Mrs Ligon's Chemistry Home Page Advanced Chemistry Table of Contents Previous Unit email to Mrs. Ligon Unit 6 Bonding Unit 5 Handouts nomenclature Unit 4 Quantum and Periodic Table Handouts Unit 3 The Atom Handouts for Unit 2 on Energy Handouts Unit 1 Study Skills

NOTE:  Help sessions with me from 2:30-3:15 on Tues., room 162;  room 164 Dr. Hernandez Thursday 2:30-3:00 and Ms. Brown before school on Weds from 6:30- 7:20.  Also,  the WELL has tutors for free and the students can sign up to meet with a tutor, often a student from Broughton or from NCSU. http://www.dpi.state.nc.us/docs/accountability/testing/eoc/Chemistry/chemistryreferencetable.pdf Helpful Screencasts: Kahn academy: http://www.khanacademy.org/science/chemistry Bozeman Science: http://www.bozemanscience.com/chemistry/ ______________________________________________________________________________________ March 26, 2014 Classwork Review molarity ws #1 2 Lab activities: solutions from mass calculations and solutions by dilutions Worksheets from Ch. 14, 154-1-14-4 and M1V1 = M2V2 (I found them you can come by and pick one up or just download here) Homework: Study for quizzes on Solubility graphs and Molarity like the worksheet we reviewed today, including the method of making solutions - from mass and by dilution next class will be on Colligative properties Webassign non SOlutions due April 8, 7:00 am ______________________________________________________________________________________ March. 24 Section reviews from textbook Ch. 13, 13-1-13-4 POGIL on graphing HW Mar 21, webassign now available ______________________________________________________________________________________ Mar. 20, 2014  ACT day  April 15, I think is the make up day Classwork Collecting and Returning graphs from KNO3 Lab Working on Solubility curves worksheets and reference material Finish so I can Collect Computer lab activity (Solutions Worksheet side 1 and worksheet side 2) with covalent versus Hydrogen bonds colored correctly and the Q calculations, in class we will do the % error Possibly Molartity lab or Demo Homework Finish worksheets from class Maybe a webassign not sure yet Keep reading/ studying Ch. 13 pp.395-409 Practice  problems p.: 1 a,b,;  6 a,b;  8 a,b,c;  9 a,b,c;  Molarity problems can wait until more done in class, not sure if you are ready for the following just yet15. a,b,c;  16, a, b, c; 19, 20  from  the book  for Answers to CH. 13 Watch Water video from Bozeman Science: https://www.youtube.com/watch?v=iOOvX0jmhJ4&list=TLBgB9o2NOIJD7Gl1t0L6wKZEeDvY12urM _____________________________________________________________________________________________________________________________________________________________________________ Mar. 18, 2014  ACT day  April 15, I think is the make up day Classwork Returning graphs from KNO3 Lab Working on Solubility curves worksheets and reference material Finish so I can Collect Computer lab activity (Solutions Worksheet side 1 and worksheet side 2) with covalent versus Hydrogen bonds colored correctly and the Q calculations, in class we will do the % error Possibly Molartity lab or Demo Homework Finish worksheets from class Maybe a webassign not sure yet Keep reading/ studying Ch. 13 pp.395-409 Practice  problems p.: 1 a,b,;  6 a,b;  8 a,b,c;  9 a,b,c;  Molarity problems can wait until more done in class, not sure if you are ready for the following just yet15. a,b,c;  16, a, b, c; 19, 20  from  the book  for Answers to CH. 13 Watch Water video from Bozeman Science: https://www.youtube.com/watch?v=iOOvX0jmhJ4&list=TLBgB9o2NOIJD7Gl1t0L6wKZEeDvY12urM _______________________________________________________________________________________ Mar. 14, 2014 If you had a B test, we will fix the answers on Friday, or bring to me tomorrow Thurs. Mar. 13. Classwork DEMO on Sodium acetate supersaturated Checking some notes from the videos,  POGIL and lab prewrite for KNO3 Lab KNO3 Lab Working on Solubility curves worksheets and reference material Homework Finish worksheets from class and Solubility graph from class WA maybe soon _______________________________________________________________________________________ Mar. 12, 2014 If you had a B test, we will fix the answers on Friday, or bring to me tomorrow Thurs. Mar. 13. DEMO on Sodium acetate supersaturated Checking some notes from the videos, going over the POGIL - maybe not if going to Media center Maybe going to Media Center or a Lab depends on what we can set up Solutions Worksheet side 1 and worksheet side 2 http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/flashfiles/thermochem/heat_soln.html  http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/molvie1.swf vapor pressure http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/vaporv3.swf another vapor pressure animation for questions:  http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/propOfSoln/vp3.html Homework Finish computer drawings etc from Solutions Worksheet side 1 and worksheet side 2 Finish POGIL on Solubility curves Write Lab Instructions for the KNO3 Lab on Friday Mar. 14 into your lab book, so you know what to do ___________________________________________________________________________________________________ Mar. 10, 2014 Test Ch. 8 more ws keys Redox ws Net Ionic ws equation practice - not sure if you have this one but here is a key Net Ionic from lab to be done later Intro notes on Solutions based on Bozeman Solutions and Molarity Start Solubility POGIL after test HW: Start reading and outlining (just look at it as an intro) Ch. 13 pp 395-400, should complement the Bozeman videos Complete Solubility POGIL for next class 1st Take notes on Bozeman Science Solutions:http://www.youtube.com/watch?v=i2qpDSwyR-0 PHET - sugar and salt Formation of Solids: endo or exo 2nd this may actually be the notes you wrote from class: Take notes on Bozeman Science Solutions and Molarity: http://www.bozemanscience.com/science-videos/2010/12/9/solutions-and-molarity.html Dissolving in water: http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/molvie1.swf http://www1.chem.leeds.ac.uk/delights/ Chemistry videos: http://jchemed.chem.wisc.edu/JCESoft/CCA/pirelli/index.html Colligative Properties of Solutions later at the end of the chapter, new this year for your curriculum http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/vaporv3.swf colligative worksheet _______________________________________________________________________________________ Mar. 6, 2014 Test review _______________________________________________________________________________________ February 28 Ch. 8 Equations Classwork: Collecting Lab on Single Replacement and Website activity - and Double Displacement also Checking that you have written the symbols for all reactants on Double D ws and all the ions in solutions for the lab on DD we will work on SR and DR POGILs and Lab reports Demo Combustion next class March 4 Ch. 8 Test Review, then Mar. 6 Test on Ch. 8 Predicting Products and key Videos: Reaction of aluminium with bromine  http://youtu.be/uCwHzTsx5yY Synthesis of Sodium Nitrate and Silver Chloride: http://youtu.be/2r41e-ELK_4 Hydrogen + Oxygen: http://youtu.be/9_Nk_5Ui8Po silver nitrate & copper time lapse:  http://youtu.be/P5QlfMRvvF8 Redox reactions: http://www.youtube.com/watch?v=RX6rh-eeflM Molecular, Ionic, and Net Ionic Equations: http://www.youtube.com/watch?v=wxvERNlUdBQ  Homework: Webassign on Single replacement  And Double soon Beautiful Pictures of metals: http://m.neatorama.com/2013/03/10/Gorgeous-Photography-of-The-Elements/#more Watch: Double DIsplacement video - 5 min http://www.youtube.com/watch?v=ZTGnJtGAV04 http://www.youtube.com/watch?v=_oixjNeKtxs Double DIsplacement reactions that result in a gas evolving: http://www.youtube.com/watch?v=UBOzc4Ts1NA from a product of H2CO3, H2SO3, HNO2: Practice Problems: http://www.youtube.com/watch?v=5ukX0fTCQ_g Solubility rules: http://www.getchemistryhelp.com/wp-content/uploads/2013/05/Solubility-Rules.pdf Be sure you have read and practiced all examples in Ch. 8 Redox reactions video from Bozeman: http://www.youtube.com/watch?v=RX6rh-eeflM Ch. 8 Test Review key Redox