Molar Mass of SrCO3 (Strontium Carbonate)

Molar Mass Calculator

What is the molar mass of SrCO₃?

Answer

M(SrCO₃) ≈

147.63 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Sr: 87.62.

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Srstrontium	1	87.62	87.62 w ≈ 59.35%	≈ 59.35%
Ccarbon	1	12.011	12.011 w ≈ 8.14%	≈ 8.14%
Ooxygen	3	15.999	47.997 w ≈ 32.51%	≈ 32.51%
Σ = 147.628 ≈ 147.63 g/mol w = 100%				100%

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

Mass fractions of the elements

Sr 59.35%

O 32.51%C 8.14%

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
C₆H₁₄N₂O₂ (DL-lysine)	146.190
Cd(OH)₂ (cadmium hydroxide)	146.42
C₅H₉NO₄ (DL-glutamic acid)	147.130
SrCO₃ (strontium carbonate)	147.63
C₈H₄O₃ (phthalic anhydride)	148.117
C₉H₈O₂ ((E)-cinnamic acid)	148.161
Mg(NO₃)₂ (magnesium nitrate)	148.313

FAQ

What is the molar mass of SrCO3?

M(SrCO₃) ≈ 147.63 g/mol

How to calculate the molar mass of SrCO₃?

Add up the atomic weights of all the atoms in the formula: 87.62 + 12.011 + 3 × 15.999 = 147.628 ≈ 147.63 g/mol.

How many grams are in 2 moles of SrCO₃?

m = n × M = 2 mol × 147.63 g/mol = 295.26 g.

See Also