PPT-14 Redox Equilibria

141 Redox Equations Review 142 Electrode Potentials and the Electrochemical Series 143 Predicting the Direction of Redox Reactions 144 Uses for Electrochemical Cells 141 Redox Equations Learning Objectives. 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 . 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 Disclosure: . Paid consultant for . Stealth . Biotherapeutics. David . Marcinek. Department of Radiology. University . of Washington. dmarc@. uw.edu. Muscle Study Group. Buffalo, NY. September 23, 2014. Starter . What is . redox. ?. Redox – what?. Oxidation and reduction happen at the same time. There is no net gain or loss of electrons.. e. -. You can’t just create them or destroy them!. Example: the . Simian Zhu, University of Dundee, UK. Laser Doppler Flowmetry. The dynamic changes of blood perfusion can be recorded by . Laser Doppler . Flowmetry (. LDF) . and analysed by mathematic tools; considering the physiology of microvascular, the frequency spectrum of LDF signal after wavelet transfer can be corresponded to five . 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. 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. Chapter 7.6. Solubility . Equilibria of . Ionic Compounds. Solubility . is . the quantity of solute that dissolves in a given quantity of solvent at a particular temperature. A . solubility equilibrium . * Read these sections and study solved examples in your textbook!. Work On:. Practice problems from the textbook and assignments from the . coursepack. as assigned on the course web page (under the link “SCHEDULE HOMEWORK”). 1.2.3: Redox explains the chemistry behind batteries and electroplating precious metals onto strong base metals. It also explains how to break apart water into hydrogen and oxygen, and lots more.. 4: These 2 reactions are always paired and balanced.. 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. 1675 University Blvd, WEBB 416 & 418. Lab phone:(205) 996-2661. Director: Douglas Moellering, PhD. Research Associates: . Kelley Smith-Johnston, BS: . johnk@uab.edu. Melissa J. Sammy, PhD: . mjsammy@uab.edu. Carbon Cycling. Louis A. Derry. Cornell University. Snapshot of modern/recent data: impact of Himalaya on C cycle. Hundreds of hot springs along Himalayan front, “MCT zone” (Oldham, J . Geol. . Soc. 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..