Advanced Chemistry Unit 4 Solutions and Phases of Matter

Mrs Ligon's Chemistry
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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 (room 351) 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 Practice Chemistry Quizzes: http://www.softschools.com/quizzes/chemistry/
  reference tables:
 http://www.ncpublicschools.org/docs/accountability/testing/eoc/Chemistry/chemistryreferencetable.pdf

Helpful Screencasts:
  1. Kahn academy: http://www.khanacademy.org/science/chemistry
  2. Bozeman Science: http://www.bozemanscience.com/chemistry/

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May 15, 2014

Classwork:
  1. Indicator Lab - wear appropriate lab clothing
  2. Titration information:  Titration website, check it out before class on Mon. for Titration lab on May 19
  3. Test will be May 23 on Acids and Bases (may include Equilibrium)  
Homework:
  1. Read and Outline Ch. 15 and Ch. 16  Acid Base TItration and pH especially look at the indicator information on page 495 -m seen last video below, draw graphs on back of Ch. 16 handout from p. 499, watch Titration website  (most important) :   http://www.mhhe.com/physsci/chemistry/animations/chang_7e_esp/crm3s5_5.swf
  2. eventually, you can watch the following videos on Acids and Bases, try the first one after Friday
    1. Acid Base and pH https://www.youtube.com/watch?v=Xeuyc55LqiY
    2. Neutralization Reaction: https://www.youtube.com/watch?v=HdmCagtasYg
    3. Equilibrium: https://www.youtube.com/watch?v=cHAjhM3y3ds
    4. Acid-Base Equilibrium: https://www.youtube.com/watch?v=l5fk7HPmo5g
    5. More possible helpful websites:
      1. http://water.me.vccs.edu/courses/env211/lesson7_print.htm
        http://www.physchem.co.za/OB12-che/strength.htm
      2. another site to help with indicators: http://www.kentchemistry.com/links/AcidsBases/Indicators.htm
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May 13, 2014

Classwork:
  1. Twig videos on acids if they work
  2. Class Teacher notes
  3. Practice quiz on Strong and weak acids and bases (hydroxides and amines) after review notes and pH etc. calculations
  4. pH indicator lab activity; for more info here is a ppt on pH
  5. Titration information:  Titration website, check it out before class on Weds and thurs.  http://www.mhhe.com/physsci/chemistry/animations/chang_7e_esp/crm3s5_5.swf
  6. Acid Base notes from Ch. 15 and 16
  7. Review Sheet for Solutions and Acids and Bases Test – Chapters 13-16
  8. worksheet keys
    1. Acid/Base concept maps
    2. Acid Nomenclature review notes and Acid Naming ws
    3. 2 pH worksheets including diprotic and dihydroxide bases
    4. old test review ws
    5. Titration problem worksheet
    6. Answers to book problems Ch. 15 and 16

Homework:
  1. Read and Outline Ch. 15 from p. 453-461 (460-461 describe strong and weak acids and bases) skip 464-469, read about amphoteric compounds
  2. eventually, you can watch the following videos on Acids and Bases, try the first one after Friday
    1. Acid Base and pH https://www.youtube.com/watch?v=Xeuyc55LqiY
    2. Neutralization Reaction: https://www.youtube.com/watch?v=HdmCagtasYg
    3. Equilibrium: https://www.youtube.com/watch?v=cHAjhM3y3ds
    4. Acid-Base Equilibrium: https://www.youtube.com/watch?v=l5fk7HPmo5g
    5. More possible helpful websites:
      1. http://water.me.vccs.edu/courses/env211/lesson7_print.htm
        http://www.physchem.co.za/OB12-che/strength.htm
      2. another site to help with indicators: http://www.kentchemistry.com/links/AcidsBases/Indicators.htm
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May 9, 2014

Classwork:
  1. Collecting Lab Mg and HCl
  2. POGIL on Strong and weak
  3. We may start pH calculations

Homework:
  1. Read and Outline Ch. 15 from p. 453-461 (460-461 describe strong and weak acids and bases) skip 464-469, read about amphoteric compounds
  2. eventually, you can watch the following videos on Acids and Bases, try the first one after Friday
    1. Acid Base and pH https://www.youtube.com/watch?v=Xeuyc55LqiY
    2. Neutralization Reaction: https://www.youtube.com/watch?v=HdmCagtasYg
    3. Equilibrium: https://www.youtube.com/watch?v=cHAjhM3y3ds
    4. Acid-Base Equilibrium: https://www.youtube.com/watch?v=l5fk7HPmo5g
    5. More possible helpful websites:
      1. http://water.me.vccs.edu/courses/env211/lesson7_print.htm
        http://www.physchem.co.za/OB12-che/strength.htm
      2. another site to help with indicators: http://www.kentchemistry.com/links/AcidsBases/Indicators.htm

