Si5O50Na6Ca3B4GePbBaK2Li10Mg7Zn3Al4P4F4 molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of Si₅O₅₀Na₆Ca₃B₄GePbBaK₂Li₁₀Mg₇Zn₃Al₄P₄F₄ is 2480.6775 g/mol

Convert between Si₅O₅₀Na₆Ca₃B₄GePbBaK₂Li₁₀Mg₇Zn₃Al₄P₄F₄ weight and moles

Compound	Moles		Weight, g
Si₅O₅₀Na₆Ca₃B₄GePbBaK₂Li₁₀Mg₇Zn₃Al₄P₄F₄

Elemental composition of Si₅O₅₀Na₆Ca₃B₄GePbBaK₂Li₁₀Mg₇Zn₃Al₄P₄F₄

Element	Symbol	Atomic weight	Atoms	Mass percent
Silicon	Si	28.0855	5	5.6609
Oxygen	O	15.9994	50	32.2480
Sodium	Na	22.98976928	6	5.5605
Calcium	Ca	40.078	3	4.8468
Boron	B	10.811	4	1.7432
Germanium	Ge	72.64	1	2.9282
Lead	Pb	207.2	1	8.3526
Barium	Ba	137.327	1	5.5359
Potassium	K	39.0983	2	3.1522
Lithium	Li	6.941	10	2.7980
Magnesium	Mg	24.3050	7	6.8584
Zinc	Zn	65.38	3	7.9067
Aluminum	Al	26.9815386	4	4.3507
Phosphorus	P	30.973762	4	4.9944
Fluorine	F	18.9984032	4	3.0634

Computing molar mass step by step
First, compute the number of each atom in Si₅O₅₀Na₆Ca₃B₄GePbBaK₂Li₁₀Mg₇Zn₃Al₄P₄F₄: Si: 5, 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: 4 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 (Si₅O₅₀Na₆Ca₃B₄GePbBaK₂Li₁₀Mg₇Zn₃Al₄P₄F₄) = ∑ 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) = 5 * 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 + 4 * 18.9984032 = 2480.6775 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is Al₄B₄BaCa₃F₄GeK₂Li₁₀Mg₇Na₆O₅₀P₄PbSi₅Zn₃

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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