Molar Mass of CaCrO4 (Calcium Chromate)

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 CaCrO4?

Answer

M(CaCrO4) =
156.070 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 ≈ 25.68%
Crchromium151.99651.996 w ≈ 33.32%
Ooxygen415.99963.996 w ≈ 41.00%
Σ = 156.070 g/mol w = 100%

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

Mass fractions of the elements

Cr 33.32%Ca 25.68%

Related Calculations

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Recalculate with different values ↑

Molar masses of substances nearby

FormulaM, g/mol
NiSO₄ (nickel(II) sulfate)154.75
CoSO₄ (cobalt(II) sulfate)154.99
C₆H₉N₃O₂ (L-histidine)155.157
CaCrO₄ (calcium chromate)156.070
C₆H₅Br (bromobenzene)157.010
Gd (gadolinium)157.25
KMnO₄ (potassium permanganate)158.032

FAQ

What is the molar mass of CaCrO4?

M(CaCrO₄) = 156.070 g/mol

How to calculate the molar mass of CaCrO₄?

Add up the atomic weights of all the atoms in the formula: 40.078 + 51.996 + 4 × 15.999 = 156.070 g/mol.

How many grams are in 2 moles of CaCrO₄?

m = n × M = 2 mol × 156.070 g/mol = 312.140 g.

See Also