Molar Mass of C15H10O7 (Quercetin)

Molar Mass Calculator

What is the molar mass of C₁₅H₁₀O₇?

Answer

M(C₁₅H₁₀O₇) =

302.238 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	Mass fraction, w
Ccarbon	15	12.011	180.165 w ≈ 59.61%	≈ 59.61%
Hhydrogen	10	1.0080	10.0800 w ≈ 3.34%	≈ 3.34%
Ooxygen	7	15.999	111.993 w ≈ 37.05%	≈ 37.05%
Σ = 302.238 g/mol w = 100%				100%

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

Mass fractions of the elements

C 59.61%O 37.05%

H 3.34%

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Molar masses of substances nearby

Formula	M, g/mol
HgSO₄ (mercuric sulfate)	296.65
BaBr₂ (barium bromide)	297.14
SbCl₅ (antimony pentachloride)	299.01
C₁₅H₁₀O₇ (quercetin)	302.238
PbSO₄ (lead sulfate)	303.3
Ba(ClO₃)₂ (barium chlorate)	304.22
Ca₃(PO₄)₂ (tricalcium phosphate)	310.174

FAQ

What is the molar mass of C15H10O7?

M(C₁₅H₁₀O₇) = 302.238 g/mol

How to calculate the molar mass of C₁₅H₁₀O₇?

Add up the atomic weights of all the atoms in the formula: 15 × 12.011 + 10 × 1.0080 + 7 × 15.999 = 302.238 g/mol.

How many grams are in 2 moles of C₁₅H₁₀O₇?

m = n × M = 2 mol × 302.238 g/mol = 604.476 g.

See Also