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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The podcast “Strange Fruit: Voices of a Lynching” was an intimate account of the events that took place nearly eight decades ago in Marion‚ Indiana. The audio began by recounting recent events that when thought about‚ evoked the same feelings today‚ as they did in the past. The story first focuses on the events that took place in Ferguson‚ Missouri. Attention is focused on the lack of compassion there was for a human body in the case of Michael Brown. Emotions are stirred up by evident lack of progression
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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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commit oneself to act based on life experience to warrant rationalization‚ but without sufficient proof. To have a faith in someone or something also involves an act of will to persevere when the odds are at great length. Even though the protagonist‚ Jim Wormold doesn’t have religious faith and his actions motivated entirely by desperation to have the approval of an absent wife and spoiled daughter‚ he is the only character that doesn’t exhibit blind faith.
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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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of the main components in a tall tale. In Mark Twain’s tall tale‚ The Celebrated Jumping Frog of Calaveras County‚ he uses many different examples of implausible humor. The unbelievable humor in his story is noticed through the characterization of Jim Smiley and the events that occur while Smiley is attempting to educate his frog. The passage about the frog shows the true dedication that Smiley puts into the bets that he makes. The key to Mark Twains implausible humor is represented in the passage
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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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In Owen?s poem‚ ?Strange Meeting‚? the theme of war is heavily emphasized‚ as the poet expresses complete disgust concerning the nature of war. Yet‚ rather than describing the violence of war in the battlefield‚ the poet chooses a most unconventional route to attack war by instead placing the soldiers in Hell‚ centering the poem around the civil conversation between two dead enemies. In doing this‚ the poet strips away the barrier between these two enemies‚ and as a result‚ he evokes not anger‚ but
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Parallels Between Jim the Boy and the Great Depression Authors write fictional stories that allude to events which occurred in the past. One such author‚ Tony Earley‚ wrote the fiction novel Jim the Boy. The author portrays a much documented period in American history in the framework of one family who has seen struggles but works to overcome. In Jim the Boy‚ the events of Jim’s life directly correlate to the time period leading up to and including the Great Depression. The novel begins with a
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Biology 104 Reaction Times Objectives: 1. Formulate and test hypotheses regarding reaction times. Introduction: Reaction time is a measure of how quickly an organism can respond to a particular stimulus. Reaction time has been widely studied‚ as its practical implications may be of great consequence‚ e.g. a slower than normal reaction time while driving can have grave results. Many factors have been shown to affect reaction times‚ including age‚ gender‚ physical fitness‚ fatigue‚ distraction
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