In - 1/04/12, Warm-Up Write a 5 sentence paragraph describing your break. What did you do? Did you go any place? Who did you see over break? What was your favorite part? Through - Classwork Analytical writing in chemistry assignment Introduction to ionic and covalent bonds Homework : None
In - 1/04/12, Warm-Up Write a 5 sentence paragraph describing your break. What did you do? Did you go any place? Who did you see over break? What was your favorite part?. Through - Classwork Analytical writing in chemistry assignment Introduction to ionic and covalent bonds Homework : - PowerPoint PPT Presentation
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In- 1/04/12, Warm-Up Write a 5 sentence paragraph describing your break. What did you do? Did you go any place? Who did you see over break? What was your favorite part?
Through- Classwork Analytical writing in chemistry assignment
Introduction to ionic and covalent bonds
Homework:None
In- 1/05/12, Warm-Up Some words we are going to be talking about over the next few weeks are below. Write down anything that you know about any of the words. Writing that you don’t know anything about any of the words is not acceptable. Please make sure to write in complete sentences.
Through- Classwork Ionic bonds and how they form notes
Ionic bonds worksheet
Homework:Finish ionic bond worksheet
In- 1/06/12, Warm-Up Answer the following questions.1.Will metals gain or lose electrons to attain noble gas configuration?2. What is the formula for arsenic when it loses electrons and attains noble gas configuration?
3. Write out the electron dot notation for phosphorus. What do the dots represent?
4. Does the combination of potassium and helium form an ionic bond or not? Explain.
Through- Classwork Electronegativity and how it applies to bonding
Classifying bonds worksheet
Homework:None
In- 1/09/12, Warm-UpIn complete sentences, explain how you can use electronegativity to figure out what type of bond is present.
Through- Classwork Introduction to covalent bonding and Lewis Dot Structures
Lewis dot structures worksheet
Homework:Finish Lewis dot structures worksheet
In- 1/10/12, Warm-UpDraw the Lewis dot structures for the following molecules:1.CH4
2. H2O
3. N2H4
4. NH4+
Through- Classwork Lab write up requirements
Lewis dot structures practice
Homework:Finish Lewis dot structures practice
Bonding review due next Friday
Test next Friday
In- 1/11/12, Warm-UpDraw Lewis dot structures for the following molecules.
1.O3
2. NO3-
3. PO43-
Through- Classwork Building molecules lab
Molecular shape
Polar and non-polar molecules
The lab is due in your lab notebook next Tuesday
Homework:Lab write up due TuesdayTest next Friday
In- 1/17/12, Warm-UpAnswer the following questions in complete sentences.1.Compare and contrast ionic bonds and covalent bonds.
2. Explain the difference between a polar bond and a polar molecule.
3. Explain the process for finding out the molecular geometry for a molecule.
In- 1/18/12, Warm-UpAnswer the following questions in complete sentences.1.Explain what an intermolecular force is.
2. Name the three types of intermolecular forces and describe where you would find each type of force.
3. How is boiling point related to intermolecular forces?
4. Rank the following in order from weakest to strongest: ionic bond, hydrogen bond, london dispersion force, dipole-dipole force.
Through- Classwork Check out lab drawers
Intermolecular forces lab
Homework:Test FridayLab write up due Tuesday
In- 1/23/12, Warm-UpWrite a five sentence paragraph about how your semester is going so far.
Through- Classwork Activity 3: How Much Gas Is Produced?
HomeworkLab Write up due tomorrow
In- 1/24/12, Warm-UpIn a five sentence paragraph, write about the activity you did yesterday in class. What concepts was it reviewing? What new information did you get out of it?
