Molar Mass of Ca(HCO3)2 (Calcium Bicarbonate)

Molar Mass Calculator

What is the molar mass of Ca(HCO₃)₂?

Answer

M(Ca(HCO₃)₂) =

162.110 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024).

Ca(HCO₃)₂ = Ca + 2 × (H + C + 3 O) → Ca 1, H 2, C 2, O 6

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Cacalcium	1	40.078	40.078 w ≈ 24.72%	≈ 24.72%
Hhydrogen	2	1.0080	2.0160 w ≈ 1.24%	≈ 1.24%
Ccarbon	2	12.011	24.022 w ≈ 14.82%	≈ 14.82%
Ooxygen	6	15.999	95.994 w ≈ 59.22%	≈ 59.22%
Σ = 162.110 g/mol w = 100%				100%

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

Mass fractions of the elements

O 59.22%

Ca 24.72%C 14.82%H 1.24%

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
KC₆H₅CO₂ (potassium benzoate)	160.213
ZnSO₄ (zinc sulfate)	161.44
Na₂CrO₄ (sodium chromate)	161.972
Ca(HCO₃)₂ (calcium bicarbonate)	162.110
FeCl₃ (ferric chloride)	162.20
C₁₀H₁₄N₂ ((−)-nicotine)	162.236
C₆H₁₀OS₂ (allicin)	162.27

FAQ

What is the molar mass of Ca(HCO3)2?

M(Ca(HCO₃)₂) = 162.110 g/mol

How to calculate the molar mass of Ca(HCO₃)₂?

Add up the atomic weights of all the atoms in the formula: 40.078 + 2 × 1.0080 + 2 × 12.011 + 6 × 15.999 = 162.110 g/mol.

How many grams are in 2 moles of Ca(HCO₃)₂?

m = n × M = 2 mol × 162.110 g/mol = 324.220 g.

See Also