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If 750 ML of a 0

Question 116

Multiple Choice

If 75.0 mL of a 0.20 M solution of sodium nitrate (NaNO3) is mixed with 25.0 mL of 0.10 M barium nitrate (Ba(NO3) 2) , what is the molar concentration of nitrate in the resulting solution?


A) 0.10 M
B) 0.20 M
C) 0.30 M
D) 0.15 M
E) 0.18 M

Correct Answer:

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