HO5Au5Ag5O5H10N5NI5K5Mn5Tb5UUO50009Y5Fr5Li5CS5V5NO5Ne5Kr5 molar mass

Molar Mass, Molecular Weight and Elemental Composition Calculator

Molar mass of HO₅Au₅Ag₅O₅H₁₀N₅NI₅K₅Mn₅Tb₅UUO₅₀₀₀₉Y₅Fr₅Li₅CS₅V₅NO₅Ne₅Kr₅ is 806903.9470 g/mol

Convert between HO₅Au₅Ag₅O₅H₁₀N₅NI₅K₅Mn₅Tb₅UUO₅₀₀₀₉Y₅Fr₅Li₅CS₅V₅NO₅Ne₅Kr₅ weight and moles

Compound	Moles		Weight, g
HO₅Au₅Ag₅O₅H₁₀N₅NI₅K₅Mn₅Tb₅UUO₅₀₀₀₉Y₅Fr₅Li₅CS₅V₅NO₅Ne₅Kr₅

Elemental composition of HO₅Au₅Ag₅O₅H₁₀N₅NI₅K₅Mn₅Tb₅UUO₅₀₀₀₉Y₅Fr₅Li₅CS₅V₅NO₅Ne₅Kr₅

Element	Symbol	Atomic weight	Atoms	Mass percent
Hydrogen	H	1.00794	11	0.0014
Oxygen	O	15.9994	50024	99.1883
Gold	Au	196.966569	5	0.1221
Silver	Ag	107.8682	5	0.0668
Nitrogen	N	14.0067	7	0.0122
Iodine	I	126.90447	5	0.0786
Potassium	K	39.0983	5	0.0242
Manganese	Mn	54.938045	5	0.0340
Terbium	Tb	158.92535	5	0.0985
Uranium	U	238.02891	2	0.0590
Yttrium	Y	88.90585	5	0.0551
Francium	Fr	223.019736	5	0.1382
Lithium	Li	6.941	5	0.0043
Carbon	C	12.0107	1	0.0015
Sulfur	S	32.065	5	0.0199
Vanadium	V	50.9415	5	0.0316
Neon	Ne	20.1797	5	0.0125
Krypton	Kr	83.798	5	0.0519

Computing molar mass step by step
First, compute the number of each atom in HO₅Au₅Ag₅O₅H₁₀N₅NI₅K₅Mn₅Tb₅UUO₅₀₀₀₉Y₅Fr₅Li₅CS₅V₅NO₅Ne₅Kr₅: H: 11, O: 50024, Au: 5, Ag: 5, N: 7, I: 5, K: 5, Mn: 5, Tb: 5, U: 2, Y: 5, Fr: 5, Li: 5, C: 1, S: 5, V: 5, Ne: 5, Kr: 5 Then, lookup atomic weights for each element in periodic table: H: 1.00794, O: 15.9994, Au: 196.966569, Ag: 107.8682, N: 14.0067, I: 126.90447, K: 39.0983, Mn: 54.938045, Tb: 158.92535, U: 238.02891, Y: 88.90585, Fr: 223.0197359, Li: 6.941, C: 12.0107, S: 32.065, V: 50.9415, Ne: 20.1797, Kr: 83.798 Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (HO₅Au₅Ag₅O₅H₁₀N₅NI₅K₅Mn₅Tb₅UUO₅₀₀₀₉Y₅Fr₅Li₅CS₅V₅NO₅Ne₅Kr₅) = ∑ Count_i * Weight_i = Count(H) * Weight(H) + Count(O) * Weight(O) + Count(Au) * Weight(Au) + Count(Ag) * Weight(Ag) + Count(N) * Weight(N) + Count(I) * Weight(I) + Count(K) * Weight(K) + Count(Mn) * Weight(Mn) + Count(Tb) * Weight(Tb) + Count(U) * Weight(U) + Count(Y) * Weight(Y) + Count(Fr) * Weight(Fr) + Count(Li) * Weight(Li) + Count(C) * Weight(C) + Count(S) * Weight(S) + Count(V) * Weight(V) + Count(Ne) * Weight(Ne) + Count(Kr) * Weight(Kr) = 11 * 1.00794 + 50024 * 15.9994 + 5 * 196.966569 + 5 * 107.8682 + 7 * 14.0067 + 5 * 126.90447 + 5 * 39.0983 + 5 * 54.938045 + 5 * 158.92535 + 2 * 238.02891 + 5 * 88.90585 + 5 * 223.0197359 + 5 * 6.941 + 1 * 12.0107 + 5 * 32.065 + 5 * 50.9415 + 5 * 20.1797 + 5 * 83.798 = 806903.9470 g/mol

Mass percent composition	Atomic percent composition

Formula in Hill system is CH₁₁Ag₅Au₅Fr₅I₅K₅Kr₅Li₅Mn₅N₇Ne₅O₅₀₀₂₄S₅Tb₅U₂V₅Y₅

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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