What Is the Molarity of an Aqueous Solution Prepared by Dissolving

question 104

Multiple Choice

What is the molarity of an aqueous solution prepared by dissolving 25.0 grams of Na₂SO₄ in enough water to form 500 mL of solution?
Molar Mass(Na₂SO₄) = 142.0 g/mol

• A) 3.52×10 ^{- 4} M Na₂SO₄
• B) 0.0500 M Na₂SO₄
• C) 0.176 M Na₂SO₄
• D) 0.352 M Na₂SO₄
• E) 500 M Na₂SO₄

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