Solved: A 0.500-L sample of H2SO4 solution was analyzed by
Chapter 4, Problem 4.69(choose chapter or problem)
A 0.500-L sample of H2SO4 solution was analyzed by taking a 100.0-mL aliquot and adding 50.0 mL of 0.213 M NaOH. After the reaction occurred, an excess of OH2 ions remained in the solution. The excess base required 13.21 mL of 0.103 M HCl for neutralization. Calculate the molarity of the original sample of H2SO4. (Sulfuric acid has two acidic hydrogens.)
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