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A 15.00 mL sample of nitric acid, HNO3, requires 0.655 g of barium hydroxide, Ba(OH)2 for...

A 15.00 mL sample of nitric acid, HNO3, requires 0.655 g of barium hydroxide, Ba(OH)2 for titration to the equivalence point. What is the concentration of the nitric acid?

                  2 HNO3(aq) + Ba(OH)2(aq) → Ba(NO3)2(aq) + 2 H2O(l)

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Answer #1

21+ Nozcas +13 aCOH)2 → BaCMOs), + 2H30 de Cays O can, (l). mol cut or BacoH?=17134 g. 0.655g or BaoH = 0.6559 -0.0038 de 171

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