Honors-Chemistry (Period 3) Assignments

Review sheet for final exam
60 multiple choice questions. Problems related with Boyle's law, Charles's Law and ideal gas Law, ionic, covalent and polar covalent bonds their formation),Lewis structures of ionic and covalent compounds, single, double, triple bonds, strength of bond, bond order, resonance,VESPR theory, Electron domain geometry and molecular geometry of molecules and ions, ( linear, trigonal planar/bent, tetrahedral/trigonal pyramidal/bent, trigonal bipyramidal/see saw, T-shapes, linear, Octahedral/square planar/ square pyramidal,hybridization sp, sp2, sp3, sp3d, sp3d2, polar/nonpolar molecules, dipole moment,electronegativity, ionization energy, atomic size, ionic size, electron affinity and metallic trends, electromagnetic radiation, wavelength, frquency and energy calculations, Electron configuration of elements and ions, unpaired electrons, isoelectronic series.

Worksheets on bonding( test) and molecular geometry due today.

Molecular geometry lab due today.

electron affinity, bonding and Lewis St. of ionic compounds. All 10 problems due on 5-11-10.

Review of quiz questions.
In class lecture on iso-electronic series, size of ions, electron configuration of s, p and d block elements. ionization energy and its trends in the periodic table.
homework: write the configuration of ions worksheet.
Homework sheet due on Friday.

Trends in the periodic table, atomic radii and ionic radii, iso-electronic series of ions.

Development of the periodic table, effective nuclear charge

quiz on quantum numbers and electron configuration, valence and unpaired electrons.

Work on the electron configuration worksheets.

Electron configuration, Aufbau principle, Hund's rule.

Review of quantum numbers handout.
Homework
Old book page Ch. 6 254 and 255
Problems: 6.49 through 6.57, 6.59 through 6.64

New book Ch. 6 pages 250 and 251
Problems: 6.49 through 6.57, 6.59 through 6.64
Homework and lab due on 4/27/10

Quantum leap lab

section 6.1 through 6.4
You need to know the EMR spectrum, relationship between energy, frequency, and wavelength and EMR, wavelength, frequency, wave particle nature of light,Bohr model, continuous and line spectrum, photons, quantized energy, photoelectric effect, wave behavior of matter, uncertainty principle, and names of scientists related with their work,
problems with energy in kJ/mol, frequency, wavelength, you need to know the conversions of m to cm, um, nm,pm, J to kJ.
Quiz today on the above review.

Bohr model, quantum mechanical model , orbitals and quantum numbers.

Textbook homework is due today.
Outline of Ch. 10 is due today.
Outline of Ch. should include characteristic of gases, pressure and how pressure is measured, units of pressure, Boyle'sLaw, Charles's Law, Avogadro's Law, Ideal gas Law, gas densities and molar mass( understand the formulas for these calculations), Dalton's Law of partial pressure, Partial pressure and mole fraction, collection of gases over water, Kinetic molecular theory, Molecular effusion and diffusion, Graham's law of effusion, real gases and deviation from the ideal behavior.

Homework Ch. 6

oldbook page: 253 problems: 6.21,6.22, 6.23 and 6.24
newbook page: 248 problems: 6.21, 6.22, 6.23 and 6.24

In class lecture on wave nature of light.

Quiz on colligative properties. All worksheets and homework problems from textbook are due today.
You need to know all four colligative properties, problems related with vapor pressure, how to use Raoult's law, vapor pressure using the density(13.8 sample exercise),
elevation in boiling and depression in freezing point, boiling and freezing points of solutions, concentration of solution vs. concentration of ions in solution and how it affects the freezing and boiling point of solutions, molar mass calculations.

In class lecture on molar mass from colligative properties.

classwork: Ch.13 page 569 problems: 13.71 and 13.72

new book page 568 problems: 13.75 and 13.76

Homework Ch. 13 pages 568 and 569 (old book) problems: 13.63, 13.64, 13.65, 13.66,13.77 and 13.68

New book: pages: 567 problems; 13.65, 13.66, 13.67, 13.68, 13.69 and 13.70
homework due on 3-23-10

Colligative properties, lowering of vapor press problems, work on the worksheet with colligative properties.

Review of quarter exam. Read section 13.5

Quarter exam today.
all worksheets on concentration concepts and two textbook homework are due today.

Review for the Quarter Exam. 35 multiple choice problems.
Review sheet for Quarter Exam.

