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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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