ws Keys to all worksheets Review video on Chemical Reactions: http://www.youtube.com/watch?v=AKiAjW7xHOc Video on Combustions and why oxygen is important: http://www.bozemanscience.com/the-importance-of-oxygen/ March 4 review for test on CH. 8 Test on Ch. 8 Equations _______________________________________________________________________________________ February 26 Ch. 8 Equations Classwork: Collecting Lab on Single Replacement and Website activity next class Demos and Lab on Double Replacement worked on POGILs for Activity Series and DD, will finish in next class SR and DD ws Homework: Webassign on Single replacement And Double soon Write all the symbols for all reactants on Double D ws and all the ions in solutions for the lab on DD Read and outline Ch. 8 pp. 261-267 for SR and DD    and Ch. 14 pp. 425-429 for DD reactions Watch:  Double DIsplacement video - 5 min http://www.youtube.com/watch?v=ZTGnJtGAV04 or http://www.youtube.com/watch?v=_oixjNeKtxs   _______________________________________________________________________________________ February 24 Ch. 8 Equations Classwork: Collecting Lab on Synthesis and Decomposition equations Checking that you have written all SR reactions with reactants and products on your SR worksheet.  You do not know how to predict if the reaction will occur, you will start to learn that today Demo of Zinc and Sulfuric Acid with intro to Activity series Lab on Single replacaement reactions: wear appropriate clothing, you will be using hydrochloric acid - this will be due next class unless there is a problem in class Website on SR using Metals in Aqueous solutions if time allows  Handout for Metals in Aqueous solutions Homework: Webassign on Single replacement Finish Lab SR equations due next class, written completely in each box.  When you return, we will go over which ones actually reacted according to the Activity Series Probably Quiz on SR reactions next class Watch the videos below, take notes from the last (3rd) one to be checked in next class From Brightstorm -SIngle replacement reactions video to watch and take notes: http://www.youtube.com/watch?v=hN-1-nXU2G8 Another SR video: http://www.youtube.com/watch?v=CfZxC7D3y9E Predicting if a SR reaction will occur using the Activity Series: http://www.youtube.com/watch?v=5MlRtHFstTo _______________________________________________________________________________________ February 20 Ch. 8 Equations Classwork: Bring a straw if you want to blow bubbles for the lab, I have a few Quiz on Synthesis and Decomposition equations ( I will give you the Syn/Decomp. reference) Lab on S and D if you have written instructions, I will demo all 1st DIscuss Registration Maybe start SR Homework: Webassign on Synthesis and Decomposition Finish Lab equations from today Read and outlined Ch. 8 pp. 241- 250 Review all types _______________________________________________________________________________________ February 18 Ch. 8 Equations Classwork: Bring a straw if you want to blow bubbles for the lab, I have a few Quiz on Balancing and Types of equations Collecting: Lab on Conductivity of Solutions with graph paper to graph your data, due today or next class Checking and going over- Worksheets on Synthesis and Decomposition Reactions (links from Feb. 11) Checking/collecting preparation for Lab for Synthesis and Decomposition Reactions Labs (links from Feb. 11) New worksheet for data from labs Homework: Webassign on Synthesis and Decomposition Write in answers and data from labs on lab worksheet and lab data sheet (new today) Be sure you have Read and outlined Ch. 8 pp. 241- 250 _______________________________________________________________________________________ February 11 Ch. 8 Equations Classwork: Lab on Conductivity of Solutions with graph paper to graph your data, due today or next class collecting: both papers for Card Sort  on Types of  Equations Helpful notes for balancing equations Bozeman Balancing equations: http://www.youtube.com/watch?v=_B735turDoM Bozeman on Chemical Reactions: http://www.youtube.com/watch?v=AKiAjW7xHOc I will give you