Molar Mass of CaBr2 (Calcium Bromide)

Molar Mass Calculator
Chemical formula Write symbols with a capital letter: CoCl2 is cobalt chloride, COCl2 is phosgene. A hydrate takes a dot: CuSO4·5H2O or CuSO4.5H2O

What is the molar mass of CaBr2?

Answer

M(CaBr2) =
199.886 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
Cacalcium140.07840.078 w ≈ 20.05%
Brbromine279.904159.808 w ≈ 79.95%
Σ = 199.886 g/mol w = 100%

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

Mass fractions of the elements

Ca 20.05%

Related Calculations

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Recalculate with different values ↑

Molar masses of substances nearby

FormulaM, g/mol
BaCO₃ (barium carbonate)197.34
As₂O₃ (arsenic trioxide)197.841
NaC₆H₇O₆ (sodium ascorbate)198.106
CaBr₂ (calcium bromide)199.886
Hg (mercury)200.59
Na₂B₄O₇201.21
C₁₀H₁₈O₄ (sebacic acid)202.250

FAQ

What is the molar mass of CaBr2?

M(CaBr₂) = 199.886 g/mol

How to calculate the molar mass of CaBr₂?

Add up the atomic weights of all the atoms in the formula: 40.078 + 2 × 79.904 = 199.886 g/mol.

How many grams are in 2 moles of CaBr₂?

m = n × M = 2 mol × 199.886 g/mol = 399.772 g.

See Also