What Is the Percent by Mass of a Na₂SO₄ Solution

question 41

Multiple Choice

What is the percent by mass of a Na₂SO₄ solution in water with a mole fraction of Na₂SO₄, X = 0.350

• A) 2.76%
• B) 4.25%
• C) 19.1%
• D) 73.4 %
• E) 80.9%

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