A 27.00 mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1155 M KOH solution.

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A 27.00 mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1155 M KOH solution.

[From: ] [author: ] [Date: 11-05-01] [Hit: ]

Please help, I cant figure out how to solve this one.(35.22 mL KOH) x (0.1155 M) x (1/2) / (27.00 mL) = 0.......

A 27.00 mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1155 M KOH solution. A volume of 35.22 mL of KOH was required to reach the endpoint. What is the concentration of the unknown H2SO4 solution?

Please help, I can't figure out how to solve this one.

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H2SO4 + 2 KOH → K2SO4 + 2 H2O

(35.22 mL KOH) x (0.1155 M) x (1/2) / (27.00 mL) = 0.07533 M H2SO4

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keywords: an,of,0.1155,solution,unknown,27.00,with,sample,mL,concentration,is,titrated,KOH,SO,A 27.00 mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1155 M KOH solution.

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