If 200ML of 0

question 159

Multiple Choice

If 200.mL of 0.100 M Na₂SO₄ is added to 200.mL of 0.150 M NaCl,what is the concentration of Na⁺ ions in the final solution? Assume that the volumes are additive.

• A)0.05 M
• B)0.175 M
• C)0.125 M
• D)0.250 M

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