Molar mass of sodium metasilicate (Na2SiO3)

The molar mass of sodium metasilicate (Na2SiO3) is 122.062 g/mol.

sodium silicate · water glass

Step-by-step calculation

ElementAtomsAtomic massSubtotal
Sodium × 2 22.99 = 45.98
Silicon × 1 28.085 = 28.085
Oxygen × 3 15.999 = 47.997
Total122.062 g/mol

Percent composition by element

  • Sodium 37.67%
  • Silicon 23.01%
  • Oxygen 39.32%

Try another formula

H2O NaCl CO2 C6H12O6 H2SO4 Ca(OH)2 CuSO4·5H2O C8H10N4O2

Could not read that formula

Related compounds

NaOH Sodium hydroxide NaHCO3 Sodium bicarbonate Na2CO3 Sodium carbonate NaNO3 Sodium nitrate CH3COONa Sodium acetate Na2SO4 Sodium sulfate

FAQ

What is the molar mass of Na2SiO3?

The molar mass of sodium metasilicate (Na2SiO3) is 122.062 g/mol.

How do you calculate the molar mass of Na2SiO3?

Multiply the atomic mass of each element by the number of its atoms in Na2SiO3, then add the results: 2 × 22.99 (Na) + 1 × 28.085 (Si) + 3 × 15.999 (O) = 122.062 g/mol.

What percentage of Na2SiO3 is Oxygen?

Oxygen makes up 39.32% of the mass of sodium metasilicate (Na2SiO3).