Аналитическая химия. Рабочая тетрадь. Серия 3: Прикладной объемный анализ: Осаждение, Комплексонометрия, Окислительно-восстановительные реакции и интеграция реальных образцов

Move from formula substitution to defensible analytical decisions. This third volume is designed for students who are ready to go beyond basic titration arithmetic and work with applied quantitative cases: argentometric methods, EDTA-based metal determinations, oxidation-reduction systems, back-titrations, mixtures, blanks, recoveries, and real laboratory matrices. In serious quantitative work, an answer is not enough. The result must be chemically justified. Many learners can insert numbers into a formula, yet still lose the analytical meaning of the procedure. Was the titrated volume the original sample or only an aliquot? Was a blank correction required? Was the analyte reported as an ion, a salt, an oxide, hardness, available chlorine, or product content? This workbook trains students to read the method before calculating. What makes this book different It emphasizes the complete analytical chain: sample preparation, reaction selection, stoichiometric relationship, dilution factor, matrix correction, reporting form, and final quality check . The exercises are not limited to one repeated template. They move through water, foods, brines, supplements, fertilizers, industrial streams, tablets, bleach, milk powder, metallurgical effluents, and other applied contexts. Students will practice: Mohr, Volhard, and Fajans routes for halides and related species; Mohr, Volhard, and Fajans routes for halides and related species; EDTA calculations for hardness, calcium, magnesium, metals, alloys, tablets, and industrial baths; EDTA calculations for hardness, calcium, magnesium, metals, alloys, tablets, and industrial baths; permanganate, dichromate, iodine, iodometry, iodimetry, cerimetry, and electron-balance reasoning; permanganate, dichromate, iodine, iodometry, iodimetry, cerimetry, and electron-balance reasoning; back-titrations, excess-reagent calculations, mixtures, standardization factors, blanks, duplicates, and recovery; back-titrations, excess-reagent calculations, mixtures, standardization factors, blanks, duplicates, and recovery; reporting in mg/L, g/L, mg/g, mg/kg, % m/m, wet basis, dry basis, tablet content, and equivalent forms; reporting in mg/L, g/L, mg/g, mg/kg, % m/m, wet basis, dry basis, tablet content, and equivalent forms; integrated interpretation of real-sample workflows rather than mechanical one-step substitution. integrated interpretation of real-sample workflows rather than mechanical one-step substitution. Built for classroom practice and independent study The book includes theoretical foundations, solved examples, proposed problems, a visual difficulty system, conventions for notation and units, a general answer key, and appendices covering factors, molar masses, reporting forms, useful stoichiometric relationships, indicators, working conditions, and end-point criteria. Ideal for students preparing for quantitative laboratory courses and exams; students preparing for quantitative laboratory courses and exams; learners who need stronger command of aliquots, dilution factors, blanks, and reporting species; learners who need stronger command of aliquots, dilution factors, blanks, and reporting species; instructors seeking structured practice material for assignments, tutoring, or review sessions; instructors seeking structured practice material for assignments, tutoring, or review sessions; chemistry, chemical engineering, environmental, food, biotechnology, and process-oriented programs. chemistry, chemical engineering, environmental, food, biotechnology, and process-oriented programs. About the author Dr. Luis Ángel Garza Rodríguez is an Environmental Chemical Engineer with graduate training in inorganic chemistry, renewable energies, biomass utilization, and lignocellulosic bioethanol. He has more than 19 years of undergraduate teaching experience in general, inorganic, analytical, environmental, water-technology, bioenergy, and biorefinery-related courses. This workbook is for learners who want to solve applied titration problems with structure, precision, and chemical judgment.