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7. When measuring 15ml of a solution, which of the following graduated cylinders will you use and why? a) One with 25ml capacity b) One with 50ml capacity c) One with 100ml capacity d) One with 200ml capacity 8. Why can you not use a graduated cylinder that is more than 10 times the volume being measured? 9. Why should you not blow out the small amount of solution that remains in a pipette when measuring liquids?

7. When measuring 15ml of a solution, which of the following graduated cylinders will you use and why? a) One with 25ml capacity b) One with 50ml capacity c) One with 100ml capacity d) One with 200ml capacity 8. Why can you not use a graduated cylinder that is more than 10 times the volume being measured? 9. Why should you not blow out the small amount of solution that remains in a pipette when measuring liquids?

Chemistry for Today: General, Organic, and Biochemistry
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter7: Sollutions And Colloids
Section: Chapter Questions
Problem 7.47E
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Kindly help me with these (include the attached photo) What are the limitations in reading volumes of solution below or above the meniscus?
7. When measuring 15ml of a solution, which of the following graduated cylinders will you use and why? a) One with 25ml capacity b) One with 50ml capacity c) One with 100ml capacity d) One with 200ml capacity 8. Why can you not use a graduated cylinder that is more than 10 times the volume being measured? 9. Why should you not blow out the small amount of solution that remains in a pipette when measuring liquids?
Transcribed Image Text:7. When measuring 15ml of a solution, which of the following graduated cylinders will you use and why? a) One with 25ml capacity b) One with 50ml capacity c) One with 100ml capacity d) One with 200ml capacity 8. Why can you not use a graduated cylinder that is more than 10 times the volume being measured? 9. Why should you not blow out the small amount of solution that remains in a pipette when measuring liquids?
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