REACTIONS OF HYDROCARBONS Diane Cate Satsatin Biology Student‚ Biology Department College of Science‚ De La Salle University-Dasmarinas ABSTRACT Five substances which are Hexane‚ Eugenol‚ Unknown hydrocarbon 1‚ Unknown hydrocarbon 2‚ and Acetylene gas was used for the selective reactivity of hydrocarbons to functional group tests; Bayer’s test‚ Bromine test light‚ Bromine test dark‚ and Tollen’s test. In Bayer’s test‚ only Acetylene‚ Eugenol and Unknown hydrocarbon 2 reacted positively
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Izeiah Karl Jior Medalle November 19‚ 2011 I-Einstein Reaction Paper It fuelled the industrial revolution‚ and it still generates half of the electricity in the U.S. Recent increases in electricity demand have led utilities across the nation to propose 150 new coal plants‚ which would commit the U.S. to coal generation as its dominant source of electricity for the next half century. Coal and utility corporations
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of an object is determined using a process called titration. According to Petrucci et al.‚ titration is a reaction carried out by the carefully controlled addition of one solution to another. It has several types like acid-base titrations and redox titrations. This experiment focuses on the latter type‚ the redox titration. A redox titration is based on an oxidation-reduction reaction between analyte and titrant (Harris‚2009). It involves the transfer of electrons between the two solutions. This
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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! Sodium hydroxide is caustic and can burn skin
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Crisostomo‚ Erin Abraham R. CPTE – A After watching the film “Dangerous Minds‚” I was in awe that it had given me an ‘extra’ motivation to thrive hard in finishing the course and eventually to become a well-respected educator in the near future. Lou Anne Johnson‚ who plays the main character in the story‚ turned out to be a beacon of light to her students when she became a full-time teacher to a group of hard-to-handle adolescents. Through her compassionate and caring attitude‚ Ms. Johnson
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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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Ibe‚ Joseph Khristian P. 2011-49053 Hum 2 V-6R Guitar Concert Reaction Paper The guitar concert last September 7 2012 was indeed a show not to miss. It presented various styles and techniques that created a very wonderful piece of art. There were many factors that made the concert more than pleasing to the spectators that were present that night. First was the aura that the concert created‚ it was calm yet powerful which in my point of view really made the concert not boring or easy to fall
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1. How to differentiate “O” and a Bombay groups: 2. AHG Test: Wash with NSS 3X to remove globulins. Why? 3. Aside from serum‚ Anti A and anti B can also be found in_______ 4. Anti-Duffy antibodies can cause HDN and HTR‚ True or False? 5. Emergency cases patients transfused with 6. Intrauterine transfusion: blood unit of choice is: PRBC‚ Frozen RBC‚ anything will do 7. Aside from Whole blood and PRBC‚ what component is needed to be crossmatch prior to transfusion? 8. What
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First of all‚ M Night Shyamalan Pretty much screwed The Last Airbender up.. I mean every one knows this‚ you dont need me to tell you that. The first installment of the movie although made a very good box office that is‚ it grossed over $300 million worldwide‚ received universally hostile reviews from film critics especially fans of the cartoon series.. Even viewers of the film who were unfamiliar with the series found the movie amusing.. Based on 176 reviews collected by Rotten Tomatoes‚ the film
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In light reactions‚ the goal is to transfer solar kinetic energy to chemical potential energy. This is first done by the absorption of a photon of light. Plant pigments are molecules that selectively absorb light energy at wavelengths. A pigment molecule absorbs a photon of light one of pigments electrons jumps to an energy level further than the nucleus. The electron has more potential energy here. The electron now has raised from the ground state to an excited state. Pigments of photosynthesis
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