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May 7, 2014

Classwork:
  1. Collecting Lab/Demo report and Graphs on Boyle's Law today or next class - today was last day for full credit, you may turn it in tomorrow, Thursday May 8 for a loss of 2 points for a late grade or the next day Friday for half.
  2. Quest on Ch. 10 and 11, worth 50 points
  3. Demo on stoichiometry of gas with Mg and HCl: lab report due next class with title, bal. eqn, filled in data talbe and 4 calculations from class: prelab calculation using 0.500 g Mg, 2 stoichiometry calculations, Combined to change volume to room conditions and last % Error
  4. Started a POGIL on Acids and Bases
Homework:
  1. Read and Outline Ch. 15 from p. 453-461 (460-461 describe strong and weak acids and bases) skip 464-469, read about amphoteric compounds
  2. Finish the POGIL as best you can, we will go over it in next class
  3.  webassign on Acids and Bases soon,
  4. eventually, you can watch the following videos on Acids and Bases, try the first one after Friday
    1. Acid Base and pH https://www.youtube.com/watch?v=Xeuyc55LqiY
    2. Neutralization Reaction: https://www.youtube.com/watch?v=HdmCagtasYg
    3. Equilibrium: https://www.youtube.com/watch?v=cHAjhM3y3ds
    4. Acid-Base Equilibrium: https://www.youtube.com/watch?v=l5fk7HPmo5g
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May 5, 2014

Classwork:
  1. More Gas Law notes ch. 11- Uses of the Ideal Gas Law and Stoichiometry with gases
  2. Original notes from Ch. 10
  3. and more Ch. 10
  4. Collecting Lab/Demo report and Graphs on Boyle's Law today or next class
  5. PPT on Ch. 10 and PPT on Ch. 11
  6. Just plan to turn in your homework - graphs and Demo/ Lab report in the next class Wed. May 7 after APES, if you are not taking the APES test and are in class, please turn in your work Mon. in class - Thanks
  7. Gas Law Keys and Test information
    1. Test Information
    2. Gas Law Review ws page 1 and page 2
    3. Gas Stoichiometry page 1 and page 2
Homework:
  1. Study for Test on Ch. 10 and 11 that will be on May 7
  2. Study and do the webassigns
  3. Acids and Bases will be next
  4. Answers to Ch. 10 and 11 for more practice
  5. Videos - Bozeman Gases http://youtu.be/gmN2fRlQFp4
  6. Be lazy, Don't MEMORIZE: http://youtu.be/UKUmYU6Q1cA
  7. More- we can discuss
    1. This is the experiment one on Gas Laws- 6 min.:  http://youtu.be/GZw95zI7kZ0
    2. Bozeman Gases http://youtu.be/gmN2fRlQFp4
      1. Gas Laws activity: http://intro.chem.okstate.edu/NSFCCLI/GasLaw/GLP.htm

        Rabbit in vacuum: https://www.youtube.com/watch?v=lfNJJEdKgLU
        Train car crush: https://www.youtube.com/watch?v=Zz95_VvTxZM
        Liquid Nitrogen: https://www.youtube.com/watch?v=5j02WUaIF1E
      2. What is your hypothesis as to why the train collapsed at http://www3.delta.edu/slime/cancrush.html?
      3. Fun Website: Gelder Gas Laws, Boltzmann: http://intro.chem.okstate.edu/1314F00/Laboratory/GLP.htm
      4. Another fun website: http://www.pbs.org/wgbh/nova/zero/matter.html
      5. Another: http://phet.colorado.edu/simulations/sims.php?sim=Gas_Properties, change the parameters and make the little scuba diver work to maintain constant T, P or V
      6. Dalton Law: http://youtu.be/QliCWrmRNCM
      7. harder Dalton and Ideal http://youtu.be/JbqtqCunYzA
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May 1, 2014

Classwork:
  1. More Gas Law notes ch. 11- Dalton and Ideal Gas Law
  2. Collecting Lab/Demo report and Graphs on Boyle's Law today or next class
  3. PPT on Ch. 10 and PPT on Ch. 11
  4. Just plan to turn in your homework - graphs and Demo/ Lab report in the next class Wed. May 7 after APES, if you are not taking the APES test and are in class, please turn in your work Mon. in class - Thanks
Homework:
  1. webassigns
  2. Answers to Ch. 10 and 11 for more practice
  3. Videos - Bozeman Gases http://youtu.be/gmN2fRlQFp4
  4. Be lazy, Don't MEMORIZE: http://youtu.be/UKUmYU6Q1cA
  5. More- we can discuss
    1. This is the experiment one on Gas Laws- 6 min.:  http://youtu.be/GZw95zI7kZ0
    1. Gas Laws activity: http://intro.chem.okstate.edu/NSFCCLI/GasLaw/GLP.htm

