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

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

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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