Regular Chemistry Syllabus

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Regular Chemistry Syllabus

Instructor: Julie Stansberry email: stansberryj@hcboe.net

Text: Chemistry (Prentice Hall) website: mhhsw.hcboe.net phone (423)581-1600 ext 1170 words listed in italics in the spi will be taught in a different chapter

Unit 1- Atomic Structure

week 1.Atomic Structure

5.1 Models of the atom

4.1 Defining the atom

4.2 Structure of the atom

4.3 Distinguishing among atoms

Demo: Cathode ray tube

Lab: Law of Definite composition

Timeline: Models of the Atom

vocabulary: Democritus, Dalton’s atomic theory, Thomson, Rutherford, Chadwick, Planck,

Bohr, quantum mechanical model, nucleus, proton, neutron, electron, orbit, energy levels, probability, atomic number, mass number, isotope, ion, oxidation number, cation , anion, and neutral atom

Ch 5.1,4 test spi 3221:

1.1 Compare and contrast the major models of the atom (eg Democritus, Thomson,

Rutherford, Bohr, and the quantum mechanical model.

1.2 Interpret the periodic table to describe an element’s atomic makeup week 2. Nuclear Chemistry

25.1 Nuclear radiation

25.2 Nuclear transformations

25.3 Fission and fusion of atomic nuclei

25.4 Radiation in your life

vocabulary: radioactivity ,electromagnetic radiation spectrum, carbon-14 dating, radioisotopes, alpha, beta, positron, gamma, half-life, transmutation, transuranium elements, parent nuclide, daughter, chain reaction, decay series, fission, fusion, moderator, control rod, geiger counter, film badge, scintillation counter, and film badge

Ch. 25 Test

spi 3221:

t/e.1 Distinguish among tools and procedures best suited to conduct a specified scientific inquiry math.3 Interpret graphs that depict real-world phenomena

2.4 Classify a property of change of matter as (physical, chemical, or) nuclear

3.8 Describe radioactive decay through a balanced nuclear equation and through the analysis of half-life

3.9 Compare and contrast nuclear fusion and fission week 3. Electrons in the Atom

5.2 Electron arrangement in atoms

5.3 Physics and the Quantum Mechanical Model

Lab: Flame Test

vocabulary: valence electron, core electrons, electron configuration, noble gas configuration, orbital notation, core configuration, valence configuration, atomic orbital, aufbau principle, energy levels, Hund’s rule, Pauli’s exclusion principle, photons, and quantum

Redox reactions

20.1 Oxidation and reduction

20.2 Oxidation numbers

Demo: Potato Clock

Demo: coin plating

vocabulary: reduction, oxidation, oxidation number

Ch 5, 20 Test

spi 3221 1.5 represent an electron’s location in the quantum mechanical model of an atom in terms of the shape of electron clouds (s and p orbitals in particular), relative energies of orbitals, and the number of electrons possible in the s,p,d, and f orbitals week 4. The Periodic Table

6.1 Organizing the elements

6.2 Classifying the elements

6.3 Periodic trends

Demo: Reactivity of Sodium and Calcium

Lab: Mini Hindenburg (properties of hydrogen)

Project: Investigate an element

vocabulary: alkali metals, alkali earth metals, atomic radius, electronegativity, halogens, noble gas, inner transition metal, transition metal, representative element, metal, nonmetal, metalloid, and periodic law

Ch 6 Test

spi 3221.1.3 Describe the trends found in the periodic table with respect to atomic size, ionization energy, electron affinity, or electronegativity week 5. Ionic and metallic bonding

7.1 Ions

7.2 Ionic bonds and ionic compounds

7.3 Bonding in metals

vocabulary: chemical formula, electron dot structure (lewis dot structure), formula unit, ionic bond, ionic compound, metallic bond, octet rule, valence electron

-Covalent Bonding

8.1 Molecular compounds

8.2 The nature of covalent bonding

8.4 Polar bonds and molecules

vocabulary: covalent bond, dipole, dispersion forces, double covalent bond, hydrogen bonds, molecular compound, molecule, nonpolar covalent bond, polar covalent bond, polyatomic ion, single covalent bond, triple covalent bond, unshared pair (nonbonding electrons), van der waals forces (intermolecular forces)

Lab: Saponification

Ch 7,8 test spi 3221

1.4 determine the lewis electron-dot structure or number of valence electrons for an atom of any main-group element from its atomic number or position on the periodic table

3.1 Analyze ionic and covalent compounds in terms of how they form, (names) chemical formulas, (percent composition and molar mass)

