Question

sodium sulfite caluate​

Answer 1

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Answer 2

Sodium sulfite is the inorganic compound with the chemical formula Na₂SO₃. A pale yellow, water-soluble solid, it is used commercially as an antioxidant and preservative. A heptahydrate is also known but it is less useful because of its greater susceptibility toward oxidation by air.

Formula: Na2SO3

IUPAC ID: Sodium sulfite

Molar mass: 126.043 g/mol

Density: 2.63 g/cm³

Melting point: 33.4 °C

Soluble in: Water

Boiling point: Decomposes