What Is the Concentration of Sodium Chloride in the Final

question 78

Multiple Choice

What is the concentration of sodium chloride in the final solution if 25.34 mL of 0.113 M BaCl₂ completely reacts and the total volume of the reaction is 110.4 mL,given the reaction:
BaCl₂ (aq) + Na₂SO₄(aq) → BaSO₄ (s) + 2NaCl (aq)

• A)0.226
• B)0.0259
• C)0.0519
• D)0.667
• E)none of the above

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