Fujian Teacher Recruitment Examination Previous Middle School Chemistry Examination Questions

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The 2013 Fujian Province Open Recruitment Examination for New Primary and Secondary School Teachers Middle School Chemistry Subject Examination Outline 1. Nature of the Examination The Fujian Province Open Recruitment Examination for New Primary and Secondary School Teachers is a province-wide unified selection process for candidates who meet the recruitment requirements. take an exam. The test results will be used as the basis for open recruitment interviews for new primary and secondary school teachers in Fujian Province. The recruitment examination should conduct a comprehensive assessment on teachers’ professional qualities and educational and teaching abilities, and select the best candidates for admission. Recruitment examinations should have high reliability, validity, necessary discrimination and appropriate difficulty. 2. Exam objectives and requirements 1. The exam objectives comprehensively examine the chemical scientific literacy, chemical professional knowledge and skills, understanding and application of modern educational theories, and teaching design capabilities required by middle school chemistry teachers. 2. Examination requirements (1) Systematically master the basic knowledge of chemistry required by the "Compulsory Education Chemistry Curriculum Standards (2011 Edition)" and "General High School Chemistry Curriculum Standards (Experimental)", be proficient in the basic methods of chemical scientific inquiry and experimental operation skills, and possess Strong scientific inquiry ability. (2) Be familiar with university chemistry knowledge related to the "Compulsory Education Chemistry Curriculum Standards (2011 Edition)" and "General High School Chemistry Curriculum Standards (Experimental)", be able to integrate theory with practice, and comprehensively use the learned chemical knowledge to analyze and explain production and life and related issues in social development. (3) Be able to use the basic knowledge, basic theories and basic methods of middle school chemistry curriculum and teaching theory to analyze and solve practical problems in middle school chemistry teaching, have the basic teaching skills necessary to engage in middle school chemistry teaching and continue to develop their own professional qualities basic abilities. 3. Exam Scope and Content Ⅰ. The basic chemistry knowledge and skills required by the "Compulsory Education Chemistry Curriculum Standards (2011 Edition)" and "General High School Chemistry Curriculum Standards (Experimental)" cover the "Compulsory Education Chemistry Curriculum Standards (2011 Edition)" and "General High School Chemistry Curriculum Standards (Experimental)" formulated by the Ministry of Education. All contents of "High School Chemistry Curriculum Standards (Experimental)". The examination content includes five aspects: characteristics of chemical science and basic methods of chemical research, basic concepts and theories of chemistry, common inorganic substances and their applications, basics of organic chemistry and chemical experiments. (1) Characteristics of chemical science and basic methods of chemical research 1. The main characteristics of chemistry? 2. Scientific inquiry (understand the basic process of scientific inquiry, and learn to use scientific inquiry methods based on experiments and reasoning. Understand that chemistry is a science based on experiments)? 3. The relationship between the composition, structure and properties of matter.

