Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Artigo de Congresso
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Chemistry olympiads 20 years of the São Paulo model where authors of the best thematic essays qualify for a final examination based on live chemistry demonstrationsIvano Gebhardt Rolf Gutz Omar A El Seoud; Mauro Bertotti; Lúcio Angnes; Márcia Laudelina Arruda Temperini; Fernando Silva Lopes; Jairo José Pedrotti; World Chemistry Congress (46. 2017 São Paulo); Reunião Anual da Sociedade Brasileira de Química (SBQ) (40. 2017 São Paulo); IUPAC General Assembly (49. 2017 São Paulo)Proceedings Durham : International Union of Pure and Applied Chemistry (IUPAC), 2017Durham International Union of Pure and Applied Chemistry IUPAC 2017Item não circula. Consulte sua biblioteca.(Acessar) |
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2 |
Material Type: Artigo de Congresso
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The constructivist approach in the undergraduate laboratory using the kinetics of Ph-independent hydrolysis of bis (2,4-dinitrophenyl) carbonate to teach chemistryOmar A El Seoud Paulo Augusto Rodrigues Pires; Haq Nawaz; Paula Decot Galgano; IUPAC World Chemistry Congress (44. 2013 Istanbul)Book of Abstracts Istanbul : Turkish Chemical Society; International Union of Pure and Applied Chemistry (IUPAC), 2013Istanbul Turkish Chemical Society; International Union of Pure and Applied Chemistry IUPAC 2013Item não circula. Consulte sua biblioteca.(Acessar) |
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3 |
Material Type: Artigo de Congresso
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Solvation in pure and mixed solvents some recent developmentsOmar A El Seoud IUPAC International Conference on Physical Organic Chemistry - ICPOC 18 2006 Warsaw, PolandPure and Applied Chemistry London v. 79, n. 6, p. 1135, 2007London 2007Item não circula. Consulte sua biblioteca.(Acessar) |
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4 |
Material Type: Artigo de Congresso
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Understanding solvationOmar A El Seoud International Conference on Physical Organic Chemistry (19. 2008 Santiago de Compostela)Pure and Applied Chemistry London v. 81, n. 4, p. 697-707, 2009London 2009Acesso online |
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5 |
Material Type: Artigo de Congresso
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Reaction intermediates in organic chemistry. A demonstration of the formation and decomposition of a colored intermediateP P Brotero L P Novaki; Omar A El Seoud; International Conference on Chemical Education (9. 1987 São Paulo)Abstracts São Paulo : Iupac, 1987Sao Paulo Iupac 1987Item não circula. Consulte sua biblioteca.(Acessar) |
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6 |
Material Type: Artigo
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Reaction intermediates in organic chemistry a colorful demonstrationL. P Novaki P. P Brotero; Omar A El SeoudWashington v. 66, n. 12, p. 1040-1, 1989 Journal of Chemical EducationWashington 1989Item não circula. Consulte sua biblioteca.(Acessar) |
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7 |
Material Type: Artigo
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Kinetic solvent isotope effect a simple, multipurpose physical chemistry experimentOmar A El Seoud Reinaldo Camino Bazito; Paulo Teng-An SumodjoJournal of Chemical Education Washington v. 74, n. 5, p. 562-565, 1997Washington 1997Item não circula. Consulte sua biblioteca.(Acessar) |
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8 |
Material Type: Artigo
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Tailored media for homogeneous cellulose chemistry ionic liquid/co-solvent mixturesMartin Gericke Tim Liebert; Omar A El Seoud; Thomas HeinzeMacromolecular Materials and Engineering Weinheim v. 296, n. 6, p. 483-493, 2011Weinheim 2011Item não circula. Consulte sua biblioteca.(Acessar) |
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9 |
Material Type: Artigo
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Kinetic solvent isotope effect a simple, multipurpose physical chemistry experimentOmar A El Seoud Reinaldo Camino Bazito; Paulo Teng-An SumodjoJournal of Chemical Education Washington v. 74, n. 5, p. 562-565, 1997Washington 1997Item não circula. Consulte sua biblioteca.(Acessar) |
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10 |
Material Type: Artigo
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Chemistry and applications of polysaccharide solutions in strong electrolytes/dipolar aprotic solvents an overviewOmar A El Seoud Haq Nawaz; Elizabeth Pinheiro Gomes ArêasMolecules Basel v. 18, n. 1, p. 1270-1313, 2013Basel 2013Item não circula. Consulte sua biblioteca.(Acessar) |