fe: 55.845, Ni: 58.6934, Co: 58.933195, Pb: 207.2, Mg: 24.305, Mn: 54.938045, Mo: 95.96, N: 14.0067, Nb: 92.90638, Ta: 180.94788, O: 15.9994, P: 30.973762, Si: 28.0855, S: 32.065, Te: 127.6, Sn: 118.71, Ti: 47.867, W: 183.84, V: 50.9415, Zn: 65.38 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (AlBeBiBCaCrCuAgHFeNiCoPbMgMnMoNNbTaOPSiSTeSnTiWVZn) = ∑ Count_i * Weight_i = Count(Al) * Weight(Al) + Count(Be) * Weight(Be) + Count(Bi) * Weight(Bi) + Count(B) * Weight(B) + Count(Ca) * Weight(Ca) + Count(Cr) * Weight(Cr) + Count(Cu) * Weight(Cu) + Count(Ag) * Weight(Ag) + Count(H) * Weight(H) + Count(Fe) * Weight(Fe) + Count(Ni) * Weight(Ni) + Count(Co) * Weight(Co) + Count(Pb) * Weight(Pb) + Count(Mg) * Weight(Mg) + Count(Mn) * Weight(Mn) + Count(Mo) * Weight(Mo) + Count(N) * Weight(N) + Count(Nb) * Weight(Nb) + Count(Ta) * Weight(Ta) + Count(O) * Weight(O) + Count(P) * Weight(P) + Count(Si) * Weight(Si) + Count(S) * Weight(S) + Count(Te) * Weight(Te) + Count(Sn) * Weight(Sn) + Count(Ti) * Weight(Ti) + Count(W) * Weight(W) + Count(V) * Weight(V) + Count(Zn) * Weight(Zn) = 1 * 26.9815386 + 1 * 9.012182 + 1 * 208.9804 + 1 * 10.811 + 1 * 40.078 + 1 * 51.9961 + 1 * 63.546 + 1 * 107.8682 + 1 * 1.00794 + 1 * 55.845 + 1 * 58.6934 + 1 * 58.933195 + 1 * 207.2 + 1 * 24.305 + 1 * 54.938045 + 1 * 95.96 + 1 * 14.0067 + 1 * 92.90638 + 1 * 180.94788 + 1 * 15.9994 + 1 * 30.973762 + 1 * 28.0855 + 1 * 32.065 + 1 * 127.6 + 1 * 118.71 + 1 * 47.867 + 1 * 183.84 + 1 * 50.9415 + 1 * 65.38 = 2065.4791 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is AgAlBBeBiCaCoCrCuFeHMgMnMoNNbNiOPPbSSiSnTaTeTiVWZn

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

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.
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).
Calculate molar mass of each element: multiply the atomic mass of each element by the number of atoms of that element in the compound.
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.

molecular weights calculated today

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