Molar Mass of C10H8 (Naphthalene)

Molar Mass Calculator
Chemical formula Write symbols with a capital letter: CoCl2 is cobalt chloride, COCl2 is phosgene. A hydrate takes a dot: CuSO4·5H2O or CuSO4.5H2O

What is the molar mass of C10H8?

Answer

M(C10H8) =
128.174 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024).

Contribution of each element
Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
Ccarbon1012.011120.110 w ≈ 93.71%
Hhydrogen81.00808.0640 w ≈ 6.29%
Σ = 128.174 g/mol w = 100%

Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)

Mass fractions of the elements

H 6.29%

Related Calculations

See Also

Recalculate with different values ↑

Molar masses of substances nearby

FormulaM, g/mol
Te (tellurium)127.60
HI (hydrogen iodide)127.91
C₂CaO₄ (calcium oxalate)128.096
C₁₀H₈ (naphthalene)128.174
CdO (cadmium oxide)128.41
NiCl₂ (nickel(II) chloride)129.59
CoCl₂ (cobaltous chloride)129.83

FAQ

What is the molar mass of C10H8?

M(C₁₀H₈) = 128.174 g/mol

How to calculate the molar mass of C₁₀H₈?

Add up the atomic weights of all the atoms in the formula: 10 × 12.011 + 8 × 1.0080 = 128.174 g/mol.

How many grams are in 2 moles of C₁₀H₈?

m = n × M = 2 mol × 128.174 g/mol = 256.348 g.

See Also