Question: PROCEDURE A. Weighing-by-Difference and Quantitative Transfer (working independently) 1. Place a clean & dry stoppered weighing bottle on a top-loading balance (see photo below) and

PROCEDURE A. Weighing-by-Difference and Quantitative Transfer (working independently) 1. Place a clean & dry stoppered weighing bottle on a top-loading balance (see photo below) and press the "On/Tare" button. The scale should now read zero. The process of placing a piece of glassware on the scale and pressing the tare button is called "taring". Be sure to handle the weighing bottle with a paper collar

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