1. If 20.0 mL of 0.500 M KOH is titrated with 0.240 M HNO3, how many milliliters of nitric acid are required to neutralize the base?
2. 50.0 mL of 0.200 M NaOH neutralized 20.0 mL of sulfuric acid. Determine the concentration of the Acid. Show a balance chemical equation, all work, and the answer rounded to three decimal places
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ans2:_ concentration=1/7 eq_ 2naoh +h2so4 - na2so4+2h2o
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