for 2008-2009

Thursday, May 28- REad pages 437-441. Questions (page 470)  # 32,33;                             Extra credit qz before or AFTER SCHOOL ON SOLUTION CONCENTRATIONS (MOLARITY, MOLALITY, pH ETC) , Energy in physical, chemical and nuclear reactions, decay processes)

for Wed., May 27 - Worksheet due - (Qz #2) and reading of hand-out "Bonding Notes."

Extra credit quiz before or after school on Stoichiometry

for Tuesday, May 26, Read pages 361-369; Quest. # 28-30; 34,47,52 on page 386 Class discussion of isoelectronic structures for ions.Qz on electron config'ns

for Monday, May 18- "Light" worksheet # 8-10, Page 387-# 51; Qz on Energy, freq., and wavelengths of photons.

Quest.1-3 and Exercises for Spectral Analysis lab.

for Tuesday, April 21- Prepare data sheet procedure and data table for Titration Lab Part I; In class = acid-base titrations of unknown [OH-].

for Monday, April 20 - Practice Smart Test due (2002)

For Wed. April 1 - page 609, Questions # 36-42, 44,45

For Monday, Test- Energy Effects with Physical, Chemical and Nucl.Rxns

For Friday - Finish Reading Nucl chapter, Page 867, #1-8, #45 on page 867;Half - life and decay Qa

For Tuesday, March 17 - Read Radioactivity section,, pages -84-844;Ch Questions #26-29 on page 864; calculate deltaTemp on lab data sheet, showing set-up;

For Monday March 16- Diagram lab procedure for Heat of Combustion Lab in lab notebk; Continue with radioactive decay notes.In class discussion of beta decay.

For Friday- Blue Worksheet - Heat of Vapriz'n and Heat of Fusion- due; Qz on Friday.Ch 11 Questions - page 313, #26, #27,page322-3 #53 a,b,d,#65,#67. In class discussion of alpha decay

For Thursday, March 12- Read Ch, 11- pages 293-313; Ch. Questions13-16 due

For Wed., March 11 Gold Worksheet due - HEat calculations; in class- Completion of "Heat Summary Notes"

for Monday- March 2 - Stoichiometry ( Ch. 9 ) Test

For Friday - REad Ch Objectives; new stoich. Wksheet due

for Thursday- Feb 26 - Page 265, Quest 1,2 4-12 due

for Wed., Feb 25 - S'More Lb procedure due, Stoich Worksheet II due

For Wed. Feb 18 - Complete calculations for write-up

For Tuesday, Feb 17 - complete ist 3 mini-calculations - ON DATA SHEET; in class- determine mass of final beaker and dried Ag, mass of Ag reacted,. Begin calculations for write-up IN LAB NOTEBOOK. In class discussion of calculations

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For Friday- Feb 13 - decant sol'n and rinse Ag-----> oven for drying

For Thursday, Darwin presentaion

For Wed- Begin Stoich Lab between Cu and AgNO3

For Tuesday, Feb 10 - Chapter Test- The Mole (including hydrate Lb

For Monday, Feb.9- REad through Mole Objectives Sheet; Page 201 in text, Quest # 1-11;

For Friday- Feb 6 - Discussion of Mole worksheet; Quiz on hydrate lab and mole calcualtions.

For Thursday- discussion of questions and conclusion to hydrate lab. Write-up completed in class.

for Wed- Mole Homework sheet due;Discussion of calculations for hydrate lab -early dismissal schedule.

For Tuesday, Feb 3- Onjective: to use experimental data to determine the empirical or molecular formula for a compound. DIscussion of determination of empirical formulas- 3rd heating, cooling and massing of hydrate

for Monday, Feb 2 - Per Cent composition due; continue with hydrate Lab

For Friday, Jan 30 - Prepare Data Sheet with procedure for Hydrate Lab; ;page 186, # 24,25a-c, 27 due; take home quiz due

ForThursday, Jan 29 - Read pages 171-180. Question 7-8 on page 179

For Wed. 50,51, 60,62 at end of Ch. 7

For Wed. Jan 28 -Jan 30

Big Ideas-

1. Recognize and apply the fact that "mole" describes a number ( similar to

dozen -12 items), called Avagadro's Number, and that is the number of carbon- 12 atoms needed to have a mass of 12.00 grams.(and also represents the number of hydrogen atoms needed to have a mass = 1.00g

2. Recognize that the number of molecules or monatomic atoms contained in one mole of an element is 6.02 x 10 23.

3. Given the formula or name of a compound or an element, be able to determine its molar mass.

4. Given any one of the following values for an element or a compound, be able to determine the other two.

a. mass b. number of moles c. number of molecules present

(e.g. - Given 7.10 g of Cl2, determine the number of

(i) moles present

(ii) # of molecules present.)

