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Modification of laboratory waste water containing lead
Mončeková, Miroslava ; Kábelová, Božena (referee) ; Pilátová, Ivana (advisor)
The Bachelor Thesis deals with the treatment of laboratory waste water containing lead. The thesis examines the lead and its compounds in waste water from an inorganic laboratory and tries to find a suitable way of stating the lead concentration and its follow-up reduction. The advantages and disadvantages of various substances used in precipitation of lead in waste water are considered. In conclusion the thesis emphasizes the economic effectiveness of the treatment of liquid waste into a solid waste.
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Manganese and its compounds
Matláková, Jana ; Kábelová, Božena (referee) ; Pilátová, Ivana (advisor)
The focus of the bachelor’s thesis is searching of possible synthesis of selected compounds of the manganese. In the theoretic part are described chemical and physical properties of compounds, these compounds are connected with synthesis of three following compounds of manganese. The optimal procedure of preparation of manganese compounds was found in the experimental part of the bachelor.
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Inorganic Nomenclature E-learning Study Materials Processing
Zubek, Piotr ; Pilátová, Ivana (referee) ; Richtera, Lukáš (advisor)
The subject of this bachelor's thesis is e-learning and the creation of teaching material Nomenclature of Inorganic Chemistry. The theoretical part is dealing with the definitions of e-learning, its development and modern trends in this dynamic sector of education. The theoretical part contains the current state of Web search in the area of teaching Czech inorganic nomenclature. Is also briefly presented Adobe Flash, which was created educational applications Nomenclature of Inorganic Chemistry. The practical part presents the results of a questionnaire with a sample of 451 students Faculty of Chemistry at Brno University of Technology. The thesis also includes analysis of students mistakes. End of the practical part is dedicated to the description of learning material, which is primarily designed as a supplement for teaching the nomenclature of inorganic chemistry at the chemical faculty in Brno.
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Nickel and its compounds
Pařízek, Ladislav ; Kábelová, Božena (referee) ; Pilátová, Ivana (advisor)
The focus of the bachelor’s thesis is searching of possible synthesis of selected compounds of the nickel. In the theoretic part are described chemical and physical properties of nickel and its compounds, which are connected with synthesis of three following compounds of nickel. The optimal procedure of preparation of nickel compounds was found in the experimental part of the bachelor.
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Zinc and its compounds
Štefka, Michal ; Kábelová, Božena (referee) ; Pilátová, Ivana (advisor)
The aim of the degree work is the preparation of three consecutive zinc compounds. The theoretical part of the work deals with the most common physical properties of some inorganic compounds of this element. These are especially those compounds that are prepared as intermediates or products in accordance with the instructions set out in the Annex to this degree work. In the experimental part is on the basis of that training described the actual behavior of zinc compared to that provided by general behavior contained in the books and there are presented procedures best saited to the conditions of preparation of individua compounds.
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Coordination chemistry education at secondary level schools
Navrátilová, Hana ; Míka, Luděk (advisor) ; Teplý, Pavel (referee)
1 Abstract This thesis deals with the analysis of teaching coordination chemistry at secondary schools. Coordination chemistry serves as a bridge between inorganic and organic chemistry, expands fundamental concepts and encourages students to think logically. Therefore, it has great importance in continuous chemistry education. The work examines the diversity of teaching methods and explains the disadvantages of teaching coordination chemistry, particularly in terms of nomenclature. It explains why this area is important for chemists. The study analyses the teaching of coordination chemistry in university teacher programs, in school educational programs, in model questions for admission exams for chemically-oriented programs in Prague, and lastly, it addresses the approach to coordination chemistry in secondary school textbooks. The aim of this work is to highlight the inconsistency of school educational programs in the teaching of coordination chemistry, why the teaching of coordination chemistry is limited to nomenclature, and the reasons behind it. Keywords coordination chemistry, school curriculum, educational program, chemistry education, secondary school.
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Educational computer game, its creation and use in practicing chemical element symbols
NOVÁK, Zbyněk
The bachelor's thesis deals with the creation and use of an educational computer game (quiz game) in teaching inorganic chemistry, specifically in practicing the symbols of chemical elements, especially for students in the second grade of primary schools and lower grades of multi-year grammar schools. Educational game aims to motivate and activate students as well as develop interdisciplinary relationships. Pupils get acquainted not only with scientific knowledge, but also with practical and general knowledge in an attractive quiz form.
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Catalytic testing of polar amidophosphines
Šrámková, Helena ; Štěpnička, Petr (advisor) ; Veselý, Jan (referee)
Catalytic testing of polar amidophosphines: abstract A series of new nine arylruthenium complexes [(aryl)RuCl2(L)] was studied in isomerisations of allylic alcohols to carbonyl compounds. The best reaction conditions were found. The best solvent and reaction temperature were chosen. The best amount of catalyst and the best base and its amount were chosen too. In these conditions, the catalysts were tested for four substituted allylic alcohols. It was proven that these catalysts isomerise readily simple allylic alcohols, but not substrates that is highly substituted.
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Catalytic testing of polar amidophosphines
Šrámková, Helena ; Štěpnička, Petr (advisor) ; Veselý, Jan (referee)
Catalytic testing of polar amidophosphines: abstract A series of new nine arylruthenium complexes [(aryl)RuCl2(L)] was studied in isomerisations of allylic alcohols to carbonyl compounds. The best reaction conditions were found. The best solvent and reaction temperature were chosen. The best amount of catalyst and the best base and its amount were chosen too. In these conditions, the catalysts were tested for four substituted allylic alcohols. It was proven that these catalysts isomerise readily simple allylic alcohols, but not substrates that is highly substituted.
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