997 resultados para Ethanol chemistry


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These images have been created for use in Physical Chemistry slides to overcome copyright issues when recording lectures. They are free to use without restrictions, although we do not accept responsibility for any errors in the images. Please let us know if you spot any errors, though! Please view the catalogue document for a description of the images. We intend to add to this collection on an ongoing basis. Check back for updates. Current content - 43 images. Last update: August 31st 2011

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These lectures are designed to show new students different lecturing styles they will encounter at Southampton University. This lecture is in the style of 'Chalk and Talk'. The lectures also teach students some of the fundamental parts of physics which are relevant to the Physical Chemistry course. This will be particularly useful for students who have forgotten their GCSE physics! To view the videos, download the zip file and 'extract' the contents by right clicking on the folder. Then double click on the file 'Play video.html'. Note that the video has been compressed heavily so it can be downloaded, which means there is a slight loss in quality. If you have a problem with this, please e-mail David Read (d.read@soton.ac.uk). NOTE: YOU MUST EXTRACT THE ZIP FOLDER BEFORE CLICKING ON 'Play video.html' OTHERWISE IT WON'T WORK.

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These lectures are designed to show new students different lecturing styles they will encounter at Southampton University. This lecture is delivered using a Tablet PC. These lectures also teach students some of the fundamental parts of physics which are relevant to the Physical Chemistry course. This will be particularly useful for students who have forgotten their GCSE physics! To view the videos, download the zip file and 'extract' the contents by right clicking on the folder. Then double click on the file 'Play video.html'. Note that the video has been compressed heavily so it can be downloaded, which means there is a slight loss in quality. If you have a problem with this, please e-mail David Read (d.read@soton.ac.uk). NOTE: YOU MUST DOWNLOAD AND EXTRACT THE ZIP FOLDER BEFORE CLICKING ON 'Play video.html' OTHERWISE IT WON'T WORK.

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These lectures are designed to show new students different lecturing styles they will encounter at Southampton University. This lecture is delivered using PowerPoint. These lectures also teach students some of the fundamental parts of physics which are relevant to the Physical Chemistry course. This will be particularly useful for students who have forgotten their GCSE physics! To view the videos, download the zip file and 'extract' the contents by right clicking on the folder. Then double click on the file 'Play video.html'. Note that the video has been compressed heavily so it can be downloaded, which means there is a slight loss in quality. If you have a problem with this, please e-mail David Read (d.read@soton.ac.uk). NOTE: YOU MUST DOWNLOAD AND EXTRACT THE ZIP FOLDER BEFORE CLICKING ON 'Play video.html' OTHERWISE IT WON'T WORK.

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A video markscheme was created using a combination of Camtasia screen capture (on a Tablet PC) and 'live action' video taken with a camcorder. The resulting video supported students in the self-assessment of an organic chemistry exercise which had been set over the Easter vacation break. Feedback was collected from the students after the exercise and was overwhelmingly positive. The video won the 2010 award for 'Most Effective Use of Video in an Educational Context' from the Assocation for Learning Technology. DOWNLOAD THE ZIP FOLDER AND EXTRACT THE FILES TO ACCESS THEM.

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The full script and worksheet for the 6th form outreach event where the practical extraction of trimyristin is undertaken.The PDF also contains a detailed NMR spectrum

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The script used in the 2015 January Twilight sessions for chemistry.

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ITEM DESCRIPTION After producing reviews of A-level Chemistry content in 2007 and 2010, we have updated the document to reflect the changes which have been introduced for first teaching in September 2015. We will be working with our network of teachers locally to monitor the impacts of the changes on teaching and the student experience with a view to releasing an updated version in the summer of 2017. This will aim to provide insights for university staff regarding the experiences of incoming students who will have been in the first cohort to have studied the new specifications. We are grateful to the Royal Society of Chemistry for support for the final stages of compiling this report. If you spot any errors or omissions, please don't hesitate to contact us.

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Abstract submission form. More information available on conference website.