UNIT 1 Exam (1/4)

UNIT 2A- Interactions of matter

week 6. Hydrocarbon Compounds

22.1 Hydrocarbons

22.2 Unsaturated hydrocarbons

22.3 Isomers

vocabulary: hydrocarbon, alkane, alkene, alkyne, straight-chain, branched-chain, condensed structural formula, alkyl group, unsaturated compounds, saturated compounds, isomers,

-Functional groups

23.1 Intro to functional groups

23.2 Alcohols and ethers

vocabulary: alcohol, aldehyde, ester, ether, carboxylic acid, amine, and ketone

activity: organic models ch 22,23 test

spi 3221.3.1 Analyze (ionic and) covalent compounds in terms of(how they form), name, chemical formula, (percent composition and molar mass) week 7. Chemical names and formulas

9.1 Naming ions

9.2 Naming and writing formulas for ionic compounds

9.3 Naming and writing formulas for molecular compounds

9.4 Naming and writing formulas for acids and bases

9.5 The laws governing formulas and names

vocabulary: acid, binary compound, monatomic ion, and polyatomic ion, subscript ch 9 test

spi 3221.3.1 Analyze ionic and covalent compounds in terms of how they form, names, chemical formulas, (percent composition, and molar mass) week 8. Chemical reactions

11.1 Describing chemical reactions

11.2 Types of chemical reactions

11.3 Reactions in aqueous solutions

Lab: Observing Chemical Changes

vocabulary: chemical equation, coefficient, balanced equation, combustion, combination

(composition, synthesis), decomposition, single-replacement, double replacement, soluble

(aqueous), and precipitate

Ch11 test spi 3221

3.2 Identify the reactants, products, and types of different chemical reactions: composition (synthesis, combination), decomposition, double replacement, single replacement, and combustion

3.3 Predict the products of a chemical reaction

3.4 Balance a chemical equation (to determine molar ratios)

UNIT 2A Exam (1/2)

UNIT 2B

week 9. Scientific measurement

3.1 Measurements and their uncertainty

3.2 The international system of units

3.3 Conversion problems

3.4 Density

Lab: Density

vocabulary: measurement, scientific notation, accuracy, precision, accepted value, experimental value, error, percent error, dimensional analysis, conversion factor, density

-Chemical quantities

10.1 The mole

10.2 Mole-mass and mole-volume relationship

10.3 Percent composition and Chemical formulas

Lab: Aspirin

vocabulary: Avogadros number, representative particle, molar mass, molar ratio, STP, molar volume, percent composition, percent yield

Ch3,10 test spi 3221

Inq.4 evaluate the accuracy and precision of data

Math.4 Apply measurement unit relationships including Avogadro’s number, (molarity,

molality), volume, and mass to balance chemical equations

Math.5 Use concepts of mass, length, area, and volume to estimate and solve real-world problems

3.1 Analyze ionic and covalent compounds in terms of how they form, names, chemical formulas, percent composition, and molar mass.

3.5 Convert among the following quantities of a substance: mass, number of moles, number of particles, molar volume at STP

3.6 Identify and solve stoichiometry problems: volume at STP to mass, moles to mass, (and molarity) week 10. Stoichiometry

12.1 The arithmetic of equations

12.2 Chemical calculations

12.3 Limiting reagent and percent yield

Lab: Rice Krispie

vocabulary: actual yield, excess reagent, limiting reagent, mole ratio, stoichiometry, and theoretical yield ch 12 test spi 3221

3.4 balance a chemical equation to determine molar ratios.

3.6 Identify and solve stoichiometry problems: volume at STP to mass, moles to mass,

(and molarity) week 11. Acids, bases, and salts

19.1 Acid-Base theories

19.2 Hydrogen ions and acidity

19.3 Strengths of acids and bases

19.4 Neutralization reaction

19.5 Salts in solutions

Demo: properties of acids, bases, and salts

Lab: Analysis of vinegar

vocabulary acidic solution, basic (alkaline) solution, amphoteric, buffers, monoprotic acid, diprotic acid, triprotic acid, end point, hydronium ion, neutral solution, neutralization reaction, pH, strong acid, strong base, weak acid, weak base, strong electrolyte, weak electrolyte, nonelectrolyte, titration ch 19 test spi 3221 t/e.1 distinguish among tools and procedures best suited to conduct a specified scientific inquiry

Math.2 Perform operations on algebraic expression (logarithms)

