PPT-Intramolecular redox processes

initiated by an hydride shift Yann Odabachian 25092012 Concept of redox processes First type of application The tert amino effect Thermic transformation Lewis acid . Redox potentials are used to infer the direction and free energy cost of reactions involving electron transfer, one of the most ubiquitous and important types of biochemical reactions. Such reductio Titration. OF bleach . Due Today: . 1. Redox Titration of Bleach Pre-Lab. 2. . Copper Reduction Formal Lab Report. Homework:. 1. Redox . Titration . Short Report. 2. Gravimetric Analysis of Phosphorus Pre-Lab. Jingqiu Mao. . (Princeton/GFDL), . Songmiao. Fan (GFDL), Daniel Jacob (Harvard), Katherine Travis (Harvard), . Larry Horowitz (GFDL), . Vaishali. . Naik. (GFDL). Outline. Tropospheric chemistry and potential issues. Wolfcamp. . Fm. :. A Reality Check. Milly Wright, Eliza . Mathia. , . Ken Ratcliffe . Chemostrat Inc.. Why “Model” TOC ?. TOC . in “shale” plays is . critical . Why some proxies don’t work? What does this tell us about the depositional setting of the . Topic 9.1. Redox titration reactions. in both titration labs so far this year…. recall if you know 2 out of 3 in in one solution:. M. = . # moles . /. volume(L). you can always solve for the unknown. 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-. Lecture 9. Law of Mass Action. Important to remember our equation. describes the . equilibrium. condition. At non-equilibrium conditions it is called the . reaction quotient, Q. .. Written for the reaction H. 6. 3-. (. aq. ) + JO. 2. -. (. aq. ) .  J. 2. O. 7. 2-. (. aq. ) + Z. 7. O. 4. 3+. (. aq. ) . 68H. +. (. aq. ) + . 41e. -. +7 . Z. 2. O. 6. 3-. (. aq. ) .  2Z. 7. O. 4. 3+. (. aq. ) + 34. H. 2. 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. . What is this NCEA Achievement Standard?. When a student achieves a standard, they gain a number of credits. Students must achieve a certain number of credits to gain an NCEA . certificate (80 for Level 3). & Regenerative Fuel Cells. Enabling renewable energy. Vanadium redox flow. Polysulfide/Bromine flow. Uranium (!!!) based. Zinc/Bromide (half redox flow). All liquid regenerative fuel cells. Ongoing Projects here in UIUC . Organic matter generated with photosynthesis. Organic matter decomposes (. remineralized. ) during respiration. Photosynthesis. Reaction that converts CO. 2. plus nutrients (N, P, other micronutrients) to organic matter and oxygen. 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..