If the molar concentration of sodium sulfate (Na₂SO₄) is 0.10 M, what is the concentration of sodium ion? A)0.10 M B)0.050 M C)0.20 M D)0.30 M E)0.40 M

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Quizplus · Accepted Answer

Sodium sulfate (Na2SO4) dissociates in water to form 2 sodium ions (Na+) and 1 sulfate ion (SO4^2-). Therefore, a 0.10 M solution of sodium sulfate will produce a 0.20 M concentration of sodium ions because each formula unit of sodium sulfate produces two sodium ions upon dissociation.

If the Molar Concentration of Sodium Sulfate (Na2SO4) Is 0

If the Molar Concentration of Sodium Sulfate (Na₂SO₄) Is 0