Molar Mass of CCs2O3 (Cesium Carbonate)

Molar Mass Calculator

What is the molar mass of CCs₂O₃?

Answer

M(CCs₂O₃) ≈

325.83 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Cs: 132.91.

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Ccarbon	1	12.011	12.011 w ≈ 3.69%	≈ 3.69%
Cscaesium	2	132.91	265.82 w ≈ 81.58%	≈ 81.58%
Ooxygen	3	15.999	47.997 w ≈ 14.73%	≈ 14.73%
Σ = 325.828 ≈ 325.83 g/mol w = 100%				100%

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

Mass fractions of the elements

Cs 81.58%

O 14.73%C 3.69%

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Molar masses of substances nearby

Formula	M, g/mol
PbCrO₄ (lead(II) chromate)	323.2
Hg(NO₃)₂ (mercuric nitrate)	324.60
(CH₃COO)₂Pb (lead(II) acetate)	325.3
CCs₂O₃ (cesium carbonate)	325.83
Pb(NO₃)₂ (lead(II) nitrate)	331.2
Al₂(SO₄)₃ (aluminium sulfate)	342.13
C₁₂H₂₂O₁₁ (sucrose)	342.297

FAQ

What is the molar mass of CCs2O3?

M(CCs₂O₃) ≈ 325.83 g/mol

How to calculate the molar mass of CCs₂O₃?

Add up the atomic weights of all the atoms in the formula: 12.011 + 2 × 132.91 + 3 × 15.999 = 325.828 ≈ 325.83 g/mol.

How many grams are in 2 moles of CCs₂O₃?

m = n × M = 2 mol × 325.83 g/mol = 651.66 g.

See Also