The nature, basic principles and rules of energy changes of chemical reactions? 4. Quantitative research methods? 5. The mutual relationship between chemistry, technology, and society (the relationship between chemistry and life, materials, energy, environment, life processes, information technology, etc.; the importance of following the "green chemistry" idea in chemical production) (2) Basic concepts and fundamentals of chemistry Theory? 1. Composition, properties and classification of substances (1) Molecules, atoms, ions, atomic groups (2) Physical changes and chemical changes (3) Mixtures and pure substances, elements and compounds, metals and non-metals (4) Acids, bases, salts, The concept of oxides and their interrelationships 2. Chemical terms and commonly used measurements (1) Names, symbols, ion symbols, and valences of common elements (2) Electronic formulas, atomic structure diagrams, electron arrangements, orbital expressions, molecular formulas, structural formulas and simplified structural formulas (3) Relative atoms Mass, relative molecular mass (4) Law of conservation of mass (5) Chemical equations and ionic equations (6) Amount of substance, mole, molar mass, gas molar volume, Avogadro's constant (7) Basic calculations related to chemistry 3. Solution (1) Dispersion, solution, suspension, colloid (2) Solubility, saturated solution (3) Mass fraction of solute, quantity concentration of substance 4. Material structure and periodic law of elements (1) Elements, nuclides, isotopes (2) Atomic composition, electron arrangement outside the nucleus, energy level distribution of electrons outside the nucleus (3) Periodic law of elements, periodic table of elements (long form) (4 ) Chemical bond, ionic bond, valent bond, metallic bond, coordination bond, σ bond and π bond (5) Bond energy, bond angle, bond length (6) Ionic compounds, valent compounds, polar molecules , Non-polar molecules (7) Intermolecular forces, van der Waals forces, hydrogen bonds (8) Molecular crystals, atomic crystals, ionic crystals, metal crystals (9) Ionization energy, electronegativity (10) Hybrid orbitals 5. Chemical reactions and energy (1) Oxidation-reduction reactions, oxidants, reducing agents (2) Endothermic and exothermic reactions, heat of reaction, enthalpy change (3) Thermochemical equations, Geis' law (4) Energy (5) Primary battery , electrolytic cell, chemical power supply (6) Chemical corrosion and electrochemical corrosion of metal 6. Chemical reaction rate and chemical equilibrium (1) Chemical reaction rate, catalyst (2) Reversible reaction, chemical equilibrium, chemical equilibrium constant (3) Factors affecting reaction rate and chemical equilibrium (concentration, temperature, pressure, catalyst, etc.) 7. Electrolyte solution (1) Electrolyte, strong electrolyte, weak electrolyte (2) Ionization, ionization equation, conductivity of solution (3) Ionization equilibrium of weak electrolyte in aqueous solution (4) Ionization of water, ion product constant (5) Solution pH (6) Hydrolysis of salts (7) Ion reactions (8) Solubility product, precipitation and dissolution equilibrium (3) Common inorganic substances and their applications 1. Common metal elements (such as Na, Mg, Al, Fe, Cu, etc.) (1) The activity sequence of metals (2) The main properties and applications of common metals and their important compounds (3) The concept of alloys and their important applications 2 ． Common non-metallic elements (such as H, C, N, O, Si, S, Cl, Br, I, etc.) (1) Main properties and applications of common non-metallic elements and their important compounds (2) Common non-metallic elements and the impact of its important compounds on environmental quality (4) Basics of organic chemistry 1. The composition and structure of organic compounds (1) Determination of the molecular formula of organic compounds, chemical methods and certain physical methods to determine the structure of organic compounds (2) Bonding characteristics and functional groups of carbon in organic compound molecules (3) Isomerism phenomenon, Isomers (4) Naming of simple organic compounds 2. Hydrocarbons and their derivatives (1) Composition, structure, properties and applications of alkanes, alkenes, alkynes and aromatic hydrocarbons (2) Natural gas, coal, petroleum (3) Halogenated hydrocarbons, alcohols, phenols, aldehydes, carboxylic acids, esters The composition, structure, properties, and applications of (4) addition reactions, substitution reactions, elimination reactions, simple oxidation and reduction reactions 3. Sugars, fats and proteins (1) Composition and properties of sugars (2) Composition, properties and applications of fats and oils (3) Composition, structure and properties