Write the equations for the laboratory preparation of: 1. Sodium sulp – InterviewSolution

1.

Write the equations for the laboratory preparation of: 1. Sodium sulphate (Na2SO4 ) using dil. H2SO4 , 2. Lead sulphate (PbSO4 ) using dil. H2SO4

Answer»

1. 2NaOH + H₂SO₄ (dil) → Na₂SO₄ + 2H₂O

2. Pb(NO₃ )₂ + H₂SO₄ (dil) → PbSO₄ + 2HNO₃

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