Molar Mass of C3H3N (Acrylonitrile)

Molar Mass Calculator

What is the molar mass of C₃H₃N?

Answer

M(C₃H₃N) =

53.064 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	3	12.011	36.033 w ≈ 67.90%	≈ 67.90%
Hhydrogen	3	1.0080	3.0240 w ≈ 5.70%	≈ 5.70%
Nnitrogen	1	14.007	14.007 w ≈ 26.40%	≈ 26.40%
Σ = 53.064 g/mol w = 100%				100%

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

Mass fractions of the elements

C 67.90%

N 26.40%H 5.70%

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Molar masses of substances nearby

Formula	M, g/mol
V (vanadium)	50.942
Cr (chromium)	51.996
HClO (hypochlorous acid)	52.46
C₃H₃N (acrylonitrile)	53.064
NH₄Cl (ammonium chloride)	53.49
OF₂ (oxygen difluoride)	53.995
C₄H₆ (1,3-butadiene)	54.092

FAQ

What is the molar mass of C3H3N?

M(C₃H₃N) = 53.064 g/mol

How to calculate the molar mass of C₃H₃N?

Add up the atomic weights of all the atoms in the formula: 3 × 12.011 + 3 × 1.0080 + 14.007 = 53.064 g/mol.

How many grams are in 2 moles of C₃H₃N?

m = n × M = 2 mol × 53.064 g/mol = 106.128 g.

See Also