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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 for Today: General, Organic, and Biochemistry
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.128E
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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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