Experiment # 1 Date: 18/12/13 Title: Chemical Properties of Alkanes. Aim: To test the reactivity of alkanes using cyclohexane as an example. Apparatus/Materials: Cyclohexane‚ liquid alkane‚ aqueous bromine‚ test tubes‚ light source‚ watch glass‚ splint‚ 0.1 MKMnO4‚ concentrated H2SO4‚ dilute H2SO4. Method: Combustion: 1. A watch glass was placed on a benched protection sheet in a fume cupboard and the extractor in the fume on. 2. 4 drops of cyclohexane was placed on the watch glass using
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3/5/2011 EXPERIMENT EXPERIMENT 8 OBJECTIVES CONCEPTS REAGENTS PROCEDURE RESULTS DISCUSSION IR ANALYSIS 8 Objectives to differentiate various types of oxygen-bearing organic compounds to device a scheme to distinguish each functional group Analysis of Oxygen-bearing Organic Compounds alanx3@yahoo.com OBJECTIVES CONCEPTS REAGENTS PROCEDURE RESULTS DISCUSSION IR ANALYSIS to characterize an unknown sample through parallel chemical tests ARMSALCEDO ARMSALCEDO alanx3@yahoo
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child to protect it by any means necessary. There is where Aaron truly cares and loves something; which he thought he never could because he has killed‚ lied and destroyed many of all shapes and sizes. Following another love was the deep affection benedict and Beatrice had for each other‚ but they tried to hide it because every time they seen each other they only exchanged hurtful words. There’s actually good in every
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Firstly‚ a source of error may occur during the Benedict ’s test. Positive results may occur when their should not be. This is due to the fact that there may be a presence of another substance that can be oxidized other than reducing sugars. Furthermore‚ another source of error may be the dirty test tubes
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hematology market is estimated to grow at a lower CAGR in developed countries; however‚ it is expected to witness high growth in emerging countries such as China‚ India‚ and Brazil in the next five years. The growth of the Hematology analyzers and Reagents market is driven by factors such as increasing adoption of automated hematology instruments by diagnostics laboratories‚ growing development of the high throughput hematology analyzers‚ integration of basic flow-cytometry techniques in modern hematology
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to use words. For another example‚ take a cough. A cough is not used to portray a feeling or used for a means of communication. Benedict says that this is why we have to draw a line between normality and abnormality‚ so that we as a culture can understand simple conversations‚ what people are trying to communicate‚ and be able to respond correctly‚ or not at all. Benedict states in her argument “In so far as a civilization is well integrated and consistent within itself‚ it will tend to carry farther
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only): aldehyde ( carboxylic acid |n/a | | | | |reagents: potassium dichromate (K2Cr2O7) in sulphuric acid (H2SO4) | | |conditions: warm under reflux |
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Introduction Spirituality in its simplicity is a search for answers and explanations about individuals. Spirituality can be defined as a progression of individual revolution in accordance with religious ideals. Spirituality can be focused on personal knowledge‚ understanding and experience and psychological development. There are various types including mystical‚ authoritarian‚ intellectual‚ service and social. Benedictine spirituality‚ one of the most influential spiritualties‚ is a way of life
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It is not enough to divide perceptions objectives fragments. The subjective structure‚ forms given by previous experience‚ they are crucial and cannot be omitted. " Ruth Benedict (1934)‚ Patterns of culture: 51/182. Benedict devotes the last chapter of Patterns of culture to the conflict that sometimes occurs between the individual’s personality and values of their culture. Although it is common for individuals to adapt to the model of their culture
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The Grignard Synthesis of Triphenylmethanol Abstract: Grignard synthesis of triphenylmethanol was achieved by use of the Grignard reagent phenyl magesium brominde. The organometallic grignard reagent was synthesized by use of a reflux apparatus recrystallization techniques. Once synthesized it was used in a Grignard reaction that involved nucleophilic addition to a carbonyl in order to make triphenylmethanol. The final product was solidified and recrystallized and spectral data was
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