Q3/ A- What is the approximate M and N of 13% solution of H,SO, which has a specific gravity of 1.09 ? To what volume should 100 ml of the acid be diluted in order to prepare a 1.5N solution ? B- Define the buffer solution and find the pH of an acetic solution when 30 ml of 0.15 M NAOH have added to 50 ml of 0.IM HOAC.

Q3/ A- What is the approximate M and N of 13% solution of H,SO, which has a specific gravity of 1.09 ? To what volume should 100 ml of the acid be diluted in order to prepare a 1.5N solution ? B- Define the buffer solution and find the pH of an acetic solution when 30 ml of 0.15 M NAOH have added to 50 ml of 0.IM HOAC.

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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