the handouts for Synthesis and Decomposition reactions for you to work on after the nlab today Received today- in poossible anticipation of snow on Tues or Weds: Synthesis and Decomposition reference paper similar to DPI reference in your notebook Synthesis and Decomposition worksheets Synthesis and Decomposition labs Homework: Finish Card Sort  on Types of  Equations Do the new worksheet on Balancing Determine the Types of  Equations for all reactions on your worksheets Answers to worksheets coming soon, need to make the pdfs Finish worksheets word equations Balancing Equations- differentiated 1st page Balancing equations - 2nd page Be sure you have Read and outlined Ch. 8 pp. 241- 250 Work on 2 webassigns due next week, one is optional (Nomenclature but you need it for practice), the required one on Balancing is due Feb. 11. pdf keys remember some of these worksheets are merged - to be scanned later today Law of conservation of mass Word and Formula Equations Balancing equations all equation keys including all types e.g. synthesis and decomposition Bozeman synthesis and Decomposition reactions: http://www.youtube.com/watch?v=yS8noHTIJ_E ______________________________________________________________________________________________________________________________________________________________________________ February 7 Ch. 8 Equations Classwork: Returned Test Notes on Equation writing: must know diatomics, charges and states Card Sort  on Types of  Equations Received today: Balancing Equations- differentiated 1st page Balancing equations - 2nd page I think Homework: Finish Card Sort  on Types of  Equations Do the new worksheet on Balancing Determine the Types of  Equations for all reactions on your worksheets Answers to worksheets coming soon, need to make the pdfs Finish worksheets word equations Balancing Equations- differentiated 1st page Balancing equations - 2nd page Be sure you have Read and outlined Ch. 8 pp. 241- 250 Work on 2 webassigns due next week, one is optional (Nomenclature but you need it for practice), the required one on Balancing is due Feb. 11. pdf keys remember some of these worksheets are merged - to be scanned later today Law of conservation of mass Word and Formula Equations _______________________________________________________________________________________ February 5 Ch. 8 Equations after test   Classwork: Covalent Bonding keys electron dot and SO3 Ch. 6 Test Start Equations with 2 ws Homework: Finish worksheets word equations Balancing Equations- differentiated 1st page Balancing equations - 2nd page Try: (Website practice for balancing: http://funbasedlearning.com/chemistry/chemBalancer/default.htm) Read and outline Ch. 8 pp. 241- 250 pdf keys remember some of these worksheets are merged - to be scanned later today Law of conservation of mass Word and Formula Equations _______________________________________________________________________________________ Jan. 28 School closed. About the test: Next time we meet will be a review day, then the next school day will be a test. At this point test will be next Monday February 3.  Hopefully.  Stay safe  _______________________________________________________________________________________ February 3 for review and February 5 for Test maybe, 2014  Next Unit Ch. 8 Equations after test   NOW February 5 Classwork: Twig review videos Twig on IMF  http://bit.ly/UjUbIi Twig Van der Waals http://bit.ly/Wi79dY Review Card Sort on Ch. 6 Bonding, Ionic and Covalent with Molecular Geometry and Intermolecular Forces Mini review activity: determine which of 2 suibstances has the higher B.P. One new worksheet for review- Ionic versus Covalent Action of soap or detergent:video first on Polarity - 5 min.: https://www.khanacademy.org/partner-content/mit-k12/mit-k12-materials/v/what-is-soap Review by drawing many polyatomic ions for test Collecting website Worksheet lab WS  on Lab I versus C: http://www.shodor.org/teachers/media/flash/chemapp.swf Last day to collect lab WS  on Lab I versus C: http://www.shodor.org/teachers/media/flash/chemapp.swf Last