      Rabbit in vacuum: https://www.youtube.com/watch?v=lfNJJEdKgLU
      Train car crush: https://www.youtube.com/watch?v=Zz95_VvTxZM
      Liquid Nitrogen: https://www.youtube.com/watch?v=5j02WUaIF1E
    2. What is your hypothesis as to why the train collapsed at http://www3.delta.edu/slime/cancrush.html?
    3. Fun Website: Gelder Gas Laws, Boltzmann: http://intro.chem.okstate.edu/1314F00/Laboratory/GLP.htm
    4. Another fun website: http://www.pbs.org/wgbh/nova/zero/matter.html
    5. Another: http://phet.colorado.edu/simulations/sims.php?sim=Gas_Properties, change the parameters and make the little scuba diver work to maintain constant T, P or V
    6. Dalton Law: http://youtu.be/QliCWrmRNCM
    7. harder Dalton and Ideal http://youtu.be/JbqtqCunYzA
    8. Bozeman Gases http://youtu.be/gmN2fRlQFp4
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April 28, 2014

Classwork:
  1. Finish Gas Law notes ch. 10
  2. Lab on Boyle's Law
  3. FINISH Quiz,
Homework:
  1. worksheet on combined law, remember Kelvin
  2. webassigns
  3. Videos - Bozeman Gases http://youtu.be/gmN2fRlQFp4


Be lazy, Don't MEMORIZE: http://youtu.be/UKUmYU6Q1cA
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April 23, 2014

Classwork:
  1. More review for test and starting Gas Laws
    1. Notes gas laws ch. 10
  2. Bring printed lab report (Stoichiometry Lab report) filled in with all calculations and observations - will not be late, it would be nice if you could bring it by on Monday or Tues.  There will be a Tues. help session also.
Homework:
  1. Study for Test April 25  on Ch. 9, 13,14 and 15 (very little) using the Section Reviews - all keys are linked below on April 17
  2. Bring empty clean soft drink cans and peeps for demo
  3. Video on Lime Water: http://youtu.be/zD0SJUfsN94
  4. Twig:  http://www.twigcarolina.com/films/gas-laws-3612/
        Boyles' Law: http://www.twigcarolina.com/films/glossary/boyles-law-4472/

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April 17, 2014


Classwork:
  1. Weigh copper product to get actual yield, then calculate % Yield, turn in lab report
  2. Bring printed lab report (Stoichiometry Lab report) filled in with all calculations and observations except the ones that need the actual yield, turn in for full credit today
  3. Review for test planned for next Weds.  April 23, 2014
  4. I extended the webassigns# 3and 4 until Friday April 18, so bring your questions today
Homework:
  1. Study for Test April 25 -n Friday next week) on Ch. 9, 13,14 and 15 using the Section Reviews - all keys are linked below
  2. 2 webassigns for points due Friday April 18
  3. Strange video on Stoichiometry: https://www.youtube.com/watch?v=SKCud5L52kc
  4. Next unit will be Gases Ch. 9 and 10
  5. Links to the keys to many worksheets
  6. Always part of a question on the End of Course Final: Lime Water Breath Experiment - Honey Viscosity http://youtu.be/zD0SJUfsN94
  7. extra evidence for CO2: Phenothalein Breath - http://youtu.be/TWJ9oWc2QK0
  8. Links to videos for colligative properties
    1. Colligative Properties overview: https://www.youtube.com/watch?v=WrIg-rUmtfk
    2. Honey Viscosity Demo:  https://www.youtube.com/watch?v=Hs10xLwAph0
    3. Freezing Point Depression: http://youtu.be/QEkFY3w80is
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April 15, 2014


Classwork:
  1. Checking/ collecting Lab write up for Tues. Lab on LR; and worksheet on World of Chemistry Water video:  http://www.learner.org/resources/series61.html  then scroll to #12 Water -
  2. Lab on LR
  3. You can retake the molarity/dilution quiz on Tues. after school - I have lunch duty - so cannot help during lunch this week
Homework:
  1. Print and begin to write up LR lab Stoichiometry Lab report , to be finished on Thurs. April 17
  2. 4 webassigns, 2 for practice only and 2 for points due Weds. April 16
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April 11, 2014

