Hello students, you will be working on a day by day basis. You will be required to view the videos provided and complete the assignments. You can email your assignment or drop it off at the school. The links to the videos are provided but you may experience sound problems. If you do, copy and paste into google and search. It should be the first video.
Introduction to Gas Laws Intro Day 0.mp4
Gas Laws -Students will investigate the relationship between pressure, temperature and the number of moles in gases.
Day 1 and 2- Intro. to Gas Laws.
Take a look at the following videos. Investigate the relationship betweeen pressure, temperature and volume of a gas. Watch the Nature of Gases mp4 and finish W.S
https://www.youtube.com/watch?v=Osq71Y82uac
https://www.youtube.com/watch?v=Wt6lGY93emg
Exercise:
Intro to gas laws worksheet.pdf
Day 3 and 4 - Intro to Boyles Law. Students should take a look at the following videos and understand that Pressure and Volume of a gas is an inverse relationship. P1 x V1 = P2 x V2 Watch the Boyles Law mp4 and finish the Boyles Law Excercise. Read pages 450-455
H.W Book 14.1 1-6 on page 454
https://www.youtube.com/watch?v=ZoGtVVu3ymQ
Day 5 and 6 - Intro to Charles Law. Students should look and the videos below and understand that the temperature and volume of a gas are a direct relationship.
V1 x T2 = V2 x T1. Watch charles law mp4 and finish both excercises. Read pages 456-463.
HW Book 14.2 Do problems 9-12 on page 457 and 459
https://www.youtube.com/watch?v=7ZpuMBkf1Ss
https://www.youtube.com/watch?v=oIfFoiwRCVE
Day 7- Intro to Gay-Lussac's Law. Students should study the relationship betweein Pressure and Temperature. Copy and past the link.
Link to Gay-Lussac's video: https://drive.google.com/open?id=1LCM30AQfmDLFqszQx-BPnDWor3xvXeNt
Exercise: Gay Lussac_s Law Worksheet.pdf
Day 8 - Intro to Combined Gas Law. We should now be able to take a look at what happens when both the temperature and pressure of a gas is changed.
V1xP1xT2 = V2xP2xT1
Combined Gas Law link to video: Oncoarse ran out of space
https://drive.google.com/open?id=14Eo7FRBqLhUzCrq_D5tKsLqMANtIupOD
HW Book 14.2b do problems 15-19 on pages 462 and 463
https://www.youtube.com/watch?v=m578esxRSvQ
https://www.youtube.com/watch?v=CsxltMm9I78
Day 9 and 10 - Intro to the Ideal Gas law. Students should know that temperature and pressure affect the volume of a gas. So now what happens when the number of moles come into play. View the videos below and complete the excercises. Read pages 464-468
HW: Book 14.3 problems 26-29 on page465 and 466
Link to Intro to Ideal gas: https://drive.google.com/open?id=1zZy8-ngFpDLJblLD4w2Z2sQg3x5GnrQh
Link to Ideal Gas Tutorial with problems: https://drive.google.com/open?id=1h6MQOtFZBeRn2F2508auKuOuiasPsmhP
HW Book Chapter 14 Assessment page 480-481 problems 47-49, 51, 53, 56, 58, 65, 68, 71, 78
https://www.youtube.com/watch?v=WhP6zJbSxec
https://www.youtube.com/watch?v=TqLlfHBFY08
Day 11-12- Grahams Law of diffusion and effusion.
Link to video. https://drive.google.com/open?id=10Ihp8ITMbeXILl8tqNIG3a_YBSpU7BZS
Day 13- Molar mass and density from Pressure, Volume, temp.
Video link to molar mass of a gas and density. https://drive.google.com/open?id=1jQ5GDDODazzl-GRzdcmY9VpSF25-m353
Day 14 - Chapter 14 Assessment- On a separate piece of paper please answer the questions and submit via email or photo.
