Choose the one correct or one incorrect statement regarding the technique of weighing by difference: the weighing beaker should be moved with a strip of paper used as a handle or strap preparing 4 samples requires only 4 weighings the balance should be tared after each sample is removed from the weighing beaker the weighing beaker must be clean but does not need to be dry the receiving flasks must be both clean and dry before weighing begins

Weighing by difference is a technique that measures quantitatively the mass of a solid sample. It is…

Answered: Choose the one correct or one incorrect…

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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Choose the one correct or one incorrect statement regarding the technique of weighing by difference:

		the weighing beaker should be moved with a strip of paper used as a handle or strap
		preparing 4 samples requires only 4 weighings
		the balance should be tared after each sample is removed from the weighing beaker
		the weighing beaker must be clean but does not need to be dry
		the receiving flasks must be both clean and dry before weighing begins