5. Given the name of a compound, be able to determine its

a. formula b. molar mass c. per cent composition

Topic - Be able to cite the contributions of various scientists to our current model of the atom andour knowledge of sub-atomic particles. Given a Periodic table, be able to determine the # of protons, neutrons and electrons in an atom or a specified ion.

For Tuesday, Jan 6- Read the history section of the "Atoms and Isotopes" notes hand-out

For Monday, Jan 5- Post Test discussion; Begin Chapter on Atomic Stucture

Christmas Break - Optional Review of page 1 of Final Exam Study Guide- No new homework.

For Friday, Dec. 19- No Homework

Topics- Identification of major reaction types-Double Replacement, Combustion (including prediction of products); Synthesis, Decomposition, Single Replacement. and Oxidation and Reduction reactions. For Redox Reactions, identify the substance that undergoes oxidation and the one that undergoes reduction.

For Thursday. Dec. 18- Ch 8 Test- Study Guide/ Objectives provided

For Wed. Dec. 17- Reaction Types Questions and Word Eq'ns

For Tuesday, Dec. 16- Read in Ch. 8-- pages 212- 228; Question # 22 added to back of CLASSIFYING RXNS Worksheet.

Topics- (a) Be able to write 3 different kinds of ppt'n reactions for a ppt; (b) Develop guidelines for determining which product is the ppt; (c)Be able to predict the products and (d)balance the equation for a double replacement rxn. (e) Be able to distinguish between spectator ions and predominant reacting species.

For Monday, Dec. 15- Lab 9 Due, Ppt'n Reactions with equationns for all 3 sets completed.Quiz on conclusion of lab, guidelines, etc.

For Friday, Dec. 12- Begin Write -Up; Write 3eq'ns for all ppts in Set I and Set III in Lab notebook.

For Thursday, Dec 11- Complete the complete molecular, complete ionic and net ionic equations for all precipitates in Set I of Bottle Set Lab.

For Wednesday, Dec 10 - no homework; Complete Set III of bottle Set Lab in class.

For Tuesday, Dec 2 - Qz- All negative ions

for Monday, Dec 1-Study for Test later in week - Chemical Changes, Equations and Compounds; Electrolyte Worksheet (blue) due; bring Lab books to class.

THANKSGIVING BREAK

Topics- (a)Develop guidelines for predicting which compounds will be electrolytes and wjhich will be non-electrolytes; (b) Be able to write 2 different kinds of eq'ns for dissolving reactions-either DISSOCIATION EQUATIONS or MOLECULAR EQ'NS ( c) Review balancing equations given the formulas for the reactants and products

for Tuesday, Nov. 25- Qz- 2nd half of negative ions; Lab 8 Qz- Electrolyte and Non- Electrolyte behaviors

For Monday, 11/24;Read pp 143-159 in Ch.6 - pages156, Quest # 32,34-36; page 163 # 43,44-....Prepare flash cards for bottom half of negative ions

for Friday, Nov.21-Qz- top half of negative ions

for Thursday, Nov.20- Equation balancing Qz II; Prepare flashcards for negative ions ( in class) I will be on Jr. retreat.

for Wed., Nov 19 - Back section of yellow homework sheet due; blue worksheet on covalent compounds due....In Class - Lab 8 - Electrical Conductivity-solvents, Solutes and Solutions.

For Tuesday, Nov. 18 - Page 211 # 10,12; page 224, #22- Complete baggie lab before class. Lab 7 due; draw procedure of electrolyte conductivity lab.

for Monday, Nov 17- Quiz - All Positive ions; Formula Worksheet - 3 rows with names

For Friday, Nov. 14 - Positive Ion Qz #2; Orange Eq'n balancing Worksheet # 1-7; Side 2 of naming worksheet passed out for thursday

For thurd., Nov 13 - Positive Ion Qz #1; Ch 8 Questions # 49, 50; First side of naming worksheet. In class-

Investigation of chemical changes- Lab 7

for Wed. Nov 12- Hmwk discussion - then do Lab 7 - Ziploc baggy with chemical change variations.

For Tuesday, Nov 11 -Read pages 202-212, Yellow Eq'n balancing worksheet due; demo for Ziploc baggy lab

For Monday- Nov 10 - NO school

For Friday, Nov 7 Career Day- no class

For Thursday, Nov 6 -Post Test discussion; begin discussion of balancing equations; demo on conservation of mass and therefore atoms

For Wed., Nov 5 - Test- Ch.2 and Labs 5 and 6. Topics included on the Test = Mixtures, Pure Substances, and Solutions; Lab 5; Ch.2 Readings and Assigned Questions from Ch. 2; Ionic and covalent Compounds (as itemized on the Unit Three study guide)

For Tuesday, Read over objectives and bring any questions about them to class.Page 40 Quest. # 14,17,18

For Monday, Nov 3- Complete the reading of Ch. 2, page 3 questions #7-11 due

- Quiz on Solubility exercises; Ionic vs Covalent Worksheet due

For Friday - Complete Ch.2 REading; Question# 7-11; page 35 In Class discussion of types of compounds either ionic or covalent; identify locations of metals and non-metals on Periodic Table

for Thursday, Oct 30- Lab Procedure due"Halloween rxn" and solubility exercises worksheet.

for Wed., Oct 29- Green Worksheet due- boyh sides: homogeneous vs heterogeneous mixtures and pure substances vs mixtures on side 2.

