TABLE OF CONTENTS CHAPTER NAME PAGE NO. * INTRODUCTION 3 * SYSTEM OVERVIEW 4 * BLOCK DIAGRAM
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the movement of charged particles such as proteins when placed in an electric field. The movement of these particles is based on their charges where positively charged particles move towards cathode while negatively charged particles move towards anode. The rate of movement is dependent on factors such as size and charges. This technique is useful in diagnosis. For example‚ in diagnosing myocardial infection‚ electrophoresis is used to separate isoenzymes of lactase dehydrogenase and creatine kinase
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GREENHOUSE EFFECT AND GLOBAL WARMING Carbon dioxide | Dinitrogen oxide | trichlorofloromethane | carbon dioxide lets the light energy in‚ but doesn’t let all of the heat energy out‚ | Nitrogen dioxide is a strong oxidizing agent that reacts in the air to form corrosive nitric acid‚ as well as toxic organic nitrates | Trichlorofluoromethane is oftenly dumped in water ways ehich pollute the water as well as the environment. | GLOBALWARMING POTENTIAL Global-warming potential (GWP) is a relative
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SCIENCE INVESTIGATORY PROJECT ORANGE BATTERY (ENERGY DERIVED FROM ORANGES) Submitted By: GROUP 4 I – Alpha Centauri Leader: Jake Russell S. Arevalo Members: Iris A. Gervacio Shara Lyn R. Castrillo Mary Claire A. Malata Ivhan S. Sancho Submitted To: Teacher Hazel F. Solis TABLE OF CONTENTS I. ABSTRACT 2 II. INTRODUCTION 3 III. REVIEW OF RELATED LITERATURE 4 IV. METHODOLOGY 6 V. FINISHED PRODUCT 9 VI. CONCLUSION
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spontaneous and you have connected the cell correctly. To construct a spontaneous cell‚ attach the metal having a higher‚ more positive‚ reduction potential to the positive terminal which is the cathode. The metal attached to the negative terminal is the anode and has the lower‚ more negative‚ reduction potential. By comparing the voltage values obtained for several pairs of half-cells‚ you can establish the reduction potential sequence for the five metals in this lab. M1 M2 M5 M3 M4
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ical Chemistry 1.which of the following pairs of compound will react? iC3H6+Br2 iiC3H6+Cl2 in sunlight iiiC3H6+H2O in the presence of sulphuric acid ivC3H6+H2O in the presence of concentrated sulphuric acid a.i b.i‚iii c.i‚ii‚iii d.all 2.liqiud y reacts with magnesium metal to produce a gas that burns with a pop sound when a flaming wooden splint is placed near it.liqiud y is most likely a compound that has the formula a.c2h5oh b.hcooh c.h3cooch3 d.c6h14 3.a compound p has the
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TOPIC 1: RATES AND CHEMICAL EQUILIBRIUM QUESTION 1: (Taken from the DoE Physical Sciences Feb-March Paper 2 2009) Antacids are used to relieve indigestion. Indigestion is the condition when the stomach produces too much acid resulting in an uncomfortable and painful feeling. A certain antacid tablet dissolves in water and reacts with the acid in the stomach to release carbon dioxide gas. 1.1 Name the type of chemical reaction that explains why antacids bring relief from indigestion
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SYNTHESIS AND CHEMISTRY OF K2S2O8 ABSTRACT In this experiment‚ a sample of K2S2O8 was prepared by the electrolysis of an aqueous solution of H2SO4 and K2SO4. The peroxodisulfate anion‚ S2O82-‚ was also observed for its ability to serve as a counterion for precipitation by preparing a copper (II) complex by reacting hydrated copper (II) sulfate with ammonium peroxodisulfate in the presence of pyridine. This same ability‚ coupled with its strong oxidizing ability allowed for stabilization of
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connected to them. According to the United States Department of Energy‚ within the fuel cell‚ two reactions occur. One is an oxidation half-reaction at an anode and the other is a reduction half-reaction at a cathode. Under normal conditions‚ this process would be very slow. The manufacturers speed this up by adding a catalyst to one side of the anode and cathode each. The most common of these catalysts consists of platinum powder very thinly coated onto a carbon paper or cloth. The reactions that
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One of the alternatives is to use the electric motor instead of gasoline one. An electric car is a car that powered by an electric motor rather than a regular gasoline engine. There are several major differences between gasoline and electric cars. First of all‚ “the electric motor will replace the gasoline engine” (“How Electric”‚ 2004). Secondly‚ “the electric motor is powered by a controller” (“How Electric”‚ 2004). Thirdly‚ “the controller gets power from the rechargeable batteries” (“How
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