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If 100ML of 0

Question 142

Multiple Choice

If 100.mL of 0.200 M Na2SO4 is added to 200.mL of 0.300 M NaCl,what is the concentration of Na+ ions in the final solution? Assume that the volumes are additive.


A) 0.267 M
B) 0.333 M
C) 0.500 M
D) 0.700 M

Correct Answer:

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