Multiple Choice
If 100. mL of 0.400 mol L-1 Na2SO4 is added to 200. mL of 0.600 mol L-1 NaCl, 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
Correct Answer:

Verified
Correct Answer:
Verified
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