A Saturated Solution of Ammonium Sulfate, (NH₄)₂SO₄, in Water at 30°C

question 85

Multiple Choice

A saturated solution of ammonium sulfate, (NH₄) ₂SO₄, in water at 30°C contains 78.0 g (NH₄) ₂SO₄ per 100.0 g H₂O. What is the molality of this solution?

• A) 0.780 m
• B) 1.69 m
• C) 0.590 m
• D) 0.0590 m
• E) 5.90 m

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