M = moles of solute /L of soln.
moles of solute = M x V V = moles/M
m= moles of solute /kg of solvent
moles of solute = m x kg of solvent kg of solvent = moles/ m
grams of A to moles A to moles of B ( molar mass and molar ratio for stoichiometry problems)

M1 x V1 = M 2 x V2 for dilution problems


Chapter 4 section 4.5 concentration of solutions, concentration of ions in the solution, molarity, interconverting molarity, moles and volume, dilution, solution stoichiometry and chemical analysis, titrations, for this section you need to know to write formula equation from the word reactants and products, balance it before you solve the problem, you will be asked to find the grams of the product, moles, molarity and volume. Ch. 13, solvation, hydration, saturated, unsaturated and supersaturated solutions, factors affecting the solubility, solute-solvent interactions, polar and non-polar solvents, like dissolves like, polar liquids dissolve in polar solvents, non-polar liquids dissolve in non-polar solvents miscible and immiscible , effect of temperature and pressure on the solubility of solids, liquids and gases, mass percent, finding mole fraction, molality, molarity from the mass %.

Review of homework problems.

I
Outline section 13.2, 13.3 ans 13.4 in ch. 13( saturated solutions and solubility, factors affecting solubility, ways of expressing concentration. This assignment is due on Monday.

In class lecture on mass%, finding molarity using density, molality and mole fraction from from % composition.
Homework Ch. 13 Old bookpage 567 problems: 13.35, 13.37 and 13.38, 13.50
New book: Page 566 problems: 13.37, 13.39, 13.40 and 13.52
This assignment will be due on Tuesday.

In class lecture on solution stoichiometry, titrations.
Homework Ola book page 161 problems: 4.77 through 4.80
New book page 160 problems: 4.79 through 4.82

Molarity, molality, mole fraction concepts. Work on the four worksheets related with these concepts. All work due on Friday.

Chapter test
Maximum 95 Minimum 38 class average 80 for period 2 ( still two students need to take their test)
Maximum 100 Minimum 49 class average 83 for period 3

In class lecture on solutions. Start working on the worksheets on solutions.

Ch. 3 and 4 test.
37 multiple choice questions.

Lab report on single replacement reactions due today.
Review for test.

Extra credit due today.
Review of lab questions.
Review Sheet for test.
You need to know the difference between the empirical and molecular formulas, finding empirical formula from mass, % composition and combustion analysis, molecular formula calculations, strong, weak and non-electrolytes, solubility of compounds use of solubility rules, precipitation reactions, all types of acid base reactions, acid-base reactions with gas formation, their molecular, complete and net ionic equations, Oxidation numbers, rules for assigning oxidation numbers, oxidation and reduction half for a given reaction, oxidizing and reducing agents, all four types of single replacement reactions, their molecular, complete and net ionic equations, activity series, will reaction take place or not based on the activity series.

Mixed reactions worksheet due today.
Quiz on Oxidation numbers, oxidation and reduction half, oxidizing and reducing agents, all four types of single replacement reactions, their ME, CIE and NIE. If reaction does not take place reason for that.

Extra Credit: You need to solve all the 16 reactions on the back of single replacement worksheet. Net ionic equations for those reactions which occur and reasons for those which do not occur. ( E.credit is 8 points)
Extra credit id due on Monday 2-22-10.

Single replacement reactions lab.
Mixed reactions worksheet due today.

Single replacement worksheet due today.
Start working on the mixed reactions worksheet.

Quiz on acid-base reactions, strong acid- strong base, weak acid-strong base,
strong acid - weak base, acid-base with gas formation, sulfides, carbonates,
hydrogen carbonates, sulfites and hydrogen sulfites, ME< CIE, NIE.

Review of oxidation-reduction reactions worksheet.
In class lecture on single replacement reactions and writing ME,CIE and NIE for these reactions.

Review og oxidation numbers worksheet.
Work on oxidation-reduction reactions worksheet.

Work on the oxidation numbers worksheet.
Worksheet wii be du on 2-9-10

worksheet on acid-base reactions with gas formation due today.
In class lecture on oxidation, reduction reactions.

Homework worksheet due today.
In class lecture on acid-base reactions of salts of sulfides, carbonates, hydrogen carbonates, sulfites and hydrogen sulfites to form gases, water and ionic compounds. Work on the worksheet on these reactions.

In class lecture on strong acid-strong base, weak base-strong acid and weak acid-strong base reactions. Start working on these reactions on the homework worksheet.

In class lecture on acid-base reactions.

Textbook homework due today. Quiz on electrolytes, non-electrolytes, strong, weak electrolytes, solubility rules to find soluble and insoluble compounds,Precipitation reactions, ME, CIE, NIE from the given reactants.

Textbook homework due today.
Electrolyte Lab.
Lab write-up due on Monday

In class lecture on Acid- base reactions, strong, weak and nonelectrolytes.
Homework
old book page 159 problems: 4.29 through 4.38
new book page 157 problems: 4.29 through 4.38
This homework id due on Friday(1-29-10)

Homework
old book Ch. 4 page 158 problems: 4.19 through 4.28
new book Ch. 4 page 157 Problems 4.19 through 4.28

Review for solubility worksheet. In class lecture on molecular, complete ionic and net ionic equations. Work on the worksheet. Complete the molecular equation, balance it and on a separate paper write the CIE and NIE.
Homework due on Monday

Formula and composition lab.
Lab write-up due on Friday.