day to collect the "Force to be reckoned with" Lab - most of you turned it in Homework: Study for Jan. 30 -NOW Feb. 3, Test on Ch. 6:  Bonding, Ionic and Covalent with Molecular Geometry and Intermolecular Forces:   Finish worksheet from the PPT started in class (has all answers and explanations)  IMF short ppt Work on test review Webassign (10 Points) - the other webassign on moles is just for practice, does not count for points Study the ppts Unit 6 Bonding Study/review with these websites:  Unit 6 Bonding New Bozeman Science Bond  Length and Bond Energy:  http://www.youtube.com/watch?v=I9jd1Ew_YGU&feature=em-subs_digest Study for test  Ch. 6 problems and answers Study the worksheets Keys to 3 worksheets: bonding ws II - first one on molecular geometry with 2 molecules with resonance: Sulfur dioxide Ozone. molecular models ws Molecular geometry inquiry tables: resonance with Nitrate and Sulfur trioxide and one exception to the octest rule with Boron Trichloride - Boron can form a compound with only 6 electrons around it.  Also, be sure you know how to notate ions like hydronium _______________________________________________________________________________________ January 24, 2014 Classwork: "Force to be reckoned with" Lab - can turn in next class for full credit IMF POGIL finished in class IMF short ppt Polarity and IMF ppt Collecting website Worksheet lab WS  on Lab I versus C: http://www.shodor.org/teachers/media/flash/chemapp.swf More from- Bonding PPT  Going over in class Bonding Notes for Lecture Homework: Read and outline Ch. 6. pp. 189-193 Intermolecular Forces Finish WS for IMF Short ppt if not completed in lab complete -- lab WS  on Lab I versus C: http://www.shodor.org/teachers/media/flash/chemapp.swf Test on Jan. 30 on CH. 6 _______________________________________________________________________________________ January 22, 2014 Classwork: Card Sort on molecules, see last class homework for keys to important worksheets, bring to class IMF POGIL Milk Lab on Physical Properties IMF short ppt Polarity and IMF ppt Collecting website Worksheet lab WS  on Lab I versus C: http://www.shodor.org/teachers/media/flash/chemapp.swf More from- Bonding PPT Bonding Notes for Lecture Homework: Read and outline Ch. 6. pp. 189-193 Intermolecular Forces Finish WS for IMF Short ppt if not completed in lab _______________________________________________________________________________________ January 16, 2014 Classwork: Collecting/checking Molecular Geometry POGIL Starting IMF IMF short ppt Polarity and IMF ppt Demo Lab I versus C: http://www.shodor.org/teachers/media/flash/chemapp.swf More from- Bonding PPT Bonding Notes for Lecture Homework: Read and outline Ch. 6. pp. 189-193 Intermolecular Forces WS for IMF Short ppt Website lab WS  on Ionic v.s. Covalent compounds: http://www.shodor.org/teachers/media/flash/chemapp.swf Intermolecular Forces websites: http://www.chem.purdue.edu/gchelp/liquids/dipdip.html http://www.science.uwaterloo.ca/~cchieh/cact/c123/intermol.html 1st video (9min) Dipole Dipole Bozeman: http://www.youtube.com/watch?v=cERb1d6J4-M 2nd video IMF Bozeman: http://www.youtube.com/watch?v=-QqTwJzi7Wo Make sure you have all worksheets completed on Molecular geometry before Weds. class since you will need to know the geometry to do the class on IMF, at the least print the keys and bring as references Keys to 3 worksheets: bonding ws II - first one on molecular geometry with 2 molecules with resonance: Sulfur dioxide Ozone. molecular models ws Molecular geometry inquiry tables: resonance with Nitrate and Sulfur trioxide and one exception to the octest rule with Boron Trichloride - Boron can form a compound with only 6 electrons around it.  