Cl2CH3CH2(Ca4Re4Tc30N2(SO5)7AlP)40(Pd7B13GaGd2Nb7)20P2CBa3F molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of Cl₂CH₃CH₂(Ca₄Re₄Tc₃₀N₂(SO₅)₇AlP)₄₀(Pd₇B₁₃GaGd₂Nb₇)₂₀P₂CBa₃F is 226315.2640 g/mol

Convert between Cl₂CH₃CH₂(Ca₄Re₄Tc₃₀N₂(SO₅)₇AlP)₄₀(Pd₇B₁₃GaGd₂Nb₇)₂₀P₂CBa₃F weight and moles

Compound	Moles		Weight, g
Cl₂CH₃CH₂(Ca₄Re₄Tc₃₀N₂(SO₅)₇AlP)₄₀(Pd₇B₁₃GaGd₂Nb₇)₂₀P₂CBa₃F

Elemental composition of Cl₂CH₃CH₂(Ca₄Re₄Tc₃₀N₂(SO₅)₇AlP)₄₀(Pd₇B₁₃GaGd₂Nb₇)₂₀P₂CBa₃F

Element	Symbol	Atomic weight	Atoms	Mass percent
Chlorine	Cl	35.453	2	0.0313
Carbon	C	12.0107	3	0.0159
Hydrogen	H	1.00794	5	0.0022
Phosphorus	P	30.973762	42	0.5748
Barium	Ba	137.327	3	0.1820
Fluorine	F	18.9984032	1	0.0084
Palladium	Pd	106.42	140	6.5832
Boron	B	10.811	260	1.2420
Gallium	Ga	69.723	20	0.6162
Gadolinium	Gd	157.25	40	2.7793
Niobium	Nb	92.90638	140	5.7472
Calcium	Ca	40.078	160	2.8334
Rhenium	Re	186.207	160	13.1644
Technetium	Tc	96.906365	1200	51.3830
Nitrogen	N	14.0067	80	0.4951
Aluminum	Al	26.9815386	40	0.4769
Sulfur	S	32.065	280	3.9671
Oxygen	O	15.9994	1400	9.8973

Computing molar mass step by step
First, compute the number of each atom in Cl₂CH₃CH₂(Ca₄Re₄Tc₃₀N₂(SO₅)₇AlP)₄₀(Pd₇B₁₃GaGd₂Nb₇)₂₀P₂CBa₃F: Cl: 2, C: 3, H: 5, P: 42, Ba: 3, F: 1, Pd: 140, B: 260, Ga: 20, Gd: 40, Nb: 140, Ca: 160, Re: 160, Tc: 1200, N: 80, Al: 40, S: 280, O: 1400 Then, lookup atomic weights for each element in periodic table: Cl: 35.453, C: 12.0107, H: 1.00794, P: 30.973762, Ba: 137.327, F: 18.9984032, Pd: 106.42, B: 10.811, Ga: 69.723, Gd: 157.25, Nb: 92.90638, Ca: 40.078, Re: 186.207, Tc: 96.906365, N: 14.0067, Al: 26.9815386, S: 32.065, O: 15.9994 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (Cl₂CH₃CH₂(Ca₄Re₄Tc₃₀N₂(SO₅)₇AlP)₄₀(Pd₇B₁₃GaGd₂Nb₇)₂₀P₂CBa₃F) = ∑ Count_i * Weight_i = Count(Cl) * Weight(Cl) + Count(C) * Weight(C) + Count(H) * Weight(H) + Count(P) * Weight(P) + Count(Ba) * Weight(Ba) + Count(F) * Weight(F) + Count(Pd) * Weight(Pd) + Count(B) * Weight(B) + Count(Ga) * Weight(Ga) + Count(Gd) * Weight(Gd) + Count(Nb) * Weight(Nb) + Count(Ca) * Weight(Ca) + Count(Re) * Weight(Re) + Count(Tc) * Weight(Tc) + Count(N) * Weight(N) + Count(Al) * Weight(Al) + Count(S) * Weight(S) + Count(O) * Weight(O) = 2 * 35.453 + 3 * 12.0107 + 5 * 1.00794 + 42 * 30.973762 + 3 * 137.327 + 1 * 18.9984032 + 140 * 106.42 + 260 * 10.811 + 20 * 69.723 + 40 * 157.25 + 140 * 92.90638 + 160 * 40.078 + 160 * 186.207 + 1200 * 96.906365 + 80 * 14.0067 + 40 * 26.9815386 + 280 * 32.065 + 1400 * 15.9994 = 226315.2640 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is C₃H₅Al₄₀B₂₆₀Ba₃Ca₁₆₀Cl₂FGa₂₀Gd₄₀N₈₀Nb₁₄₀O₁₄₀₀P₄₂Pd₁₄₀Re₁₆₀S₂₈₀Tc₁₂₀₀

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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