C12H23Ti3F2S8P6He2Fe10N7Mn3Ba100Ra4Te8 molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of C₁₂H₂₃Ti₃F₂S₈P₆He₂Fe₁₀N₇Mn₃Ba₁₀₀Ra₄Te₈ is 17278.1893 g/mol

Convert between C₁₂H₂₃Ti₃F₂S₈P₆He₂Fe₁₀N₇Mn₃Ba₁₀₀Ra₄Te₈ weight and moles

Compound	Moles		Weight, g
C₁₂H₂₃Ti₃F₂S₈P₆He₂Fe₁₀N₇Mn₃Ba₁₀₀Ra₄Te₈

Elemental composition of C₁₂H₂₃Ti₃F₂S₈P₆He₂Fe₁₀N₇Mn₃Ba₁₀₀Ra₄Te₈

Element	Symbol	Atomic weight	Atoms	Mass percent
Carbon	C	12.0107	12	0.8342
Hydrogen	H	1.00794	23	0.1342
Titanium	Ti	47.867	3	0.8311
Fluorine	F	18.9984032	2	0.2199
Sulfur	S	32.065	8	1.4846
Phosphorus	P	30.973762	6	1.0756
Helium	He	4.002602	2	0.0463
Iron	Fe	55.845	10	3.2321
Nitrogen	N	14.0067	7	0.5675
Manganese	Mn	54.938045	3	0.9539
Barium	Ba	137.327	100	79.4800
Radium	Ra	226.025410	4	5.2326
Tellurium	Te	127.60	8	5.9080

Computing molar mass step by step
First, compute the number of each atom in C₁₂H₂₃Ti₃F₂S₈P₆He₂Fe₁₀N₇Mn₃Ba₁₀₀Ra₄Te₈: C: 12, H: 23, Ti: 3, F: 2, S: 8, P: 6, He: 2, Fe: 10, N: 7, Mn: 3, Ba: 100, Ra: 4, Te: 8 Then, lookup atomic weights for each element in periodic table: C: 12.0107, H: 1.00794, Ti: 47.867, F: 18.9984032, S: 32.065, P: 30.973762, He: 4.002602, Fe: 55.845, N: 14.0067, Mn: 54.938045, Ba: 137.327, Ra: 226.0254098, Te: 127.6 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (C₁₂H₂₃Ti₃F₂S₈P₆He₂Fe₁₀N₇Mn₃Ba₁₀₀Ra₄Te₈) = ∑ Count_i * Weight_i = Count(C) * Weight(C) + Count(H) * Weight(H) + Count(Ti) * Weight(Ti) + Count(F) * Weight(F) + Count(S) * Weight(S) + Count(P) * Weight(P) + Count(He) * Weight(He) + Count(Fe) * Weight(Fe) + Count(N) * Weight(N) + Count(Mn) * Weight(Mn) + Count(Ba) * Weight(Ba) + Count(Ra) * Weight(Ra) + Count(Te) * Weight(Te) = 12 * 12.0107 + 23 * 1.00794 + 3 * 47.867 + 2 * 18.9984032 + 8 * 32.065 + 6 * 30.973762 + 2 * 4.002602 + 10 * 55.845 + 7 * 14.0067 + 3 * 54.938045 + 100 * 137.327 + 4 * 226.0254098 + 8 * 127.6 = 17278.1893 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is C₁₂H₂₃Ba₁₀₀F₂Fe₁₀He₂Mn₃N₇P₆Ra₄S₈Te₈Ti₃

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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