Molar Mass of C2H3Cl (Vinyl Chloride)

Molar Mass Calculator

What is the molar mass of C₂H₃Cl?

Answer

M(C₂H₃Cl) ≈

62.50 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Cl: 35.45.

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Ccarbon	2	12.011	24.022 w ≈ 38.44%	≈ 38.44%
Hhydrogen	3	1.0080	3.0240 w ≈ 4.84%	≈ 4.84%
Clchlorine	1	35.45	35.45 w ≈ 56.72%	≈ 56.72%
Σ = 62.496 ≈ 62.50 g/mol w = 100%				100%

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

Mass fractions of the elements

Cl 56.72%C 38.44%

H 4.84%

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Molar masses of substances nearby

Formula	M, g/mol
H₂CO₃ (carbonic acid)	62.024
C₂H₆O₂ (ethylene glycol)	62.068
MgF₂ (magnesium fluoride)	62.301
C₂H₃Cl (vinyl chloride)	62.50
HNO₃ (nitric acid)	63.012
Cu (copper)	63.546
SO₂ (sulfur dioxide)	64.06

FAQ

What is the molar mass of C2H3Cl?

M(C₂H₃Cl) ≈ 62.50 g/mol

How to calculate the molar mass of C₂H₃Cl?

Add up the atomic weights of all the atoms in the formula: 2 × 12.011 + 3 × 1.0080 + 35.45 = 62.496 ≈ 62.50 g/mol.

How many grams are in 2 moles of C₂H₃Cl?

m = n × M = 2 mol × 62.50 g/mol = 125.00 g.

See Also