Chapter 14 Assessment Link:
Chapter 14 Assessment Gas Laws.pdf
Day 15 - 17
Chapter 17 The Flow of Energy
In this chapter we will explain ways in which energy changes can occur. Explain how the energy of the universe remains constant. Describe how to measure the change in enthalpy. Take a look at the videos I made and the powerpoint. Finish the exercises.
This is for the week of April 1st to April 6th
Specific Heat Powerpoint: Specific heat ppt 1.ppt
Intro to energy flow link: https://drive.google.com/open?id=19WNCly_smn7jJtA5-PejXOR5IFIc9-Io
Specific Heat problem example: https://drive.google.com/open?id=1WePbImwU2gvjprXhXdvafPlLhzjut39G
Specific Heat problem looking for change in temp: https://drive.google.com/open?id=1IulwiMf6LAI1zL30Un1yjiq83zPb4Z0u
Exercises:
specific heat capacities graphing worksheet.pdf
Book work: Chapter 17 problems 1-10 on pages 558- 561
Day 18-21 Calorimetry. Students will study the flow of energy from substance to substance and conclude that energy is conserved.
This is for week of April 8th to April 12th.
Link to calorimetry Introduction. https://drive.google.com/open?id=19WNCly_smn7jJtA5-PejXOR5IFIc9-Io
Link to Calorimetry example. https://drive.google.com/open?id=16gL6YtRhUN8e_4S4pDxNfIJ1ffYil8SK
Exercises: Calorimetry exercise.pdf
Energy Transformations Workbook.pdf
Book work: on page 586, 42-44, 52, 53
April 14 and 15. Continue on Specific heat and calorimetry.
Excercise:
April 16 and 17. Continue with heat transfer. Heating curves are coming next week. Should be fun...........not.
Excercise:
Acids and Bases - SLOWLT- Acid and base strength, naming, Intro to titrations.
Stds covered:
SCI.9-12.5.2.12.A.f - [Content Statement] - Acids and bases are important in numerous chemical processes that occur around us, from industrial to biological processes, from the laboratory to the environment.
SCI.9-12.5.2.12.A.6 - [Cumulative Progress Indicator] - Relate the pH scale to the concentrations of various acids and bases
Readings Acids and Bases. April 21 and 23
Directions: Find the readings link below and complete the worksheets associated with it.
https://chem.libretexts.org/Courses/University_of_California%2C_Santa_Cruz/UCSC%3A_Chem_1B-AL_(Mednick)/Worksheets%3A_General_Chemistry/Introduction_to_Acids_and_Bases_(Worksheet)
Do worksheets 1 from the page. If you need to print them out you can convert your page to a pdf by clicking the button for PDF right next to the facebook and twitter logo.
Video of acid and bases
https://www.pbs.org/video/chemistry-physics-chemistry-1101-introduction-acids-bases-and-salts/
Read pages 646-652 in chem book and do questions 1-7. Label your sheet as HW19-1
Excercises for April 24 and Monday April 27
W.S 1
Do worksheets 2 from the page. If you need to print them out you can convert your page to a pdf by clicking the button for PDF right next to the facebook and twitter logo
Use readings from April 21 Acids and Bases.
Read pages 653-662 and do problems 10-17 Label your sheet as HW19-2
pH and pOH. April 28 and April 29
Readings Find the link below and check out the khan academy. You should be able to understand the pH scale and calculate pH based on molarity of a solution.
Video: https://www.youtube.com/watch?v=1uKtNlPLPZw
Do problems in the book. 17-22 Label your sheet as HW19-3
pH and pOH continued. The strengths of acids and bases. April 30 and May 1
Continue from Day 13
Video: https://www.youtube.com/watch?v=eoM1nzYFy8k
Read pages 664-669 and do problems 27-29 Label your sheet as HW19-4
May 4 and 5. Continue with ph and pOH. Titrations next week.
Excer..... pH Intro Basic Math.pdf
May 6 and 7. pH an pOH continued.