of amino acids and proteins 4. Synthetic polymer compounds (1) The composition, structure, chain links, and monomers of synthetic polymers (2) Addition polymerization reaction and condensation polymerization reaction (5) Chemical experiments 1. Greening and safety of chemical experiments 2. Basic operations of chemical experiments 3. Commonly used instruments in middle school chemistry laboratories 4. Laboratory preparation methods of common gases 5. Detection, separation and purification of common substances 6. Preparation of solution 7. Neutralization titration 8. Chemical experiment exploration ability (can design, evaluate or improve experimental plans according to experimental requirements; understand methods to control experimental conditions; analyze or process experimental data to draw reasonable conclusions

On) Ⅱ. College chemistry knowledge related to "Compulsory Education Chemistry Curriculum Standards (2011 Edition)" and "General High School Chemistry Curriculum Standards (Experimental)" (1) Inorganic Chemistry 1. Structure of matter (1) Terms and concepts related to atomic structure (2) The meaning and interrelationship of four quantum numbers (can use four quantum numbers to write the electronic structural formula of elements with periods 1-4, and use the electronic structural formula to determine the region where the element is located , period, group, characteristic electron configuration and element name) (3) The relationship between atomic structure and periodic system (4) valence bond theory, hybrid orbital theory (will use the above theory to determine common valence small molecules Hybridization types, molecular configurations and basic properties, understand molecular orbital theory, use molecular orbital theory to write the molecular orbital expressions of diatomic molecules and ions in the second period, and compare their stability, and master the valence shell electron pair interaction. Repulsion theory and determine the spatial structure of common ***valent molecules) 2. Thermodynamics and chemical equilibrium (1) The concept and characteristics of state functions (master U, H, S, G, U, S, H, G, fH, fG and the concepts and properties of S) (2) The first law of thermodynamics and Geis' law (understand the method of using fH, fG, and S to calculate H, S, and G of the system in the standard state and non-standard state) (3) Ji - Calculation and application of Herr's formula, and judgment of the direction of spontaneous reaction (4) The meaning and use of chemical reaction isotherms (can use the formula rG=-RTlnK to perform relevant calculations) (5) Chemical equilibrium (understand the meaning and multiplexing of equilibrium constants Rules of equilibrium) (6) Ionization theory and proton theory of acids and bases (7) Concepts and applications of the same ion effect and salt effect (8) Composition and principles of buffer solutions, calculation of pH of buffer solutions (9) Meaning of Ksp, Concentration product rule (master the relationship between Ksp and solubility (S), conversion and related calculations of Ksp) 3. Chemical reaction kinetics (1) Expression method of chemical reaction rate (2) Effect of temperature on reaction rate, Arrhenius equation and Its application (3) Activated molecules, activation energy (Ea) [Can use activated molecules, activation energy (Ea) to explain the effects of temperature, concentration (pressure) and catalyst on reaction rate]? 4.? Oxidation-reduction reactions and electrochemistry ( 1) Oxidation-reduction reaction and balancing of redox reaction equations (oxidation number method, ion-electron method) (2) Standard electrode potential (master the method of judging the strength of standard state oxidants and reducing agents and selecting appropriate oxidants and reducing agents) . Can use the standard electrode potential diagram of elements to determine whether a disproportionation reaction can occur and the extent of the reaction) (3) Nernst equation [can use the Nernst equation to perform relevant calculations and determine the direction and extent of the redox reaction (use the formula lgK?=? nE/?0.059)] 5. Coordination compounds (1) Complexes and naming of complexes (understand the meaning of the complex stability constant K and perform relevant calculations, and be able to judge the limits of coordination dissociation reactions and the generation and destruction of complex ions method) (2) Hybrid orbital theory (hybrid orbital theory can be used to determine the hybridization type, molecular configuration, stability, magnetism and other properties of common complexes) 6. Element part (1) Main group elements, sub-group elements Characteristics, properties of metals.

