Question
GeneralGeneralGeneral

what is the mass of 10 mole of sodium sulphite

Verified Answer

The chemical formula of sodium sulphite is:

Na2SO3

To find the mass of 10 moles, first calculate its molar mass.

Molar mass of Na2SO3

  • Sodium (Na) = 23 × 2 = 46

  • Sulphur (S) = 32 × 1 = 32

  • Oxygen (O) = 16 × 3 = 48

Total molar mass:

46 + 32 + 48 = 126 g/mol

Mass of 10 moles

Formula:

Mass = Number of moles × Molar mass

Mass = 10 × 126

Mass = 1260 g

Final Answer

The mass of 10 moles of sodium sulphite (Na2SO3) is:

1260 g or 1.26 kg