Also, be sure you know how to notate ions like hydronium _______________________________________________________________________________________ January 14, 2014 Classwork:  Ionic Quiz, Molecular Geometry POGIL More from- Bonding PPT Bonding Notes for Lecture Homework: Finish Molecular Geometry POGIL Read and outline Ch. 6. pp. on IMolecular Geometry-189, stop before Intermolecular Forces Review Geometry and Polarity with http://www.mhhe.com/physsci/chemistry/animations/chang_7e_esp/bom3s2_7.swf Hybridization: http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/hybrv18.sw  practice quizzes:http://www.softschools.com/quizzes/chemistry/ Ch. 6 problems and answers _______________________________________________________________________________________ January 10, 2014 Classwork: Finish Ionic activity, and watch ionic bonding Bozeman: Ionic Bonding: http://www.youtube.com/watch?v=hiyTfhjeF_U Review of all worksheets Start Covalent Bonding - Bonding PPT Show Twig video clips (you can not see at home): Intro to bonding:http://bit.ly/SDi0NM Ionic bonding: http://bit.ly/SDi0NM covalent bonding: http://bit.ly/XnmZm1 Metallic bonding: http://bit.ly/10ULZpE Review Elements, compounds and mixtures: http://bit.ly/VMZ5B8 Optional to print out Chemical Bonding Overview Bonding Notes for Lecture Notes for Bozeman Videos Homework: Read and outline Ch. 6. pp. 164-174 on Covalent Bonding and Compounds Bozeman videos Lewis dots and VSEPR http://youtu.be/xNYiB_2u8J4 Ionic Versus Covalent: http://www.youtube.com/watch?v=7DjsD7Hcd9U Ionic Bonding: http://www.youtube.com/watch?v=hiyTfhjeF_U Covalent http://www.youtube.com/watch?v=Mo4Vfqt5v2A _______________________________________________________________________________________ January 8, 2014 If you missed the test plan to take it in class Weds. Classwork: More on Ionic Bonding with bonding worksheet #1 and the IONIC worksheet For the Ionic activity, Bring M & M's  and SKittles if you want.  I have beans for you to use if not. Worksheet on current IONIC WA Review of Ions and Ionic Radius Optional to print out Chemical Bonding Overview Bonding Notes for Lecture Homework: Read and outline Ch. 6. pp. 176-178 on Ionic Bonding and Compounds Webassign on Ionic Bonding Next will be Covalent Bonding and Compounds watch World of Chemistry- scroll to Chemical Bonding: http://www.learner.org/resources/series61.html _______________________________________________________________________________________ January 6, 2014 If you missed the test today plan to take it in the next class or after school on Tuesday. Classwork: Test taking Tips: http://new.wcpss.net/testing/test-taking-tips.html Ch. 7 test on Nomenclature and Empirical Formulas etc. video from Bozeman Science on Lewis dot Structures: http://youtu.be/ulyopnxjAZ8 I will give you in class bonding worksheet #1 and the IONIC worksheet Homework: watch but stop after the Bonding PPT : stop after slide 14 after Ammonia and before CO2 To prepare for next unit on Ch. 6 Bonding: Metallic, Ionic, Polar Covalent and Nonpolar Covalent, you will need the  electronegativity chart on p. 151 to do the worksheet I on bonding REVIEW TODAY 'S VIDEO if need- LEWIS DOT FORMULAS: http://youtu.be/ulyopnxjAZ8 Work on : Webassign on Ionic Bonding  Try to complete most of both the bonding worksheet #1 and the IONIC worksheet Watch Bozeman Science and TAKE NOTES FROM THE VIDEO: Lewis dots and VSEPR http://youtu.be/xNYiB_2u8J4 Ionic Versus Covalent: http://www.youtube.com/watch?v=7DjsD7Hcd9U Ionic Bonding: http://www.youtube.com/watch?v=hiyTfhjeF_U To prepare for next unit on Ch. 6 Bonding: Metallic, Ionic, Polar Covalent and Nonpolar Covalent, you will need the  electronegativity chart on p. 151 to do the worksheet I on bonding Read and outline Ch. 6. pp. 161-163 _______________________________________________________________________________________ January 2, 2014 Classwork: video from Bozeman Science on Lewis dot Structures: http://youtu.be/ulyopnxjAZ8 Bonding PPT you will need your old worksheets that had a column with a Large X at the top, now you can fill that column in after the video and a few modifications from me. Review for Ch. 7 test on Monday January 6, 2014 Homework: Study for Ch. 7 test (includes everything from Ch. 7) on Monday January 6, 2014 Study all POGILs, acid nomenclature, polyatomics do practice problems from Ch. 7, I added more answers to  problems on % C andn EF if interested: here are some answers