If 100ML of 0

question 109

Multiple Choice

If 100.mL of 0.400 mol L^-1 Na₂SO₄(aq) is added to 200 mL of 0.600 mol L^-1 NaCl(aq) ,what is the concentration of Na⁺ ions in the final solution? Assume that the volumes are additive.

• A)0.534 mol L^-1
• B)0.667 mol L^-1
• C)1.00 mol L^-1
• D)1.40 mol L^-1

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