H96UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC101N7Cl2S2O105 molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of H₉₆UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC₁₀₁N₇Cl₂S₂O₁₀₅ is 6416.6939 g/mol

Convert between H₉₆UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC₁₀₁N₇Cl₂S₂O₁₀₅ weight and moles

Compound	Moles		Weight, g
H₉₆UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC₁₀₁N₇Cl₂S₂O₁₀₅

Elemental composition of H₉₆UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC₁₀₁N₇Cl₂S₂O₁₀₅

Element	Symbol	Atomic weight	Atoms	Mass percent
Hydrogen	H	1.00794	96	1.5080
Uranium	U	238.02891	1	3.7095
Actinium	Ac	227.027752	1	3.5381
Fluorine	F	18.9984032	1	0.2961
Antimony	Sb	121.760	1	1.8976
Lead	Pb	207.2	1	3.2291
Tellurium	Te	127.60	1	1.9886
Cobalt	Co	58.933195	1	0.9184
Cadmium	Cd	112.411	1	1.7519
Radium	Ra	226.025410	1	3.5225
Arsenic	As	74.92160	1	1.1676
Curium	Cm	243.061389	1	3.7880
Einsteinium	Es	252.08298	1	3.9285
Protactinium	Pa	231.03588	1	3.6005
Radon	Rn	210.990601	1	3.2882
Polonium	Po	208.982430	1	3.2569
Mercury	Hg	200.59	1	3.1261
Thallium	Tl	204.3833	1	3.1852
Sodium	Na	22.98976928	1	0.3583
Iodine	I	126.90447	1	1.9777
Bromine	Br	79.904	1	1.2453
Carbon	C	12.0107	101	18.9051
Nitrogen	N	14.0067	7	1.5280
Chlorine	Cl	35.453	2	1.1050
Sulfur	S	32.065	2	0.9994
Oxygen	O	15.9994	105	26.1807

Computing molar mass step by step
First, compute the number of each atom in H₉₆UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC₁₀₁N₇Cl₂S₂O₁₀₅: H: 96, U: 1, Ac: 1, F: 1, Sb: 1, Pb: 1, Te: 1, Co: 1, Cd: 1, Ra: 1, As: 1, Cm: 1, Es: 1, Pa: 1, Rn: 1, Po: 1, Hg: 1, Tl: 1, Na: 1, I: 1, Br: 1, C: 101, N: 7, Cl: 2, S: 2, O: 105 Then, lookup atomic weights for each element in periodic table: H: 1.00794, U: 238.02891, Ac: 227.0277521, F: 18.9984032, Sb: 121.76, Pb: 207.2, Te: 127.6, Co: 58.933195, Cd: 112.411, Ra: 226.0254098, As: 74.9216, Cm: 243.0613891, Es: 252.08298, Pa: 231.03588, Rn: 210.990601, Po: 208.9824304, Hg: 200.59, Tl: 204.3833, Na: 22.98976928, I: 126.90447, Br: 79.904, C: 12.0107, N: 14.0067, Cl: 35.453, S: 32.065, O: 15.9994 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (H₉₆UAcFSbPbTeCoCdRaAsCmEsPaRnPoHgTlNaIBrC₁₀₁N₇Cl₂S₂O₁₀₅) = ∑ Count_i * Weight_i = Count(H) * Weight(H) + Count(U) * Weight(U) + Count(Ac) * Weight(Ac) + Count(F) * Weight(F) + Count(Sb) * Weight(Sb) + Count(Pb) * Weight(Pb) + Count(Te) * Weight(Te) + Count(Co) * Weight(Co) + Count(Cd) * Weight(Cd) + Count(Ra) * Weight(Ra) + Count(As) * Weight(As) + Count(Cm) * Weight(Cm) + Count(Es) * Weight(Es) + Count(Pa) * Weight(Pa) + Count(Rn) * Weight(Rn) + Count(Po) * Weight(Po) + Count(Hg) * Weight(Hg) + Count(Tl) * Weight(Tl) + Count(Na) * Weight(Na) + Count(I) * Weight(I) + Count(Br) * Weight(Br) + Count(C) * Weight(C) + Count(N) * Weight(N) + Count(Cl) * Weight(Cl) + Count(S) * Weight(S) + Count(O) * Weight(O) = 96 * 1.00794 + 1 * 238.02891 + 1 * 227.0277521 + 1 * 18.9984032 + 1 * 121.76 + 1 * 207.2 + 1 * 127.6 + 1 * 58.933195 + 1 * 112.411 + 1 * 226.0254098 + 1 * 74.9216 + 1 * 243.0613891 + 1 * 252.08298 + 1 * 231.03588 + 1 * 210.990601 + 1 * 208.9824304 + 1 * 200.59 + 1 * 204.3833 + 1 * 22.98976928 + 1 * 126.90447 + 1 * 79.904 + 101 * 12.0107 + 7 * 14.0067 + 2 * 35.453 + 2 * 32.065 + 105 * 15.9994 = 6416.6939 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is C₁₀₁H₉₆AcAsBrCdCl₂CmCoEsFHgIN₇NaO₁₀₅PaPbPoRaRnS₂SbTeTlU

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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