Experiment 5B: Ketone Reduction Objective: Using sodium borohydride as a reducing agent‚ the ketone 4-tert-butylcyclohexane is reduced to its corresponding alcohol. It is purified through extraction techniques to give the cis and trans diasteromer products. Procedure: The procedure was followed as outlined in Mayo’s book for Experiment 5B with the following modifications: 1. Reagents and Equipment – The reaction will be on a scale of 2X what is described in the text. 2. Reagents and Equipment
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by the goal of achieving positive relations with group members. According to Godbold research indicates that adolescents often turn to their peers for behavioral direction when making decisions about alcohol use‚ and adolescents over estimate the number of their peers who consume alcohol. In the movie Thirteen Tracy lives with her mother‚ Melanie‚ and older brother. Tracy and her mother had a good relationship and Tracy never got in trouble. Her parents divorced years ago which resulted in a
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USURY ( RIBA) ‚ GHARAR (UNCERTAINTY) & MAySIR (GAMBLING) USURY ( RIBA) Definition: In literal meaning‚ riba or interest means excess‚increase or addition. In Islamic terminology‚ riba means effortless profit or the profit that comes from the late payment from the loan. The interest charge for late payment in the repayment of a loan is considered as riba. (an-nahlu : 90) Allah allows trade and prohibited riba (2 : 275) Interest is only considered as riba if the amount loaned
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8 Mile This movie is about a young‚ white man named Jimmy Smith‚ Jr. who longs to be a rapper. His nickname is Bunny Rabbit. Not only is he from a poor‚ low class family‚ but he lives in a predominately black neighbourhood in Detroit. He lives in a trailer with is mom and little sister. Every day is a struggle for him to keep his hope alive. The film is framed by two rap battles. In the first‚ Bunny Rabbit is still trying to win respect from the audience and gain confidence in himself. But when
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use of such help. Freudian psychoanalytic ideas‚ particularly personality theory‚ began to feed into what became known as psychodynamic casework. Freud’s approach was the attempt to explain the internal processes that motivate behaviour‚ Freud’s belief was one of psychic determinism; that is‚ that all behviour has a cause that is to be found in the mind. Various theories of how the mind works have derived from Freud’s theories‚ which were strongly associated with the biological nature of human beings
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Week 10: Oxidation and Reduction Reactions: The Reactions of Copper Data: Part I: Preparing a solution of copper (II) nitrate Initial mass of copper wire: .520g Mass of copper wire after vigorously scouring: .518g Observations of Copper (II) ribbon mixed with HNO3: Solution turned green. Thick brown gas formed. Copper (II) bubbled vigorously. Cu (II) dissolved‚ solution appeared green/blue. After the addition of H2O a blue crusty precipitate formed. Part II: Synthesis of solid copper
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Throughout the movie The Awakening‚ Robin Williams demonstrates his knowledge of the scientific method. The scientific method is a procedure of steps that is used to prove problems. In the movie it is used to show that patients suffering from an un-named disorder do have a slight opportunity to return to their normal state of being. The scientific method is a list of steps to prove something and make into a law or theory based on your final product and findings. It is composed of several
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DESIGN OF SUBOPTIMAL CONTROLLER USING MODEL REDUCTION TECHNIQUE Gaurav Kumar‚ Avinash Pandey‚ Ashutosh Dubey Department of Instrumentation and Control Galgotias College of Engineering and Technology‚ Greater Noida Abstract: A very great amount of thought has been given to the selection of this topic. Basically‚ here we are concerned with the problem of dealing with higher order ricatti equation. The amount of work and the number
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impact of FDI on poverty reduction FDI’s direct impacts on poverty may work through providing opportunities‚ particularly providing jobs and training to local workers. To the extent that foreign capital inflows do not replace local investment absolutely and foreign investment takes the mode of green- field investment FDI may contribute to reducing existing unemployment and underemployment‚ providing people with income and therefore directly contributing to poverty reduction. In this sense FDI’s impact
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The loss of any language means a contraction‚ reduction and impoverishment of the sum total of the reservoir of human thought and knowledge as expressible through language. To what extent do you agree with this? As globalization takes place‚ languages spoken by the majority became lingua franca of different regions. English for example as its most widely spread across the entire world‚ is spoken by 360 to 400 million as their first language and 470 million to more than 1 billion as their second
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