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With 3g of a monoprotic weak base, 50ml of a solution is made. 15ml of this solution is titrated with a 0.1M nitric acid solution. the equivalence point of this titration is reached after adding 35ml of the nitric acid solution. The pH at the equivalence point is 4.7. calculate the basicity constant of the unknown weak base. Assume volumes are additive.

With 3g of a monoprotic weak base, 50ml of a solution is made. 15ml of this solution is titrated with a 0.1M nitric acid solution. the equivalence point of this titration is reached after adding 35ml of the nitric acid solution. The pH at the equivalence point is 4.7. calculate the basicity constant of the unknown weak base. Assume volumes are additive.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...
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With 3g of a monoprotic weak base, 50ml of a solution is made. 15ml of this solution is titrated with a 0.1M nitric acid solution. the equivalence point of this titration is reached after adding 35ml of the nitric acid solution. The pH at the equivalence point is 4.7. calculate the basicity constant of the unknown weak base. Assume volumes are additive.
Transcribed Image Text:With 3g of a monoprotic weak base, 50ml of a solution is made. 15ml of this solution is titrated with a 0.1M nitric acid solution. the equivalence point of this titration is reached after adding 35ml of the nitric acid solution. The pH at the equivalence point is 4.7. calculate the basicity constant of the unknown weak base. Assume volumes are additive.
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