from Ch. 7 Finish both review worksheets from class Test review information Test taking Tips: http://new.wcpss.net/testing/test-taking-tips.html Link to Key to Ch. 7 Test and key Ch. 7 Test review A different easier review video on writing ionic formulas: http://www.youtube.com/watch?v=URc75hoKGLY A different easier review video on writing ionic formulas with polyatomics:  http://www.youtube.com/watch?v=p9iQ5Qn42DM another on learning polyatomic ions (I just found it- you may or may not like it): http://www.youtube.com/watch?v=-iP2ifS4IUI _______________________________________________________________________________________ Review Geometry and Polarity with http://www.mhhe.com/physsci/chemistry/animations/chang_7e_esp/bom3s2_7.swf Hybridization: http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/hybrv18.swf Remember practice quizzes:http://www.softschools.com/quizzes/chemistry/ Ch. 6 problems and answers Action of soap or detergent (image search on google) animation:http://www.educationscotland.gov.uk/highersciences/chemistry/animations/cleansingsoap.asp salt dissolving in water:  http://programs.northlandcollege.edu/biology/Biology1111/animations/dissolve.html another: http://www.youtube.com/watch?v=xdedxfhcpWo nice animation of IMF:  http://www.wisc-online.com/Objects/ViewObject.aspx?ID=GCH6804 another: http://www.educationscotland.gov.uk/highersciences/chemistry/animations/intermolecularforces.asp another: http://dwb4.unl.edu/chemAnime/attractive_forces.htm another: http://www.youtube.com/watch?v=GnswLP4t6d0 good descriptions and review of IMF: http://www.elmhurst.edu/~chm/vchembook/160Aintermolec.html http://chemistry.bd.psu.edu/jircitano/IMforces.html  blue drawings Polarity and IMF lecture with penny demo: http://www.youtube.com/watch?v=PwveQxLLqD0 brightstorm lecture on IMF: http://www.youtube.com/watch?v=90q7xl3ndJ8 Website lab WS  on Ionic v.s. Covalent compounds: http://www.shodor.org/teachers/media/flash/chemapp.swf IMF PE Bozeman:  http://www.youtube.com/watch?v=C2ib6Wh3vkA&feature=em-subs_digest Spontaneous processes Bozeman:  http://www.youtube.com/watch?v=hNSD0YDsPsE&feature=em-subs_digest TWIG equations http://www.twigcarolina.com/films/glossary/reactivity-4743/ Reactant:  http://bit.ly/15VFFhb Energy in reactions: http://bit.ly/VbQtRU Exo:Endo: http://bit.ly/XntKEi Chemical Synthesis: http://bit.ly/XH8ya4 REDOX reaction: http://bit.ly/11jIjh3 Collision Theory: http://bit.ly/14Xkld8 Acid Base: http://bit.ly/RxkrTM Rate of Reaction: http://bit.ly/XCH8ml Oxygen and Combustion: http://bit.ly/YxuZ8j Finsh working on Word Equations ws and Balancing equations with 2 worksheets Start webassign, the long one on nomenclature will not count for points Word and Formula Equations Worksheet Read and Outline PP. 241- 250; list evidences of chemical reactions (3);  list characteristics of chemical equations (3), do sample and practice problems in your spiral notebook Helpful Website practice for balancing: http://funbasedlearning.com/chemistry/chemBalancer/default.htm next Intro to Ch. 9 Stoichiometry, print intro student notes please Starting ch. 9, Read and Outline pp.  275-287 includes mole ratios and calculations and all types of stoichiometry calculations Complete prestoichiometry ws, stoichiometry ws I,  and  mass, moles numbers ws, received in class Short review of Stoichiometry (pp.275-287) so far. Starting Limiting reactants and % yield Ch. 9 pp 288-294 Smores today Collecting/checking prestoichiometry ws, stoichiometry ws I,  mass, moles numbers ws Beautiful Pictures of metals: http://m.neatorama.com/2013/03/10/Gorgeous-Photography-of-The-Elements/#more Hw: Read and Outline pp.  288-294 end of Ch. 9 Next unit will be Solutions Ch. 13 pp.395-408  (next HW reading not for tonight) March 18 & 19, 2013 CW:  Intro to Ch. 9 Stoichiometry, print intro student notes please Test on Ch. 8 Equations -More information on # of test questions Solubility http://youtu.be/KVZ_KS45rVg and http://www.youtube.com/watch?v=IKimraU21ws&feature=youtu.be

http://www.twigcarolina.com/films/glossary/reactivity-4743/