Molar Mass of NH4Cl (Ammonium Chloride)

Molar Mass Calculator

What is the molar mass of NH₄Cl?

Answer

M(NH₄Cl) ≈

53.49 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
Nnitrogen	1	14.007	14.007 w ≈ 26.19%	≈ 26.19%
Hhydrogen	4	1.0080	4.0320 w ≈ 7.54%	≈ 7.54%
Clchlorine	1	35.45	35.45 w ≈ 66.28%	≈ 66.28%
Σ = 53.489 ≈ 53.49 g/mol w = 100%				100%

Each fraction is rounded on its own, so the printed ones add up to 100.01%; unrounded, they make exactly 100%.

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

Mass fractions of the elements

Cl 66.28%

N 26.19%H 7.54%

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Molar masses of substances nearby

Formula	M, g/mol
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
Mn (manganese)	54.938

FAQ

What is the molar mass of NH4Cl?

M(NH₄Cl) ≈ 53.49 g/mol

How to calculate the molar mass of NH₄Cl?

Add up the atomic weights of all the atoms in the formula: 14.007 + 4 × 1.0080 + 35.45 = 53.489 ≈ 53.49 g/mol.

How many grams are in 2 moles of NH₄Cl?

m = n × M = 2 mol × 53.49 g/mol = 106.98 g.

See Also