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Hypothesis: N/A Pre-lab assessment: 1. Volume measurements will be made using a 25-mL graduated cylinder, which has major scale divisions marked every 2 mL and minor scale divisions every 0.2 mL. What is the estimated uncertainty in the volume measurements? +oJm O.lml. 2. The volume of a metal cylinder was measured indirectly by water displacement three times. The following volume readings were recorded. Calculate the average volume of the metal cylinder. Initial Volume (cm³) Final Volume (cm³) 7.6 19.3 20.1 8.0 18.4 6.2 -3. The metal cylinder in Question #2 has a radius (r) = 1.05 cm and a height (h) 3.32 cm. Use the equation for the volume of a cylinder (V = rh) to calculate the vol- %3D %3D ume of the cylinder. Comment on the accuracy of the volume measurements obtained by water displacement.

Hypothesis: N/A Pre-lab assessment: 1. Volume measurements will be made using a 25-mL graduated cylinder, which has major scale divisions marked every 2 mL and minor scale divisions every 0.2 mL. What is the estimated uncertainty in the volume measurements? +oJm O.lml. 2. The volume of a metal cylinder was measured indirectly by water displacement three times. The following volume readings were recorded. Calculate the average volume of the metal cylinder. Initial Volume (cm³) Final Volume (cm³) 7.6 19.3 20.1 8.0 18.4 6.2 -3. The metal cylinder in Question #2 has a radius (r) = 1.05 cm and a height (h) 3.32 cm. Use the equation for the volume of a cylinder (V = rh) to calculate the vol- %3D %3D ume of the cylinder. Comment on the accuracy of the volume measurements obtained by water displacement.

Chemistry
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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Hypothesis: N/A Pre-lab assessment: 1. Volume measurements will be made using a 25-mL graduated cylinder, which has major scale divisions marked every 2 mL and minor scale divisions every 0.2 mL. What is the estimated uncertainty in the volume measurements? +oJm O.lml. 2. The volume of a metal cylinder was measured indirectly by water displacement three times. The following volume readings were recorded. Calculate the average volume of the metal cylinder. Initial Volume (cm³) Final Volume (cm³) 7.6 19.3 20.1 8.0 18.4 6.2 -3. The metal cylinder in Question #2 has a radius (r) = 1.05 cm and a height (h) 3.32 cm. Use the equation for the volume of a cylinder (V = rh) to calculate the vol- %3D %3D ume of the cylinder. Comment on the accuracy of the volume measurements obtained by water displacement.
Transcribed Image Text:Hypothesis: N/A Pre-lab assessment: 1. Volume measurements will be made using a 25-mL graduated cylinder, which has major scale divisions marked every 2 mL and minor scale divisions every 0.2 mL. What is the estimated uncertainty in the volume measurements? +oJm O.lml. 2. The volume of a metal cylinder was measured indirectly by water displacement three times. The following volume readings were recorded. Calculate the average volume of the metal cylinder. Initial Volume (cm³) Final Volume (cm³) 7.6 19.3 20.1 8.0 18.4 6.2 -3. The metal cylinder in Question #2 has a radius (r) = 1.05 cm and a height (h) 3.32 cm. Use the equation for the volume of a cylinder (V = rh) to calculate the vol- %3D %3D ume of the cylinder. Comment on the accuracy of the volume measurements obtained by water displacement.
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