Molar Mass of CuCl (Cuprous Chloride)

Molar Mass Calculator

What is the molar mass of CuCl?

Answer

M(CuCl) ≈

99.00 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
Cucopper	1	63.546	63.546 w ≈ 64.19%	≈ 64.19%
Clchlorine	1	35.45	35.45 w ≈ 35.81%	≈ 35.81%
Σ = 98.996 ≈ 99.00 g/mol w = 100%				100%

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

Mass fractions of the elements

Cu 64.19%Cl 35.81%

Related Calculations

See Also

Liters to Kilograms - How many kilograms are in a liter of water, honey, gasoline, sand and other substances — by density
Grams to Kg - Convert Grams to Kilograms
Percentage Calculator: Fraction to Percent - What percentage one number is of another? Convert fraction into a percentage
Scientific Calculator with Memory & History - Free Engineering Calculator Online with Memory Function, Operation History, Logarithms & Trigonometry. Similar to ti-83, ti-84, ti-89

Recalculate with different values ↑

Molar masses of substances nearby

Formula	M, g/mol
CH₃COOK (potassium acetate)	98.142
C₆H₁₀O (cyclohexanone)	98.145
COCl₂ (phosgene)	98.91
CuCl (cuprous chloride)	99.00
Zn(OH)₂ (zinc hydroxide)	99.39
CrO₃ (chromium trioxide)	99.993
CaCO₃ (calcium carbonate)	100.086

FAQ

What is the molar mass of CuCl?

M(CuCl) ≈ 99.00 g/mol

How to calculate the molar mass of CuCl?

Add up the atomic weights of all the atoms in the formula: 63.546 + 35.45 = 98.996 ≈ 99.00 g/mol.

How many grams are in 2 moles of CuCl?

m = n × M = 2 mol × 99.00 g/mol = 198.00 g.

See Also