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Chem 110B - Prep Chem

Final Exams - Sample Final # 13

The H+1 concentration is 0.015 M in a final solution made by mixing 25 mL of 0.75 M HClO4 and 75 mL of NaOH with an unknown concentration. What is the NaOH concentration in the unknown solution.

Net Ionic Equation: H+1 + OH-1 ➞ H2O