Nitration of Methyl Benzoate Date of Completion: February 29‚ 2012 Date Report Submitted: March 14‚ 2012 Objective of Experiment: The purpose of this experiment is was to synthesize methyl 3-nitro benzoate from methyl benzoate through an electrophilic aromatic substitution reaction. Chemical Equation: Materials: Name of Compound Molecular weight MP/BP Grams Used Moles Used Methyl benzoate 136.16 g/mol -12.5 OC /199.6 OC 0.28g 2.056*10-3 Sulfuric acid 63.01 g/mol 10 OC /337OC 0
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Control mechanisms are important to every organization. Without them‚ it would be difficult to determine whether or not the planning‚ organizing and leading functions of management are effective and productive for the company. Although some mechanisms are used widely throughout many organizations and companies‚ some mechanisms are tailored to fit a specific organization. Management must determine the most appropriate control mechanisms for their company. In this paper‚ we provide a brief description
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DEFENSE MECHANISMS IN PSYCHIATRIC DISORDERS I. PSYCHOSES: *In the acute stage there is a complete loss of the ego’s defense mechanisms‚ and disturbing thoughts‚ feelings‚ and impulses intrude into the consciousness *as the individual gradually improves defenses appear • projection • delusional denial • distortion • regression II. NEUROTIC CONDITIONS: (Anxiety Disorders; Somatoform Disorders; Dissociative Disorders in DSM IV R) *defenses are used non-adaptively in
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H2SO4 were combined to form a nitrating solution‚ which was mixed with a mixture of methyl benzoate and H2SO4. Percent yield for the final product was calculated followed by recrystallization and melting point was measured. Introduction: Nitration of Methyl Benzoate is one of the examples of Electrophilic aromatic substitutions. The use of a mixture of Sulfuric Acid and Nitric Acid is the classic way to make NO2+. The two main reaction types used for this are both substitutions: Electrophilic
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A Beautiful Mind with an Ugly Mental Disorder Submitted by: Nazila R. Salamkhail V-00410030 Psychology101-901 Instructor: Tim Donahue Virginia Commonwealth University 04/27/2011 The movie “A Beautiful Mind” is a fascinating movie. Although‚ I am not a movie watcher‚ it drew my full attention as soon as I started playing it. It displays the character of a great mathematician John Nash who is struggling with schizophrenia during his college period
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Defense Mechanism Defense Mechanism is an unconscious psychological strategies brought into play by various entities to cope with reality and to maintain self-image. Healthy persons normally use different defenses throughout life. An ego defense mechanism becomes pathological only when its persistent use leads to maladaptive behavior such that the physical and/or mental health of the individual is adversely affected. The purpose of ego defense mechanisms is to protect the mind/self/ego from anxiety
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Name: Monish Kumar (S11065194) The University of the South Pacific MM313 Dynamic Systems Experiment 2- Crank Mechanism Aim: To investigate the relationship between piston displacement and crank angle for different ratios between the connecting rod and the crank. Also to look at the relationship between the turning moment on the crank shaft and crank angle for a given force on the piston. Equipment and Instrument: Introduction: A crank is an arm attached at right angles to a rotating
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airstream mechanism is the method by which airflow is created in the vocal tract. Along with phonation‚ it is one of two mandatory aspects of sound production; without these‚ there can be no speech sound. The organ generating the airstream is called the initiator; for this reason the production of airflow is called initiation. There are three initiators used in spoken human languages: the diaphragm together with the ribs and lungs (pulmonic mechanisms)‚ the glottis (glottalic mechanisms)‚ and the
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Description of a Mechanism Group III Group Leader: Maureen Bianca Cobilla Members: Erica Bulloso Catherine Gayle Cancio Tina Rose Capuli B.S in Psychology II-A Table of Contents 1 Description of Mechanism . . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . 1 Initial Presentation . . . . . . . . . . . . 1 Organization of the Description . . . . . . . . . . . . 2 Part by Part Description . . . . . . . . . . . . 3 The Conclusion
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Control Mechanisms and Nike In the past few years‚ management‚ leadership‚ and control strategies in business organizations has emerged as key factors in determining the long-term success or ultimate failure of such organizations. One large well-known successful global company is Nike‚ who has demonstrated extreme success that can be directly attributed to management‚ leadership‚ and control strategies (Krentzman‚ 1997). Control mechanisms such as bureaucratic control‚ market control‚ clan control
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