(2) Structures of simple elements and main compounds of common elements (halogen, oxygen, sulfur, nitrogen, phosphorus, carbon, silicon, boron, aluminum, copper, silver, gold, zinc, mercury, chromium, manganese, iron, cobalt, and nickel) , Properties (3) Common names of common chemical reagents (4) Basic concepts and examples such as electron-deficient molecules, isoelectrons, inert electron pair effects, large π bonds (2) Organic chemistry 1. Basic organic theory (1) Classification of organic compounds, names and structures of common functional groups (2) Molecular formulas and structural formulas (3) General physical testing methods for studying the molecular structure of organic compounds (4) Concepts of organic Lewis acids and bases, nucleophiles, Electrophile 2. Alkanes and cycloalkanes (1) Structural isomerism, conformational isomerism and expression methods of alkanes (2) Classification, naming and cis-trans isomerism of simple cycloalkanes 3. Basics of stereochemistry Fisher projection formula, enantiomerism Nomenclature of conformational configurations (RS nomenclature), number of optical isomers, diastereomers, and mesomeric forms 4. Alkyl halides (1) Substitution reaction, elimination reaction of alkyl halides, and generation of organometallic compounds (Grignard reagent) (2) Nucleophilic substitution reaction mechanism SN1, SN2 and simple influencing factors (3) Induction effect, nucleophile, carbocation Structure, relative stability and simple rearrangement 5. Alcohols and ethers (1) Classification, nomenclature, physical properties of alcohols, and the influence of hydrogen bonds on boiling points (2) Structure of alcohols, substitution, elimination, esterification, oxidation and dehydrogenation reactions of alcohols (3) Common preparation methods of alcohols ( 4) Classification, nomenclature, structure and physical properties of ethers 6. Alkenes (1) Monoolefin homoseries and isomerism, cis-trans configuration (Z and E configuration) nomenclature (2) Catalytic hydrogenation of alkenes, electrophilic addition reactions, Markovnikov rules (3) Common preparation methods of olefins7. Alkynes and dienes (1) Structure, nomenclature, and physical properties of alkynes (2) Common chemical reactions of alkynes (acidity of alkyne hydrogen, reduction reaction, electrophilic addition reaction) (3) Acetylene and its related acetylides Preparation method (4) Structural characteristics and common reactions of conjugated dienes, Diels-Alder reaction 8. Aromatic hydrocarbons (1) Aromatic compounds and the concept of aromaticity (2) Structural characteristics and properties of benzene, isomerization and naming of benzene derivatives (3) Electrophilic substitution reactions of benzene and their mechanisms (halogenation, nitration, sulfonation , Friedel-Crafts reaction) (4) Activity and positioning rules of simple monosubstituted benzene electrophilic substitution reaction 9. Aldehydes and ketones (1) Structure, classification and nomenclature of carbonyl compounds (2) Common nucleophilic addition reactions of carbonyl groups (3) Reactions of carbonyl α-H (halogenation, aldol condensation), simple carbonyl oxidation and reduction reactions (4) Common methods for preparing aldehydes and ketones (5) Structural characteristics of unsaturated aldehydes and ketones, Michael addition 10. Carboxylic acids and substituted carboxylic acids (1) Structure, nomenclature, and physical properties of carboxylic acids (2) Chemical reactions of carboxylic acids (salt formation, reduction, decarboxylation reactions, pyrolysis reactions of dicarboxylic acids) (3) Carboxylic acids and Interconversion of its common derivatives 11. Polymer compounds (1) Structural characteristics, properties and applications of polymers (2) Composition and structural characteristics of common polymer monomers (3) Common preparation methods of polymers (addition polymerization, condensation polymerization) 12. Basic organic chemistry experiments (1) Chemical identification methods of common organic compounds (2) Basic unit operations of organic chemistry experiments (determination of melting and boiling points, fractionation, distillation, extraction, recrystallization) III. Middle school chemistry curriculum and teaching theory (1) Understand the subject characteristics of middle school chemistry teaching and students' learning psychological characteristics, and be able to analyze teaching cases. (2) Understand the basic principles and methods of chemistry teaching in middle schools, and be able to make reasonable teaching designs based on different teaching contents. (3) Understand the learning strategies of different chemical knowledge and be able to guide students in learning. (4) Master the operation skills of middle school chemistry experiments, be familiar with the basic procedures and methods of common middle school chemistry experiments, be familiar with the safety knowledge of chemical laboratories and be able to apply them in practice. (5) Understand the experimental teaching in middle schools, understand the key to the success of experiments in middle school chemistry textbooks, and be able to reform and innovate common middle school chemistry experiments. 4. Exam format 1. Answering method: closed book, written test. 2. Exam time: 120 minutes. 3. Test paper score: 150 points. 5. Exam Paper Structure 1. Main question types: multiple choice questions, fill-in-the-blank questions, short answer questions, experimental questions, case analysis questions and teaching design questions, etc. 2. Content proportion: The basic and main knowledge of chemistry majors accounts for about 60%, and the knowledge of middle school chemistry courses and teaching theory accounts for about 40%. 3. The proportion of difficult questions: easy questions account for about 40%, medium difficulty questions account for about 40%, and difficult questions account for about 20%.