Y16Ge14U12O14H16Mc13Mn15Co20Ds18Ti14Al17Xe19Ac23K19V11Sb19Og molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of Y₁₆Ge₁₄U₁₂O₁₄H₁₆Mc₁₃Mn₁₅Co₂₀Ds₁₈Ti₁₄Al₁₇Xe₁₉Ac₂₃K₁₉V₁₁Sb₁₉Og is 28807.7668 g/mol

Convert between Y₁₆Ge₁₄U₁₂O₁₄H₁₆Mc₁₃Mn₁₅Co₂₀Ds₁₈Ti₁₄Al₁₇Xe₁₉Ac₂₃K₁₉V₁₁Sb₁₉Og weight and moles

Compound	Moles		Weight, g
Y₁₆Ge₁₄U₁₂O₁₄H₁₆Mc₁₃Mn₁₅Co₂₀Ds₁₈Ti₁₄Al₁₇Xe₁₉Ac₂₃K₁₉V₁₁Sb₁₉Og

Elemental composition of Y₁₆Ge₁₄U₁₂O₁₄H₁₆Mc₁₃Mn₁₅Co₂₀Ds₁₈Ti₁₄Al₁₇Xe₁₉Ac₂₃K₁₉V₁₁Sb₁₉Og

Element	Symbol	Atomic weight	Atoms	Mass percent
Yttrium	Y	88.90585	16	4.9379
Germanium	Ge	72.64	14	3.5302
Uranium	U	238.02891	12	9.9152
Oxygen	O	15.9994	14	0.7775
Hydrogen	H	1.00794	16	0.0560
Moscovium	Mc	288.1925	13	13.0052
Manganese	Mn	54.938045	15	2.8606
Cobalt	Co	58.933195	20	4.0915
Darmstadtium	Ds	281.1621	18	17.5679
Titanium	Ti	47.867	14	2.3262
Aluminum	Al	26.9815386	17	1.5922
Xenon	Xe	131.293	19	8.6594
Actinium	Ac	227.027752	23	18.1258
Potassium	K	39.0983	19	2.5787
Vanadium	V	50.9415	11	1.9452
Antimony	Sb	121.760	19	8.0306
Oganesson	Og	0.0000000	1	0.0000

Computing molar mass step by step
First, compute the number of each atom in Y₁₆Ge₁₄U₁₂O₁₄H₁₆Mc₁₃Mn₁₅Co₂₀Ds₁₈Ti₁₄Al₁₇Xe₁₉Ac₂₃K₁₉V₁₁Sb₁₉Og: Y: 16, Ge: 14, U: 12, O: 14, H: 16, Mc: 13, Mn: 15, Co: 20, Ds: 18, Ti: 14, Al: 17, Xe: 19, Ac: 23, K: 19, V: 11, Sb: 19, Og: 1 Then, lookup atomic weights for each element in periodic table: Y: 88.90585, Ge: 72.64, U: 238.02891, O: 15.9994, H: 1.00794, Mc: 288.19249, Mn: 54.938045, Co: 58.933195, Ds: 281.16206, Ti: 47.867, Al: 26.9815386, Xe: 131.293, Ac: 227.0277521, K: 39.0983, V: 50.9415, Sb: 121.76, Og: 0 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (Y₁₆Ge₁₄U₁₂O₁₄H₁₆Mc₁₃Mn₁₅Co₂₀Ds₁₈Ti₁₄Al₁₇Xe₁₉Ac₂₃K₁₉V₁₁Sb₁₉Og) = ∑ Count_i * Weight_i = Count(Y) * Weight(Y) + Count(Ge) * Weight(Ge) + Count(U) * Weight(U) + Count(O) * Weight(O) + Count(H) * Weight(H) + Count(Mc) * Weight(Mc) + Count(Mn) * Weight(Mn) + Count(Co) * Weight(Co) + Count(Ds) * Weight(Ds) + Count(Ti) * Weight(Ti) + Count(Al) * Weight(Al) + Count(Xe) * Weight(Xe) + Count(Ac) * Weight(Ac) + Count(K) * Weight(K) + Count(V) * Weight(V) + Count(Sb) * Weight(Sb) + Count(Og) * Weight(Og) = 16 * 88.90585 + 14 * 72.64 + 12 * 238.02891 + 14 * 15.9994 + 16 * 1.00794 + 13 * 288.19249 + 15 * 54.938045 + 20 * 58.933195 + 18 * 281.16206 + 14 * 47.867 + 17 * 26.9815386 + 19 * 131.293 + 23 * 227.0277521 + 19 * 39.0983 + 11 * 50.9415 + 19 * 121.76 + 1 * 0 = 28807.7668 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is Ac₂₃Al₁₇Co₂₀Ds₁₈Ge₁₄H₁₆K₁₉Mc₁₃Mn₁₅O₁₄OgSb₁₉Ti₁₄U₁₂V₁₁Xe₁₉Y₁₆

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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