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Calculate the pH at the equivalence point in titrating 0.110 M solutions of each of the...

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Chemistry

Calculate the pH at the equivalence point in titrating 0.110 Msolutions of each of the following with 8.0×10−2 MNaOH. chlorousacid (HClO2) benzoic acid (C6H5COOH)

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3.7 Ratings (284 Votes)
Ans HClO2 Ka 11 x 102 At the equivalence point you have an aqueous solution of NaClO2 If you started with 100 mL of 0110 M HClO2 mmoles HClO2 M HClO2 x mL HClO2 0110100 11 mmoles HClO2 The reaction between HClO2 and NaOH is in a 11 mole ratio HClO2 NaOH NaClO2 H2O All of the HClO2 will    See Answer
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