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

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