For the calculating change in pH question, some of the volumes of acid required were very very small. The smallest volume that can be reasonably transferred with pipetteman is 2 microliters (2 x 106 liters). If the volume of acid that needs to be added is so small that there is no equipment available to measure and transfer the correct volume of acid, what could be done to successfully adjust the pH? Use a more concentrated acid to adjust the pH so the required volume would be smaller. Use a less concentrated acid to adjust the pH so the required volume would be smaller. Use a less concentrated acid to adjust the pH so the required volume would be larger. Use a more concentrated acid to adjust the pH so the required volume would be larger.

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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For the calculating change in pH question, some of the volumes of acid required were very, very small. The smallest volume that can be reasonably transferred with pipetteman is 2 microliters (2 x 10^-6 liters).

If the volume of acid that needs to be added is so small that there is no equipment available to measure and transfer the correct volume of acid, what could be done to successfully adjust the pH?

- Use a **more** concentrated acid to adjust the pH so the required volume would be **smaller**.
- Use a **less** concentrated acid to adjust the pH so the required volume would be **smaller**.
- Use a **less** concentrated acid to adjust the pH so the required volume would be **larger**.
- Use a **more** concentrated acid to adjust the pH so the required volume would be **larger**.
Transcribed Image Text:For the calculating change in pH question, some of the volumes of acid required were very, very small. The smallest volume that can be reasonably transferred with pipetteman is 2 microliters (2 x 10^-6 liters). If the volume of acid that needs to be added is so small that there is no equipment available to measure and transfer the correct volume of acid, what could be done to successfully adjust the pH? - Use a **more** concentrated acid to adjust the pH so the required volume would be **smaller**. - Use a **less** concentrated acid to adjust the pH so the required volume would be **smaller**. - Use a **less** concentrated acid to adjust the pH so the required volume would be **larger**. - Use a **more** concentrated acid to adjust the pH so the required volume would be **larger**.
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