In class lecture on precipitation reactions and solubility rules. Work on the solubility worksheet.

In class lecture on strong and weak electrolytes.
Homework: Ch. 4 Old book page 158 Problems: 4.11 through 4.18. New book page 156 problems: 4.11 through 4.18
Homework due on Friday.

In class lecture on electrolytes and nonelectrolytes, process of solvation.

Textbook problems due today.
Quiz on empirical, molecular formulas from %, mass and combustion analysis.
Finding the number of water molecules in hydrated compounds.

Empirical formula calculations from combustion analysis.
Homework : Old textbook page 114 problems 3.50, 3.51 and 3.54
newbook pages 112,113 problems 3.50, 3.51 and 3.54

Molecular formula calculations.

Homework CH. 3 page 112 problems 3.44 and 3.46

In class lecture on empirical and molecular formula . Finding emipirical formula from mass and % composition.

Final exam today.
Your Chemistry binder id due today.

Review for the final exam

Review sheet for Final Exam
38 multiple choice questions.
Balancing chemical equations, how to recognize a combination, decomposition and combustion reaction, mole concept, grams to moles, moles to grams, moles to atoms, molecules, formula units, grams to atoms, molecules, formula units conversions, stoichiometry, how to read a balanced equation on micro and macro level, molar ratio from the balance equation, using balanced equation molesA to molesB, moles to A to molesB to gramsB, grams A to moles of A to moles B, grams a to moles A to molesB to grams B conversions, finging limiting reacatant when two or more reactants are given in a problem, theoretical yield based on limiting reactant/ when one is mentioned as excess, percent yield, reactant left in excess, formulas writing and naming( type I,II,III and acids),density, temperature problems, atomic structure, protons, neutrons and electrons in a given isotopes, physical and chemical changes, sig.figs, and conversions.
kg,Mg, Gg mg, ug, ng, pg, km, m, cm, mm, conversions involving area and volume from length.

Christmas Lab.

In class lecture on limiting reactant, theoreical yield, actual yield and percent yield .

Work on the second problem on lecture worksheet.

In class lecture on stoichiometry.
Work on all the worksheets related with stoichiometry problems.

Quiz on mole concept, worksheet #1 through worksheet # 6.

You need to know kg, mg and micrograms to grams conversions, Avogadro's number, volume of a gas at STP, and how to convert the name of the given compound to formula of the compound in the given problem( like worksheet #2). Remember you need to show your equality statements and all thw work to get credit on the quiz.

Grams to atoms, molecules and formula units conversions, Atoms, molecules and for mula units to grams. Grams to liters, moles to liters, liters to moles conversions at STP.
Work on worksheet # 5 and 6.

Moles to grams and moles to aoms, molecules and formula unit conversions.
Worksheet #3 and #4

Grams to moles conversions. Worksheet # 2

Quiz on balancing chemical reactions.

Work on the balancing worksheet.

In class lecture on balancing chemical equations. Start working on the balancing chemical equations worksheet.

Finish physical and chemical changes lab.
Read section 3.1 on chemical equations.

Nomenclature test. naming and formulas for typeI,II,III compounds and acids.

Review for the Nomenclature test.
Type I,II, III, acids, polyatomic ions naming and formula writing.

All worksheets on names and formula writing due today.
Quiz on acids and type I,II, III naming and formula writing.

Chemical/physical changes and separation of mixtures

Type III compound. Work on the worksheet on type III naming and formula writing.
Work on the worksheet with type I,II, III names and formula writing. Follow the chart to distinguish betwwn type I,II, III and acids.

Writing formula worksheet and writing formula lab due today.
Quiz on writing formulas of type I and type II ionic compounds.

Type I and type II writing formulas worksheet.

Writing formulas lab.

Lab writeup instructions for density lab.
Group lab report is due on 11-2-09.

Quiz on naming type I and type II compounds

Quiz on polyatomic ions, half names and half formulas.
Density lab and writing formula lab.

Naming type II compounds where the charge on the cation is variable.
Work on the type II naming compounds.

Naming type I compounds that have polyatomic cations and anions. Work on the worksheet. work sheet due on 1020-09

Lecture on how to memorize polyatomic ions.

All textbook homework, outline for section 2.1 through 2.3 and naming worksheet due today.
Quarter exam today.

