This object is a 250 mL Florence flask made from Nonsol glass by Whitall Tatum Company. The Florence flask is characterized by a long neck and rounded bottom with a flat base. It is useful as a ...

K956: Prep Notes K956: Prep Notes Introduction Catalysis of the decomposition of hydrogen peroxide is demonstrated in a foil-covered florence flask or fancy bottle. A packet of manganese dioxide ...

Introduction:The aldehydes in reducing sugars will reduce silver ion from Tollen's reagent to metallic silver, leaving a reflective mirror on the inside of a flask.To conduct demonstration:1. Add 5mL ...