For Tuesday, Oct 28- Lab 5 Write-up due; Quiz on Lab 5 Conclusion; in class discussion of mixtures and pure substances

For Monday- Ch.2, p 47- Questions # 26,30,32,33,41; In Class discussion of Lab 5B Part II and concl'n

For Friday - Lab 5a Questions and Calculations (in pink book)

For thursday, 10/23- Graph Distillation data

For Wed. Oct. 22, - Draw procedure for Distillation of Mystery Liquid- Lab 5B; Calculation of Rf values with per cent uncertainties for 3 dyes in black ink.

for Tuesday, Oct 21- no homework

For Monday- Oct 20- Post- Test discussion; re-do Paper Chromatog. Lab

For Friday- Draw Procedure for PArt A, Lab 5- Black Ink- Do the lab in class

For Thursday, Oct 16- Ch1,3 Test- Calculations and Measurements

for Thursday, Oct 9 - Lab 4 Write-up due

for WEd. Oct 8 - COmplete Lab 4 Write-up up through calcuations for Part III and all 7 question

for Tuesday, Oct 7- Create histogram for Al thickeness and class average

for Monday, Oct 6- Worksheet Questions 3,4 due. Add calculation for AL foil thickness to write-up.

for Friday - Lab 4 calculationans and histograms up to Al foil.

For thursday - begin lab report for densities; in class- discussion of worksheet questions 1,2. Reporting of metal densities,

for Wed. 10/1 - draw procedure for Part III - thickness of Al foil-Calculate density for 2 metal objects, using per cent uncertainties. complete question 1,2 on density worksheet.

for Tuesday, 9/30- Draw procedure for Part ii in Lab notebook; in class,DEmonstration- Relative densities, Coke, diet Coke, and test tubes of Liquids. completed Part II Measurements for Density Lab (metal objects) & minicalcuation for volume of object

For Monday, 9/29 Signif Digit Worksheet Labeled--> "qz a" ; Complete the mini-calculation for Liquid B

for Friday,9/26- Questions 1,4 at the end of Ch.3; Qz on Significant Digits; Take measurements for Liquid B

for Thurs. Page 78 Quest 41-44 with SIgnificant difits

for WEd. REad pages 56-62 in Ch.3

for Tuesday, 9/23 REad page51-55 in Ch Three ;Post-Test Discussion

for Monday 9/22- Chapter1,3 test- covering Labs 1,2,3, activities of science; scientific notation and accuracy vs precision.

for Friday, 9/19- REad objectives (study guide) and bring questions about them to class; Homework Questions from textbook- Page 62, Q.# 15; page 79, Quest #67.

forFriday 9/19- Chapter1,3 test- covering Labs 1,2,3, activities of science; scientific notation and accuracy vs precision.

Thursday 9/19- Read objectives (study guide) and bring questions about them to class; Homework Questions from textbook- Page 62, Q.# 15; page 79, Quest #67.

For Wed.,9/17 Add the Conclusion to Lab 3 Write-up; Write-up quiz on last week's info and lab 3;Read pages 50-55 in ch 3 of text; in class discussion of scientific notation and accuracy vs. precision.Page 62, Q.# 15; page 79, Quest #67.

for Tuesday; Begin Write-up; create a histogram of class results; Questions 1-4 from Lab 3 due in lab notebook.

for Monday, Complete both graphs of Lab 3 data on same graph.

for Friday, Ssept. 12 - Begin graph of Lab 3 data

for Thursday, Sept 11- Data Sheet for Bead Bracelet Lab due. Draw procedure and set up a data table for Part I of Lab 3.In Class-do Part I - Heating of a Pure Substance.

for Wed., Sept 10- Complete the rankings on worksheet I- backside; PRe-lab (set up data sheet) for Lab 3

for Tuesday, Sept 9- Regularity Worksheet #1 due with all rankings completed.

for Monday, Sept 8- Lab 2 Write-up due; 2 Regularity Sheets discusses in class - Begin "Activities of Science" discussion. SAFETY VIDEO - Required!!!!

Thurs. Sept -Begin Lb 2 Write-up, thru the questions; in class discussion of write-up completed

Wed. Sept 3 - Read pages 3-14 in Ch. 1 of textbook; begin discussion of Lab 2 in class; (Controls vs. variables). Pass out bead bracelets for investigation over long weekend.

Tuesday, Sept 2th -Complete Lab 2A in class, Pages in text due pages 15-23

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