Review for quarter Exam.
Ch. 1 and Ch. 2 up to section 2.3 and cations, anions and naming type 1 ionic compounds.
Redo all the problems on your first test. You will be tested on those topics again( intensive and extensive properties, SI units and prefixes, metric to metric conversions, methods for separating mixtures) New topics will be density, mass, volume , thickness, diameter and radius calculations, temperature and temperature conversions. Ch. 2 will include all the topics we covered Dalton's atomic theory, all the postulates, law of definite proportions, law of conservation of mass, law of multiple proportions, discovery of electrons , protons and neutrons, radioactivity, isotopes, number of protons, electrons and neutrons in a given elements isotopes,experiments and scientists who carried out all those experiments,and naming type I ionic compounds.

In class lecture on writing the names of compounds with fixed charges.
Memorize the rules.

Ch. 2
10th edition page 72 problems 2.23 and 2.24
11th edition page 71 problems 2.25 and 2.26

Charge to mass ratio, charge, mass of electron, radioactivity, discovery of nucleus and protons, the modern view of atomic structure, subatomic particles charges and masses, amu, atomic number, mass number and isotopes.

Dalton's atomic theory, law of conservation of mass, law of definite proportions, law of multiple proportions, discovery of atomic structure. Cathode rays and discovery of electrons.

Measurement lab due today.
Temperature and density problems from textbook due today.
Polyatomic ions. Start memorizing the polyatomic ions.

In class lecture on the concept of density and temperature and problem solving on density and temperature.
Homework: Ch. 1 10th edition: page 32 problems: 1.27 and 1.28,1.29,1.30
New book 11th edition page 32 problems 1.27 and 1.28 , 1.29, 1.30
Ch. 2
In class lecture on the periodic table, groups and periods, formation of ion. Start memorizing how charge on the metal and nonmetal is related with the group number. Elements with variable charges.

Quiz on lab equipment.
Measurement lab.

Lab check in. Laboratory equipment list. Memorize the names of equipment. you will have a quiz on that on 9/29/09.

Chapter 1 test
35 multiple choice questions.
Review sheet for ch. 1 test
You need to know matter, states of matter, atoms, molecules, seven diatomic elements and their physical states, difference between pure substances and mixtures, types of mixtures, separation of mixtures( all methods), physical and chemical properties and changes, intensive and extensive properties, elements on the handout, SI units, prefixes, conversions, uncertainty in in measurement, precision and accuracy, sig.figs, sig.figs in calculations, density concept and mass, volume, density and thickness calculations.

In class lecture on density and problems with mass , volume and density calculations.

Quiz on conversions. You need to know all metric to metric equality statements. English to metric will be provided.

Homework: Ch. 1 page 33
Problems: 1.46 and 1.47 Show all work 10th edition
Problems: 1.44 and 1.45 Show all work 11th edition
Show all work for these problems to get credit.

Start working on the conversion sheet .

Dimensional analysis. Metric to metric and English to metric conversions.

Textbook problems due today.
Quiz on sig.figs, scientific notation, ordinary decimal numbers, sig.fig rules and sig.figs in calculations.

Review of the worksheets. Problems related with sig.figs in calculations involving both multiplication/division and addition /subtraction.
Homework: 10th edition Ch. 1 pages 32 and 33 problems: 1.35 through 1.42.
11th edition pages: 32 and 33 problems: 1.33 through 1.40
All homework due on Friday.

Use of calculator in sig.fig calculations.
Work on the worksheets (sig.figs, scientific notation and ordinary decimal numbers, sig.figs in calculations)

Quiz on classification of matter, physical states of matter,elements, compounds, mixtures ( homogeneous and heterogeneous), physical and chemical properties and changes, intensive and extensive properties, separation of mixtures, SI units and prefixes.

In class lecture on scientific notation and sig.figs in calculations.
Work on the handouts ( scientific notation and sif.figs)

In class lecture on uncertainty in measurement, precision and accuracy, significant figures.

In class lecture on units of measurements. Memorize the SI base units, prefixes used in the metric system. Understand the conversion handout based on prefixes and its use for conversion of larger metric units to smaller units or vice versa.

Handouts and textbook work due today.
Safety test, Quiz on names and symbols of elements on the handout 10 symbols to name the elements and 10 names to write the symbols.

Textbook homework: Ch. 1 pages30, 31 and 32 problems
(1.1,1.2, 1.9 through 1.22) 10th edition (1.1, 1.2, 1.11-1.22) 11th edition
Home work is due on Friday.

In class lecture on the separation of mixtures, physical/chemical changes/properties, intensive and extensive properties. Start working on the handouts on classification of matter, concepts and learning the elements.

Safety contract due today.
In class lecture on the periodic table, groups and periods, classification of matter, properties of matter and separation of mixtures.
Start memorizing the names and symbols of the elements on the handout.

Signed syllabus due today.
Safety contract, safety rules and safety video.
Read section 1.2 and 1.3.

Ch. 1.1
In class lecture on chemicals, matter, composition, structure and properties of matter. Difference between atoms and molecules. Di-atomic elements and their physical states.