QUESTION 13We make a 1.0M solution of an unknown acid, HX. With a pH meter, we determine that the pH of the solution is 5.00. Which of the followingstatements about the HX is true?O HX is a weak acid with a Ka value of about 10-10.HX is a strong acid.HX is a weak acid with a Ka value of about 10-5.HX would probably be a good acid-base indicator.O HX is a weak acid with a Ka value of about 10-8.

1- In the pH meter the HX have pH less than 7 and more than 3 so that it is not a strong acid…

QUESTION 13 We make a 1.0 M solution of an unknown acid, HX. With a pH meter, we determine that the pH of the solution is 5.00. Which of the following statements about the HX is true? HX is a weak acid with a Ka value of about 10–10. HX is a strong acid. O HX is a weak acid with a Ka value of about 10-5. HX would probably be a good acid-base indicator. HX is a weak acid with a Ka value of about 10-8.

QUESTION 13 We make a 1.0 M solution of an unknown acid, HX. With a pH meter, we determine that the pH of the solution is 5.00. Which of the following statements about the HX is true? HX is a weak acid with a Ka value of about 10–10. HX is a strong acid. O HX is a weak acid with a Ka value of about 10-5. HX would probably be a good acid-base indicator. HX is a weak acid with a Ka value of about 10-8.

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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