On a lab quiz, a student listed the steps to properly use a pipet. Which step is incorrect? O Pull up a third volume past the calibration mark and quickly replace the bulb with the index finger. O Use the rubber bulb to blow any remaining liquid from the pipet. O Use a rubber bulb to twice pull up a volume of liquid past the calibration mark and discard the contents into a waste container. O Touch the tip of the pipet to the side of a beaker and use the index finger to drain the liquid until the meniscus reaches the center of the calibration mark

On a lab quiz, a student listed the steps to properly use a pipet. Which step is incorrect? O Pull up a third volume past the calibration mark and quickly replace the bulb with the index finger. O Use the rubber bulb to blow any remaining liquid from the pipet. O Use a rubber bulb to twice pull up a volume of liquid past the calibration mark and discard the contents into a waste container. O Touch the tip of the pipet to the side of a beaker and use the index finger to drain the liquid until the meniscus reaches the center of the calibration mark

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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