Answer to Question #340876 in General Chemistry for Haris

Question

Calculate the mass of ammonium phosphate in a 815mL, 0.163 mol/L sample of ammonium sulfate (NH4)2SO4(aq) solution.

Answer 1

m((NH₄)₂SO₄)= C((NH₄)₂SO₄) • V((NH₄)₂SO₄) • Mr((NH₄)₂SO₄)

m((NH₄)₂SO₄) = 0.163 mol/L • 0.815 L • 132.14 g/mol = 17.55 g