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The anxiolytic properties of ethanol (1 g/kg, 15% dose, i.p.) were studied in two experiments with rats involving incentive downshifts from a 32% to a 4% sucrose solution. In Experiment 1, alcohol administration before a downshift from 32% to 4% sucrose prevented the development of consummatory suppression (consummatory successive negative contrast, cSNC). In Experiment 2, ethanol prevented the attenuating effects of partial reinforcement (random sequence of 32% sucrose and nothing) on cSNC, causing a retardation of recovery from contrast. These effects of ethanol on cSNC are analogous to those described for the benzodiazepine anxiolytic chlordiazepoxide, suggesting that at least some of its anxiolytic effects are mediated by the same mechanisms. 

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Contiene todo lo básico para los estudiantes que han terminado el General Certificate of Secundary Education (GCSE). El texto está organizado en tres parte:en la primera se estudia la estructura atómica; átomos, moléculas y estequiometría; enlace químico y su estructura; Sistema Periódico; elementos del grupo II y sus compuestos; el grupo VII y sus compuestos. La segunda parte introduce el tema de la química orgánica y la tercera parte la entalpía. Las preguntas de auto-evaluación al final de cada capítulo ofrecen oportunidades para el estudio independiente. Tiene un glosario de palabras clave, apéndice con la tabla del sistema Periódico, respuestas a la auto-evaluación e índice.

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Contiene todo lo básico para los estudiantes que han terminado el General Certificate of Secundary Education (GCSE). La publicación está organizada en tres parte:primera parte cadenas y anillos renovados; Arenes; compuestos de carbonilo; esteres y ácidos carboxílicos, compuestos de nitrógeno; stereoisomería en síntesis orgánica, polímeros; espectroscopia. Segunda parte:entalpía; grupo III de la Tabla Periódica; Los elementos de transición. En la tercera parte se unifican conceptos. Las preguntas de auto-evaluación al final de cada capítulo ofrecen oportunidades para el estudio independiente. Tiene un glosario de palabras clave, apéndice con la tabla del Sistema Periódico, respuestas a la auto-evaluación e índice.

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Este volumen proporciona una cobertura completa para la enseñanza de la nueva especificación del Nivel Avanzado (AS) de Ciencia del año dos mil ocho y ha sido respaldado por el OCR. Los objetivos están claramente definidos, para que los estudiantes sepan exactamente qué es lo que necesitan aprender. Las preguntas de auto-evaluación y el modelo de examen al final de cada capítulo ofrecen oportunidades para el estudio independiente. Viene con un CD-ROM que proporciona información adicional y enlaces a sitios web libres, llenos de actividades de aprendizaje electrónico para el avance de los alumnos que lo necesiten y fomentar así la ampliación del conocimiento . Química 1 permite a los alumnos aprender sobre:estructura atómica; moles y ecuaciones; ácidos; redox; estructura de electrones; la estructura de unión; Sistema Periódico; Grupo 2; Grupo 7; conceptos básicos en química orgánica; alcanos; alquenos alcoholes; halogenoalkanes; técnicas modernas de análisis; entalpía; equilibrio; química de la atmósfera y la química verde. Tiene un glosario de palabras clave, respuestas a la autoevaluación e índice.

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Este volumen proporciona una cobertura completa para la enseñanza de la nueva especificación del Nivel Avanzado (AS) de Ciencia del año dos mil ocho y ha sido respaldado por el OCR. Los objetivos están claramente definidos, para que los estudiantes sepan exactamente qué es lo que necesitan aprender. Las preguntas de auto-evaluación y el modelo de examen al final de cada capítulo ofrecen oportunidades para el estudio independiente. Viene con un CD-ROM que proporciona información adicional y enlaces a sitios web libres, llenos de actividades de aprendizaje electrónico para el avance de los alumnos que lo necesiten y fomentar así la ampliación del conocimiento. Química 2 permite a los alumnos aprender sobre: cómo examinar la química orgánica; compuestos basados en anillos del benceno; compuestos de carbonilo; ésteres de ácidos carboxílicos; aminas; aminoácidos y quiralidad; poliéster y poliamidas; síntesis; cromatografía; espectroscopia; ácidos, bases; entalpía; entropía; electrodos potenciales y las pilas de combustible; elementos de transición. Tiene un glosario de palabras clave, respuestas a la auto-evaluación e índice.