Cu10C380H340N20P20S20O60Na20B10F40CH2Cl2 molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of Cu₁₀C₃₈₀H₃₄₀N₂₀P₂₀S₂₀O₆₀Na₂₀B₁₀F₄₀CH₂Cl₂ is 9455.8729 g/mol

Convert between Cu₁₀C₃₈₀H₃₄₀N₂₀P₂₀S₂₀O₆₀Na₂₀B₁₀F₄₀CH₂Cl₂ weight and moles

Compound	Moles		Weight, g
Cu₁₀C₃₈₀H₃₄₀N₂₀P₂₀S₂₀O₆₀Na₂₀B₁₀F₄₀CH₂Cl₂

Elemental composition of Cu₁₀C₃₈₀H₃₄₀N₂₀P₂₀S₂₀O₆₀Na₂₀B₁₀F₄₀CH₂Cl₂

Element	Symbol	Atomic weight	Atoms	Mass percent
Copper	Cu	63.546	10	6.7203
Carbon	C	12.0107	381	48.3940
Hydrogen	H	1.00794	342	3.6455
Nitrogen	N	14.0067	20	2.9625
Phosphorus	P	30.973762	20	6.5512
Sulfur	S	32.065	20	6.7820
Oxygen	O	15.9994	60	10.1520
Sodium	Na	22.98976928	20	4.8625
Boron	B	10.811	10	1.1433
Fluorine	F	18.9984032	40	8.0367
Chlorine	Cl	35.453	2	0.7499

Computing molar mass step by step
First, compute the number of each atom in Cu₁₀C₃₈₀H₃₄₀N₂₀P₂₀S₂₀O₆₀Na₂₀B₁₀F₄₀CH₂Cl₂: Cu: 10, C: 381, H: 342, N: 20, P: 20, S: 20, O: 60, Na: 20, B: 10, F: 40, Cl: 2 Then, lookup atomic weights for each element in periodic table: Cu: 63.546, C: 12.0107, H: 1.00794, N: 14.0067, P: 30.973762, S: 32.065, O: 15.9994, Na: 22.98976928, B: 10.811, F: 18.9984032, Cl: 35.453 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (Cu₁₀C₃₈₀H₃₄₀N₂₀P₂₀S₂₀O₆₀Na₂₀B₁₀F₄₀CH₂Cl₂) = ∑ Count_i * Weight_i = Count(Cu) * Weight(Cu) + Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(P) * Weight(P) + Count(S) * Weight(S) + Count(O) * Weight(O) + Count(Na) * Weight(Na) + Count(B) * Weight(B) + Count(F) * Weight(F) + Count(Cl) * Weight(Cl) = 10 * 63.546 + 381 * 12.0107 + 342 * 1.00794 + 20 * 14.0067 + 20 * 30.973762 + 20 * 32.065 + 60 * 15.9994 + 20 * 22.98976928 + 10 * 10.811 + 40 * 18.9984032 + 2 * 35.453 = 9455.8729 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is C₃₈₁H₃₄₂B₁₀Cl₂Cu₁₀F₄₀N₂₀Na₂₀O₆₀P₂₀S₂₀

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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