SiO2Na6O3Ca3O3B4O6GeO2PbOBaOK2OLi10O5Mg7O7Zn3O3Al4O6P4O10F molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of SiO₂Na₆O₃Ca₃O₃B₄O₆GeO₂PbOBaOK₂OLi₁₀O₅Mg₇O₇Zn₃O₃Al₄O₆P₄O₁₀F is 2311.3403 g/mol

Convert between SiO₂Na₆O₃Ca₃O₃B₄O₆GeO₂PbOBaOK₂OLi₁₀O₅Mg₇O₇Zn₃O₃Al₄O₆P₄O₁₀F weight and moles

Compound	Moles		Weight, g
SiO₂Na₆O₃Ca₃O₃B₄O₆GeO₂PbOBaOK₂OLi₁₀O₅Mg₇O₇Zn₃O₃Al₄O₆P₄O₁₀F

Elemental composition of SiO₂Na₆O₃Ca₃O₃B₄O₆GeO₂PbOBaOK₂OLi₁₀O₅Mg₇O₇Zn₃O₃Al₄O₆P₄O₁₀F

Element	Symbol	Atomic weight	Atoms	Mass percent
Silicon	Si	28.0855	1	1.2151
Oxygen	O	15.9994	50	34.6107
Sodium	Na	22.98976928	6	5.9679
Calcium	Ca	40.078	3	5.2019
Boron	B	10.811	4	1.8709
Germanium	Ge	72.64	1	3.1428
Lead	Pb	207.2	1	8.9645
Barium	Ba	137.327	1	5.9414
Potassium	K	39.0983	2	3.3832
Lithium	Li	6.941	10	3.0030
Magnesium	Mg	24.3050	7	7.3609
Zinc	Zn	65.38	3	8.4860
Aluminum	Al	26.9815386	4	4.6694
Phosphorus	P	30.973762	4	5.3603
Fluorine	F	18.9984032	1	0.8220

Computing molar mass step by step
First, compute the number of each atom in SiO₂Na₆O₃Ca₃O₃B₄O₆GeO₂PbOBaOK₂OLi₁₀O₅Mg₇O₇Zn₃O₃Al₄O₆P₄O₁₀F: Si: 1, O: 50, Na: 6, Ca: 3, B: 4, Ge: 1, Pb: 1, Ba: 1, K: 2, Li: 10, Mg: 7, Zn: 3, Al: 4, P: 4, F: 1 Then, lookup atomic weights for each element in periodic table: Si: 28.0855, O: 15.9994, Na: 22.98976928, Ca: 40.078, B: 10.811, Ge: 72.64, Pb: 207.2, Ba: 137.327, K: 39.0983, Li: 6.941, Mg: 24.305, Zn: 65.38, Al: 26.9815386, P: 30.973762, F: 18.9984032 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (SiO₂Na₆O₃Ca₃O₃B₄O₆GeO₂PbOBaOK₂OLi₁₀O₅Mg₇O₇Zn₃O₃Al₄O₆P₄O₁₀F) = ∑ Count_i * Weight_i = Count(Si) * Weight(Si) + Count(O) * Weight(O) + Count(Na) * Weight(Na) + Count(Ca) * Weight(Ca) + Count(B) * Weight(B) + Count(Ge) * Weight(Ge) + Count(Pb) * Weight(Pb) + Count(Ba) * Weight(Ba) + Count(K) * Weight(K) + Count(Li) * Weight(Li) + Count(Mg) * Weight(Mg) + Count(Zn) * Weight(Zn) + Count(Al) * Weight(Al) + Count(P) * Weight(P) + Count(F) * Weight(F) = 1 * 28.0855 + 50 * 15.9994 + 6 * 22.98976928 + 3 * 40.078 + 4 * 10.811 + 1 * 72.64 + 1 * 207.2 + 1 * 137.327 + 2 * 39.0983 + 10 * 6.941 + 7 * 24.305 + 3 * 65.38 + 4 * 26.9815386 + 4 * 30.973762 + 1 * 18.9984032 = 2311.3403 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is Al₄B₄BaCa₃FGeK₂Li₁₀Mg₇Na₆O₅₀P₄PbSiZn₃

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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