Trapal‚ Mariel B. Prof. T.D. Macasil BSE Physical Science Reactions of amines Reaction of amines with acids – acids and amines form ammonium salts. R – NH2 + HCl → R – NH3+ + OH – Amine acid amine salt Example 1 CH3 – NH2 + HCl → CH3 – NH3 + Cl- Methylamine Methylammonium Example 2 CH3CH2 – NH3 + Cl → CH3CH2NH2 . HCl Ethylammonium Ethylamine Reaction of amine with water – when amines react with water‚ they produce hydroxide ( OH
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------------------------------------------------- ABSTRACT ------------------------------------------------- The copper reaction experiment was demonstrated by adding the reagents like 16M HNO3‚ Distilled water‚ 6M NaOH‚ 6M H2SO4‚ Acetone‚ Zinc metal and Methanol into the beaker with the copper wire. The experiment was also demonstrated to observe how copper reacts while different reagents were being added. It was also demonstrated to practice the common laboratory techniques such as methods
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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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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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A REACTION PAPER ON THE TALKSHOW STRAIGHT FROM THE HEART YEAR 2 VALUES EDUCATION S.Y. 2012-2013 I. Introduction: This year‚ is the year 2 of the said talk show in which the Holy Name University High School Department were preparing. The title of the talk show was STRAIGHT FROM THE HEART YEAR 2. Of course‚ the talk show can’t be done without our handsome and beautiful guests. The 1st guest was our own Fr. Ruel Lero. The 2nd guest was the wife of Gov. Edgar Chatto‚ Mrs. Pureza Chatto‚ the
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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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REACTION PAPER IN JOSE RIZAL MOVIE Freedom… Wrath… Happiness… Skepticism… Sadness… These were only some of the things I felt when I watched the Jose Rizal movie. Every dialogue‚ every scene‚ every reaction in the movie was a momentum to keep. It was breath taking. Seeing history flash before my eyes was just so remarkable. Gradually‚ my blinded eyes were opened. The movie depicts the life story of Dr. Jose Rizal‚ the national hero of the Philippines. A three-hour epic on the life and struggles
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Media Reaction SOC/315 July 10‚ 2014 Introduction Immigration issues are not only in the United States and are as different as our cultures and the ways that they affect our people. Media reaction show some shared political and public views‚ however there are some factual information that may alter the views of its audience. To help address some questions about the Medias reactions concerning immigration‚ we will use the media piece from the website: Los Angeles Time Politics
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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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Reaction Paper The article “The Failure of the Euro: The Little Currency That Couldn ’t”‚ by Martin Feldstein‚ is a case about why the Eurozone has failed‚ is failing‚ or at best will fail. To prove his point‚ the author uses explicit examples such as the economic disaster occurring in Greece‚ while at the same time aiding the economic growth in Germany. Feldstein also demonstrates how the Eurozone also has allowed much room for error and has forced the hand of many European countries in one way
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