3.2 Identify the reactants, products, and types of chemical reactions (double replacement)

3.7 Classify substances as acids or bases based on their formulas and how they react with various indicators

UNIT 2B Exam (3/4)

UNIT 3-Matter and Energy

week 12. Scientific investigation

1.3 Thinking like a scientist

Activity: Scientific Method

Activity: Bubbles

1.4 Problem solving in chemistry

Paper: Discuss the similarities and differences of the purpose and outcome of the

Scientific Method versus the Engineering Design Process

Vocabulary: matter, chemistry, organic chemistry, inorganic chemistry, biochemistry, technology, biotechnology, pollutant, biodiesel, agriculture, scientific method, observation, hypothesis, experiment, manipulated variable, responding variable, theory, scientific law, and numeric word problem

week 13. Matter and change

2.1 Properties of matter

2.2 Mixtures

2.3 Elements and Compounds

Activity: Classifying matter

2.4 Chemical reactions

vocabulary: element, diatomic element, compound, mixture, homogeneous mixture, heterogeneous mixture, solution, alloy, colloid, suspension, atom, molecule, pure substance, phase change, physical property, chemical change, chemical property, product, reactant, chemical symbol, shape, volume, mass, definite, indefinite, energy, compress, expand, melting, freezing, boiling (vaporizing), evaporating, condensing, subliming, and deposing

Ch 1.3, 1.4, 2 Test

spi 3221:

Inq1 Select a description or scenario that reevaluates and/or extends a scientific finding

Inq2 Analyze the components of a properly designed scientific investigation

Inq5 Defend a conclusion based on scientific evidence

Inq6 Determine why a conclusion is free of bias

Inq7 Compare conclusions that offer different, but acceptable explanation for the same set of experimental data t/e1 Distinguish among tools and procedures best suited to conduct a specified scientific inquiry t/e.2 Evaluate a protocol to determine the degree to which an engineering design process was successfully applied.

2.1 Distinguish among elements, compounds, solutions, colloids, and suspensions

2.4 Classify a property of change of matter as physical, chemical, (or nuclear)

2.5 Compare and contrast heat and temperature in chemical and physical processes

2.6 Investigate similarities and differences among solids, liquids, and gases in terms of energy and particle spacing week 14. Thermochemistry

17.1 The flow of energy- heat and work

17.2 Measuring and expressing enthalpy changes

17.3 Heat in changes of state

13.4 Changes of state

lab-Specific heat of a metal

vocabulary: heat of fusion, heat of vaporization, phase change, temperature change, thermochemistry, heat, law of conservation of energy, surroundings, system, endothermic, exothermic, joule, calorie, specific heat, calorimeter ch. 13.4,17.1-.3 test

spi 3221.3.10 Relate the laws of conservation of mass/energy to thermal changes that occur during physical, chemical, or nuclear processes week 15. The behavior of gases

14.1 Properties of gases

14.2 The gas laws

14.3 Ideal gases

14.4 Gases: mixtures and movement

Lab: Bicarbonate in antacid

vocabulary: Barometer, Boyle’s law, Charles’s law, combined gas law, Dalton’s law of partial pressure, diffusion, Gay Lussac’s law, ideal gas law, ideal gas law constant, partial pressure ch 14 test spi 3221 math.1 use real numbers to represent real-world applications (eg slope, rate of change, probability and proportionality) math.2 perform operations on algebraic expressions and informally justify the selected procedures

2.7 predict how changes in volume, temperature, and pressure affect the behavior of a gas week 16. Solutions

16.1 Properties of solutions

16.2 concentrations of solutions

16.3 colligative properties

16.4 calculations involving colligative properties

Demo: supersaturated solution

Lab: making ice cream

vocabulary: boiling point elevation, concentrated solution, concentration, colligative property, dilute solution, freezing point depression, immiscible, miscible, molality, molal constants, molarity, dissociation, molecular solvation, saturated solution, unsaturated solution, super saturated solution, solubility, seed crystal, surface area, vapor pressure, agitation, ppm, ppb, percentage m/m or v/v, solute, and solvent ch 16 test

spi 3221.2.2 Identify properties of a solution: solute and solvent in a solid, liquid, or gaseous solution; procedure to make or determine the concentration of a solution in units of ppm, ppb, molarity, molality, percent composition; factors that affect the rate of solution; and colligative properties

2.3 Classify a solution as saturated, unsaturated, or supersaturated based on its composition and temperature and a solubility graph.

UNIT 3 Exam

week 17 - review

*if time permits: The Chemistry of life ch 24

Final Exam (20% of semester grade)

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