May 8 Book problems for practice. Read pages 664 to 669 and the dissociation of acids. HW19-5
Chapter 19 starting (on page 669, problems 27-29) on (page 684, 60-67)
May 11 and 12. We are going to start looking at the strenght of solutions. This is called "molarity". Molarity is moles/Liters of solution. Remember that moles is equal to the number of grams divided by the molar mass.
example: What is the molarity of a solution when 3 moles of NaCl is dissolved in 5.6 Liters of water........
Molarity = 3 moles/ 5.6 Liters ..............= 0.53 molar. Just remember that some questions do not give you a quantity in moles, it may be in grams!!!!!!!!!!!
May 13 and 14. Continue with molarity. This will get us ready for titrations next week.
Molarity_Problems_Worksheet.pdf
May 15th. Book Chapter 16. Page 525 and 526. Concentrations of solutions. Do problems 10-13 on pages 526 and 527.
May 18th through the 22nd. Acid and Base Titration. Neutralization reactions.
Directions: Find the video link below and complete the worksheets associated with it.
Formula used for these assignments. Volume of acid x Molarity of acid x #H's on acid = Volume of base x Molarlity of base x #OH's on base.
Video
https://www.khanacademy.org/test-prep/mcat/chemical-processes/titrations-and-solubility-equilibria/v/titration-introduction
Worksheets:
neutralizationTitrationWkst.pdf
Book work: HWTitrations. Section 19-4 on page 672-675. Do problems 39, 40, 42, 70-72, 86
May 26-29. This week I want to focus on getting assignments in. Please look on Genesis and see if there are any 0's or blanks. If this is the case, please get these assignments in. If you think that you handed in assignments and you still have a blank or a 0, please let me know. If any people are still struggling with the material you must let me know. We can set up a zoom meeting. Next week I will be posting some kind of cummilative assessment for the year.
June 1 - June 5. No work this week. If you have a book at home, please return it to the library before June 15th or it will become an obligation. Please contact me if you need anything.
Do not continue past this point until notified!!!!!!!!!!!!!!!!!!
Acid and Base Titration. Neutralization reactions. Assignment is due day 8!!!!!!!!!
Directions: Find the readings link below and complete the worksheets associated with it.
Readings
Video
https://www.khanacademy.org/science/chemistry/acid-base-equilibrium/titrations/v/acid-base-titration
Read pages672-675 do problems 39-42
Readings. Use readings from Day 20 on acid/base titrations
Video: https://www.youtube.com/watch?v=HVjvFydMOc8
Worksheet
https://drive.google.com/open?id=139BaPAvpvr-QtDAVBtdMrmTm_Fv5Rh6C
Virtual Lab- Go to the website and view the various experiments lists. Complete the prelab.
http://www.mrpalermo.com/virtual-lab-acid-base-inquiry.html
Answer the conclusion questions and submit.
Intro to Nuclear Chemistry-In this unit, students will learn topics such as types of decay and writing nuclear equations and half life.
Standards:
SCI.9-12.5.2.12.D.c - [Content Statement] - Nuclear reactions (fission and fusion) convert very small amounts of matter into energy.
In this unit, students will learn topics such as types of decay and writing nuclear equations and half life.
Video: Please view the video below and its sub chapters from Mass defect to Types of decay.
https://www.khanacademy.org/science/chemistry/nuclear-chemistry
Worksheet on Nuclear decay. Worksheet is due on day 12 or upon return!
https://drive.google.com/open?id=15MH_Mtxb4bCTDgoV5dEzP6KB4_8CPXss
Continued from day 18, Students will learn topics in nuclear chem
Research continued
https://www.khanacademy.org/science/chemistry/nuclear-chemistry
Read the following sections from Half life carbon dating to Introduction to exponential decay.
Worksheet
https://drive.google.com/open?id=19ViX7vnzj9IHehKonaQIlKrauuVTS0u4
Half-life Virtual Lab
View the lab and answer the questions provided in the link below
Simulation:
https://www.explorelearning.com/index.cfm?method=cResource.dspView&ResourceID=369
Exercise
https://drive.google.com/open?id=151aXg9KlQxn9BNOgUosWo5B_goNMQg76