1,2-diaminoethane, H2N-CH2-CH2-NH2, is used extensively in the synthesis of compounds containing transition-metal complexes in water. If pK61 = 3.29 and pKp2 = 6.44, what is the pH of a 1.66×104 M solution of diaminoethane?

1,2-diaminoethane, H2N-CH2-CH2-NH2, is used extensively in the synthesis of compounds containing transition-metal complexes in water. If pK61 = 3.29 and pKp2 = 6.44, what is the pH of a 1.66×104 M solution of diaminoethane?

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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**Problem Statement:**

1,2-diaminoethane, \( \text{H}_2\text{N--CH}_2\text{--CH}_2--\text{NH}_2 \), is used extensively in the synthesis of compounds containing transition-metal complexes in water. If \( \text{pK}_{b1} = 3.29 \) and \( \text{pK}_{b2} = 6.44 \), what is the pH of a \( 1.66 \times 10^{-4} \, \text{M} \) solution of diaminoethane?

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