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Consider the titration of a 21.0 −mL sample of 0.110 M HC2H3O2 with 0.125 M NaOH....

Consider the titration of a 21.0 −mL sample of 0.110 M HC2H3O2 with 0.125 M NaOH. Determine the pH after adding 6.00 mL of base beyond the equivalence point.

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Expert Solution

First calculate the mole of acid. And at equivalent point moles of acid equal to moles of base.... Using this find the volume of base then add 6 ml which is added after equivalent point.

Then find the moles of base.

Again find the moles of excess. NaOH

Using this find poh. Then ph.

queen_honey_blossom answered 4 months ago
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