PPT-Redox Reactions Chapter

4 Redox Reactions OxidationReduction Redox Reactions Redox reactions involve an electron transfer These reaction occur between metals and nonmetals Ionic reactions are redox reactions The name. Databases treating redox reactions must include either . O. 2. (. aq. ). or . H. 2. (. aq. ). in the list of Basis Species. . This species is the database’s “redox pivot”.. O. 2. (. aq. ) is the . Definition. If oxidation occurs, then reduction must also occur. Any chemical process in which elements undergo a change in oxidation number is a . Redox reaction. Example. 2Na + Cl. 2. . → 2Na. Oxidation-reduction reactions are integral to many aspects of inorganic chemistry. Building on your existing knowledge of electrochemistry, we will discuss some fundamental aspects of inorganic electrochemistry that you may not have previously considered (and therefore make some new connections to other areas of chemistry) and also introduce and use three diagram-. Redox. – Reduction and Oxidation. REVISION. OILRIG. Oxidising and Reducing Agents. NEW LEARNING. Writing balanced ion electron equations involving oxygenated group ions.. Balancing . redox. equations.. Aka REDOX reactions. Electrochemistry. The study of chemical reactions involving the transfer of electrons between reactants. . Oxidation. Loss of electrons. happens at the anode. Reduction. gain of electrons. electrons. gained. lost. Red. uction and . ox. idation reactions – . redox. . reactions. o. xygen atoms. lost. gained. A. re . these reactions . examples of oxidation or reduction?. 1. . C. . 3.3 Energy/Carbon Source Classes of Microorganisms-definitions. 3.4 Bioenergetics. 3.6 Electron Donors and Electron Acceptors. 3.7 Energy-Rich Compounds: ATP. Modes of . ATP Synthesis. 3.3 Energy Classes of Microorganisms. 3.3 Energy/Carbon Source Classes of Microorganisms-definitions. 3.4 Bioenergetics. 3.6 Electron Donors and Electron Acceptors. 3.7 Energy-Rich Compounds: ATP. Modes of . ATP . Synthesis. 3.3 Energy Classes of Microorganisms. Textbook Chapter 20. Discovery Lab. What was clinging to the nail?. What happened to the color of CuSO. 4. solution?. What is the balanced equation?. Discovery Lab. What type of reaction occurred?. What are the four types of reactions we learned about previously?. Reactions. 17.2 Galvanic . Cells. 17.3 Standard . Reduction Potentials. 17.4. . Concentration Cells and Nernst Equation. 17.5. . Batteries and Fuel Cells. 17.6. . Corrosion and Corrosion Prevention. 2A. l. (s) + 3H. 2. SO. 4. (. aq. ) → A. l. 2. (SO. 4. ). 3. (. aq. ) + 3H. 2. (g). Using oxidation numbers, show which element has been oxidised and which has been reduced in this reaction. State the changes in oxidation numbers, including all signs.. Define electrochemistry and a number of important associated items. Split redox reactions into their oxidation & reduction half-equations. Produce balanced redox equations for reactions in acidic solutions. 4.2: Classifying chemical reactions. Define three common chemical reaction types: . (1) precipitation; (2) neutralization; (3) redox. Classify reactions given a balanced chemical equation. Identify common acids & bases. Writing and balancing Chemical Equation. Classifying Chemical Reactions:. Precipitation Reactions. Acid-base Reactions. Decomposition Reactions (nonredox). Oxidation-Reduction Reactions. Reaction Stoichiometry.