Fluorine (F2) is obtained by the electrolysis of liquid hydrogen fluoride (HF) containing potassium fluoride (KF). (a) Write the half-cell reactions and the overall reaction for the process. (b) What is the purpose of KF? (c) Calculate the volume of F2 (in liters) collected at 24.0C and 1.2 atm after electrolyzing the solution for 15 h at a current of 502 A
"How Living Things Live: Digestion and Metabolism" Lecture Three Flashcards Digestion is the bodily process of breaking down food into contents that our body can use Digestion is completed by use of both What is Digestion mechanical (e.g., chewing) and chemical (e.g., enzymes) processes What are the Processes of 1. Ingestion 2. Digestion Digestion 3. Absorption (hint: there are five!) 4. Assimilation 5. Egestion/Elimination Ingestion is the process of digestion that takes place in the mouth when we eat and What is Ingestion swallow things in the mouth are the salivary glands which help break down the macromolecules of food, as well as mastication (chewing) which literally break the food down What is Digestion Digestion is the chemical and mechanical breakdown of food by the enzymes in our