Quiz on basic stoichiometry like your worksheets collected on April 9
Checking/ collecting POGIL on Limiting reactants (What happens when you run out of Ingredients); and worksheet on World of Chemistry Water video:  http://www.learner.org/resources/series61.html  then scroll to #12 Water - if you could not find this site, turn it in april 15 the following A day
Notes on Limiting reactant - print from April 9 for class today
Lab instructions for next class
Smores
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April 9, 2014

 Classwork
  1. 2 quizzes: Solubility Dilutions with molarity
  2. College of Textiles speaker
  3. Collecting 2 Stoichiometry Worksheets - to be used for next class quiz
  4. Next test will be on Ch. 9 stoichiometry and Ch. 13, 14 and 15 Solutions and electrolytes
  5. Passed out 3 worksheets: POGIL on Limiting reactants (What happens when you run out of Ingredients); worksheet on World of Chemistry Water video - both due next class) and CH. 15 section review -n to use as a study guide for next test
Homework:
  1. Study for next class April 11 quiz on basic stoichiometry based on the 2 homework worksheets checked today
  2. If you still have not turned in you computer lab drawings and calculations, turn in if you did it earlier you need your parent to sign that it was just misplaced
  3. Stoichiometry Lab report - you will need to print the lab report after you do the lab, I will give you the instructions in class
  4. Print Limiting reactant Notes
    1. Pancake page can be optional but the problems follow
    2. Percent Yield
  5. Limiting reactant worksheets, I will give you these in class -do not need to print
    1. Limiting reactant
    2. Percent Yield
    3. Review of Percent Yield and limiting reactant
    4. Answers to Ch. 9 book problems
    5. Stoichiometry with Molarity
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April 7, 2014
Classwork
  1. Starting Stoichiometry Notes with Stoichiometry Map and Stoichiometry worksheets (mole ws 1) and (stok ws II) and key II
  2. 2 quizzes: Solubility curve and molarity, most of you have taken both before break
  3. 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) - also the M1V1=M2V2 key - there will be 2 more solution quizzes: solute and solubility and dilution solutions from M1V1=M2V2
  4. Next test will be on Ch. 9 stoichiometry and Ch. 13 and 14 Solutions
Homework:
  1. Webassign due April 8 7:00 am
  2. Study your solution notes with the different molecules (benzene) and "Like dissolves Like" in the chart for both solution quizzes in next class April 9
  3. College of Textiles will be speaking April 9 in addition to the Honors Breakfast for 9th and 10th graders
  4. Finish Stoichiometry worksheets to be checked or collected on April 9 - Stoichiometry worksheets (mole ws 1) and (stok ws II) and key II
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March 26, 2014
Classwork
  1. Review molarity ws #1
  2. 2 Lab activities: solutions from mass calculations and solutions by dilutions
  3. 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:
  1. 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
  2. next class will be on Colligative properties
  3. Webassign on Solutions due April 8, 7:00 am
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March 24, 2014
  1. Section reviews from textbook Ch. 13, 13-1-13-4
  2. POGIL on graphing
HW

Mar 21, webassign now available

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 Mar. 20, 2014  ACT day  April 15, I think is the make up day

Classwork
  1. Collecting and Returning graphs from KNO3 Lab
  2. Working on Solubility curves worksheets and reference material
  3. 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
  4. Possibly Molartity lab or Demo
Homework
  1. Finish worksheets from class
  2. Maybe a webassign not sure yet
  3. Keep reading/ studying Ch. 13 pp.395-409
  4. 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
  5. Watch Water video from Bozeman Science: https://www.youtube.com/watch?v=iOOvX0jmhJ4&list=TLBgB9o2NOIJD7Gl1t0L6wKZEeDvY12urM
Gas Laws activity: http://intro.chem.okstate.edu/NSFCCLI/GasLaw/GLP.htm

Rabbit in vacuum: https://www.youtube.com/watch?v=lfNJJEdKgLU
Train car crush: https://www.youtube.com/watch?v=Zz95_VvTxZM
Liquid Nitrogen: https://www.youtube.com/watch?v=5j02WUaIF1E
  1. What is your hypothesis as to why the train collapsed at http://www3.delta.edu/slime/cancrush.html?
  2. Fun Website: Gelder Gas Laws, Boltzmann: http://intro.chem.okstate.edu/1314F00/Laboratory/GLP.htm
  3. Another fun website: http://www.pbs.org/wgbh/nova/zero/matter.html
  4. Another: http://phet.colorado.edu/simulations/sims.php?sim=Gas_Properties, change the parameters and make the little scuba diver work to maintain constant T, P or V
  5. Dalton Law: http://youtu.be/QliCWrmRNCM
  6. harder Dalton and Ideal http://youtu.be/JbqtqCunYzA
  7. Bozeman Gases http://youtu.be/gmN2fRlQFp4