PPT-Galvanic Cells – Converting chemical energy to electrical

Lesson 2 Galvanic Cells In the reaction between Zn and CuSO 4 the zinc is oxidized by copper II ions Zn 0 s Cu 2 aq SO 4 2 Cu 0 s Zn 2 SO. Foundations of Biochemistry. Learning Objectives. Distinguishing features of living organisms. Structure and function of cells and organelles. Roles of small and large . biomolecules. Energy transformation in living organisms. Explain how a galvanic cell is used to produce electrical . energy. Galvani's frog united chemistry, physics. THE UNION of physics and chemistry began with the twitching of a frog's leg. In the 1790s Luigi Galvani lay a dead frog on a table. Also on the table was a static electricity generator. An assistant accidentally touched the nerves of the frog with a scalpel and the muscles of the frog contracted . Transfer. Sound energy. Heat energy. Chemical energy. Light energy. Gravitational potential. energy. Electrical energy. Kinetic energy. Key word. Pronunciation. Definition. Conservation of energy. Textbook pages 97 – 103. Photosynthesis . process used by plants using light energy to create sugar (glucose, C. 6. H. 12. O. 6. ) from carbon dioxide (CO. 2. ) and water (H. 2. O). oxygen gas (. O. Foldable- you may work together!!!. The flashlight used in class. The TV in the classroom. The wind-up toy in the classroom. A clock. A blow dryer. An electric pencil sharpener. Testing your knowledge. Heat Energy. Heat energy has to do with the internal motion of particles of matter. The greater the motion of the particles the more heat that is involved.. Solar Energy. Solar Energy comes from the sun. . Announcements. Exam 1 coming up (Mar. 7. th. ). Friday’s Seminar – Gallo Winery (Internship opportunity). Today’s Lecture - Electrochemistry. Redox Reactions. Fundamental Equations (relating moles of electrons to charge and . Environmental Literacy Project. Michigan State University. . Animals . Unit. Activity 5.1: Tracing the Processes . of Cows . Growing: Digestion and Biosynthesis. 1. Unit Map. You are here. 2. Connecting Questions about Processes at Different Scales: Digestion. In which circuit will the bulbs not light up when the switches are closed?. Page 316, 7a. Cells are connected positive to positive- not positive to negative- no potential difference.. 2800 hours of strenuous manual . Photosynthesis . process used by plants using light energy to create sugar (glucose, C. 6. H. 12. O. 6. ) from carbon dioxide (CO. 2. ) and water (H. 2. O). oxygen gas (. O. 2. ) is produced as a waste product and the light energy used is stored as chemical energy. Most matter in your body that is NOT water is made of organic compounds.. 4 Principle Classes of . Organic Compounds. : . Carbohydrates. Lipids. Proteins. Nucleic Acids. Carbohydrates. Made up of Carbon, Hydrogen, and Oxygen atoms. Mass/matter and energy. 1.Wind . forces the turbine to spin.. 2.The spinning turbine makes electrons move in the generator.. 3.The energy is then delivered to homes via power lines.. Which describes the transformation of energy?. Multiple choice questions. Standards: 6_5.1-5.4. . 1. . Which . energy transformations BEST illustrates why people can walk?. Chemical energy is converted into light energy.. Chemical energy is converted into thermal energy.. Environmental Literacy Project. Michigan State University. . Animals . Unit. Activity 5.1: Tracing the Processes of Cows Growing: Digestion and Biosynthesis. 1. Unit Map. You are here. 2. Connecting Questions about Processes at Different Scales: Digestion.