THE HILL REACTION: EFFECT OF HERBICIDES (CLEAROUT 41 PLUS AND DIURON 50 WP) IN CORN (ZEA MAYS) LEAVES JENNY A. ADTOON ELIEZER B. GALOPE II SANDY FAYE D. SALMASAN JYAN DESSE M. SOLANO MARIANNE KRISTELLE E. YARRA INTRODUCTION Photosynthesis sustains almost all of the living world directly or indirectly. It is the process of converting light energy to chemical energy of sugars and other organic compounds. The process depends on the interaction between two sets of reactions‚ namely the
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COMMENTS/REACTIONS ON 2014 SONA July 28‚ 2014‚ President Benigno S. Aquino‚ delivered his fifth State of the Nation Address and tackled the matters for government’s contribution in terms of education‚ health services‚ defense‚ public works and many more. The President first mentioned about the controversial “Disbursement Acceleration Program (DAP)”‚ and still convince his bosses (Filipinos) of the good achievements of DAP. As an example‚ he cited Technical Education and Skills Development Authority
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Elimination Reactions ________________________________________ As described previously‚ primary alkyl halides generally undergo substitution reactions with simple nucleophiles by an SN2 mechanism. Secondary alkyl halides‚ often react with simple basic nucleophiles to give a mixture of products arising from both substitution and elimination. As with substitution reactions‚ the rate at which elimination reactions proceed can be proportional to both the concentration of the base and the concentration
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(AMD) problems are the most important environmental problems in sulphide mines especially mines which contain pyrite. Oxidation of sulphides in contact with air and water produces sulphuric acid which reduces the pH of water. The result of these reactions is increase in the solubility of heavy metals and consequently pollution of water resources. The Sarcheshmeh copper mine is one of the largest porphyry copper mines in the world which is located in south-eastern Iran. Chemical analysis of over than
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Lemuel Medoranda BSBA II-3 MY REACTION PAPER TO NOLI ME TANGERE The title of this novel "Noli Me Tangere" is a Latin words meaning in tagalong “Huwag Mo Akong Salingin”. Jose Rizal‚ our national hero is the writer of this novel‚ where in‚ this novel was written during his time‚ where in‚ the exact year was 1884‚ he was in Madrid taking up medicine when he write this novel. When he finished his course (Medicine)‚ he went to Paris and continues writing this novel. In Berlin‚ Jose Rizal finished
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affordable seafood dishes that give a unique appeal to the market. Blackbeard’s Seafood Island is known for its boodle. Boodle fight is a military style of eating where foods were served in banana leaves‚ and eating with bare hands. This concept all started when the first branch opened at Market Market where it is located near a military camp. The dilemma of finding the freshest seafood to stimulate the appetite of the entire family or barkada is common during Lent‚ something which Blackbeard’s Seafood
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ENGINEERING Reaction Engineering CGC035 / CGC052 Problem Sheet 3 - Fluid-fluid reactions 1. The reaction rate for the heterogeneous reaction A(g) + B(l)→ products is second order according to the expression -rA=kCACB and it is relatively slow compared to mass transfer so it takes place in the bulk of the liquid. Combine the following rate expressions for diffusion through the gas and liquid films‚ -rA=kAga(pA-pAi) and -rA=kAlaCAi-CA‚ with Henry’s law pAi=HACAi and the reaction rate
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Chemical Reactions Chemical Change • reorganization • original substances form new substances with different formulas • may or may not involve a change of state • symbols used to describe chemical reaction are known as a chemical equation • Chemical equations do not have equal signs (=) they have an arrow Chemical Equations • Must follow the Law of Conservation of Matter • atoms can neither be created or destroyed during a chemical reaction • What
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the following Procedures and then draw a data table in your notebook to record your observations about any precipitates or gases that form when the two solutions are combined. Remember to include color for precipitates. Examine the reactions against both dark and white backgrounds. If there is no reaction for that combination of solutions write NR (no reaction). Before beginning‚ set up a data table similar to the Data Table: Solubility Rules Table in the Lab Report Assistant section. CAUTION
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The Displacement Reactions Purpose: to see how displacement reaction works with different chemicals and what chemical has more reactivity series then other Hypothesis: Iron + Copper Sulfate: Iron will displace copper because it is more reactive and it is going to end up as Iron Sulphide + Copper Copper + Silver Nitrate: Copper will displace Silver because it is more reactive and it is going to end up as Copper Nitride + Magnesium + Copper oxide: Magnesium will displace Copper because it
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