AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn is 1783.5809 g/mol

Convert between AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn weight and moles

Compound	Moles		Weight, g
AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn

Elemental composition of AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn

Element	Symbol	Atomic weight	Atoms	Mass percent
Aluminum	Al	26.9815386	1	1.5128
Boron	B	10.811	1	0.6061
Carbon	C	12.0107	1	0.6734
Dysprosium	Dy	162.500	1	9.1109
Europium	Eu	151.964	1	8.5202
Fluorine	F	18.9984032	1	1.0652
Gallium	Ga	69.723	1	3.9092
Hydrogen	H	1.00794	1	0.0565
Iodine	I	126.90447	1	7.1152
Potassium	K	39.0983	1	2.1921
Lanthanum	La	138.90547	1	7.7880
Magnesium	Mg	24.3050	1	1.3627
Nitrogen	N	14.0067	1	0.7853
Oxygen	O	15.9994	1	0.8970
Phosphorus	P	30.973762	1	1.7366
Ruthenium	Ru	101.07	1	5.6667
Sulfur	S	32.065	1	1.7978
Titanium	Ti	47.867	1	2.6838
Uranium	U	238.02891	1	13.3456
Vanadium	V	50.9415	1	2.8561
Tungsten	W	183.84	1	10.3074
Xenon	Xe	131.293	1	7.3612
Yttrium	Y	88.90585	1	4.9847
Zinc	Zn	65.38	1	3.6657

Computing molar mass step by step
First, compute the number of each atom in AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn: Al: 1, B: 1, C: 1, Dy: 1, Eu: 1, F: 1, Ga: 1, H: 1, I: 1, K: 1, La: 1, Mg: 1, N: 1, O: 1, P: 1, Ru: 1, S: 1, Ti: 1, U: 1, V: 1, W: 1, Xe: 1, Y: 1, Zn: 1 Then, lookup atomic weights for each element in periodic table: Al: 26.9815386, B: 10.811, C: 12.0107, Dy: 162.5, Eu: 151.964, F: 18.9984032, Ga: 69.723, H: 1.00794, I: 126.90447, K: 39.0983, La: 138.90547, Mg: 24.305, N: 14.0067, O: 15.9994, P: 30.973762, Ru: 101.07, S: 32.065, Ti: 47.867, U: 238.02891, V: 50.9415, W: 183.84, Xe: 131.293, Y: 88.90585, Zn: 65.38 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (AlBCDyEuFGaHIKLaMgNOPRuSTiUVWXeYZn) = ∑ Count_i * Weight_i = Count(Al) * Weight(Al) + Count(B) * Weight(B) + Count(C) * Weight(C) + Count(Dy) * Weight(Dy) + Count(Eu) * Weight(Eu) + Count(F) * Weight(F) + Count(Ga) * Weight(Ga) + Count(H) * Weight(H) + Count(I) * Weight(I) + Count(K) * Weight(K) + Count(La) * Weight(La) + Count(Mg) * Weight(Mg) + Count(N) * Weight(N) + Count(O) * Weight(O) + Count(P) * Weight(P) + Count(Ru) * Weight(Ru) + Count(S) * Weight(S) + Count(Ti) * Weight(Ti) + Count(U) * Weight(U) + Count(V) * Weight(V) + Count(W) * Weight(W) + Count(Xe) * Weight(Xe) + Count(Y) * Weight(Y) + Count(Zn) * Weight(Zn) = 1 * 26.9815386 + 1 * 10.811 + 1 * 12.0107 + 1 * 162.5 + 1 * 151.964 + 1 * 18.9984032 + 1 * 69.723 + 1 * 1.00794 + 1 * 126.90447 + 1 * 39.0983 + 1 * 138.90547 + 1 * 24.305 + 1 * 14.0067 + 1 * 15.9994 + 1 * 30.973762 + 1 * 101.07 + 1 * 32.065 + 1 * 47.867 + 1 * 238.02891 + 1 * 50.9415 + 1 * 183.84 + 1 * 131.293 + 1 * 88.90585 + 1 * 65.38 = 1783.5809 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is CHAlBDyEuFGaIKLaMgNOPRuSTiUVWXeYZn

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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