Through- Classwork Mole to Mole calculationsMole to Mole calculations
Homework: Finish mole to mole calculations
In- 1/25/12, Warm-UpCH4 + 2O2→ CO2 + 2H2O
1. How many moles of water can be produced if you start with 5.2 moles of CH4?
2. If you end up with 16 moles of carbon dioxide, how many moles of oxygen would you have to start with?
3. If you start with .675 moles of oxygen how many moles of CH4 would be present to start?
Through- Classwork Gram to mole conversionsGram to mole conversions
Moles and Mass labMoles and Mass lab
Homework: Gram to mole conversions
In- 1/27/12, Warm-UpC3H8 + 5O2 → 4H2O + 3CO2
1.Calculate the number of grams of water produced if you start with 4.5 moles of oxygen.
2. If 16.9 grams of carbon dioxide are produced, calculate the number of moles of C3H8 that you started with.
3. How many grams of carbon dioxide can be produced from 108 grams of oxygen?
Through- Classwork Grams to grams calculations
Finish Lab
Worksheet 8B `due in class
Homework: None
In- 1/30/12, Warm-Up1. If 2.47 x 1023 molecules of potassium chloride are produced from the reaction between chlorine and potassium, how many grams of potassium did you start with?
2. Fifty-six grams of aluminium metal reacts with hydrochloric acid to produce hydrogen gas. How many liters of hydrogen gas are produced?
Through- Classwork Finish Worksheet 8B
S’mores lab
Homework: Stoichiometery packet due next Monday
Test next Monday Feb 5th
In- 1/31/12, Warm-UpBased on the s’mores lab yesterday, describe what you did in the activity. Use at least 2 vocabulary words in your description.
Through- Classwork Finish smores lab
Limiting reactant practice problems.
Practice lab calculations
Homework: Stoichiometry packet due Monday
Test Monday
In- 2/1/12, Warm-UpIf you start with 56.7 grams of silver and 24.8 grams of chlorine to produce silver chloride, how much silver chloride can be produced?
Through- Classwork Lead Iodide lab
Homework: Stoichiometry packet due Monday
Test Monday
Lab due Tuesday
In- 2/6/12, Warm-UpWe are finishing up with the stoichiometry unit. What are you understanding well? What do you need more practice on? What do you need to do between now and Monday to make sure you are ready for the test?
Through- Classwork Work dayYou may use this time to get help on the lab calculations or the stoichiometry packet.
Homework: Stoichiometry packet due TuesdayStoichiometry test MondayLab due Tuesday
Test Tuesday
In- 2/8/12, Warm-UpWrite a five sentence paragraph about how you believe you learn best. Why do you think you learn best this way?
Through- Classwork Project introduction
Multiple intelligences survey
Multiple intelligences mini project
Homework: None
In- 2/10/12, Warm-UpWe are going to be starting our gas laws unit. In complete sentences write down anything you know relating to the states of matter.
Through- Classwork Introduction to gas laws
Boyles Law Lab
Work on projects if time
Homework: None
In- 2/13/12, Warm-Up Through- Classwork Boyles and charles law Boyles and charles law worksheetworksheet
Homework: None
In- 2/14/12, Warm-UpI heard there was some confusion about how to do the problems when the substitute was here yesterday. Please write down what was confusing to you or what you were not understanding. When you are finished, please turn in your warm up today. I do not want your whole notebook.
Talk about the Talk about the test/classes for next test/classes for next yearyear
Go over Boyles/Charles Go over Boyles/Charles law problemslaw problems
New Boyles Charles law New Boyles Charles law problems due in classproblems due in class
Homework: Finish assignment from when sub was here
Mini project due tomorrow
In- 2/15/12, Warm-UpSolve the following problems.1.A container has a pressure of 35.4 torr and a volume of 150 mL. The pressure inside the container changes to 311.4 torr. What is the new volume?2. The temperature outside is 10.5oC causing a bicycle tire to deflate to a volume of 5.6 mL. The temperature of the air warms up to a temperature of 15.3oC. What is the new volume.
Through- Classwork Presentation of skits
Combined gas law examples and problems
Gas Law Lab
Homework: None
In- 2/22/12, Warm-Up1.89.7 L of a gas is collected over water at a temperature of 37oC at a pressure of 623.1 mmHg. The next day, the volume of the gas is measured to be 73.2 L at a pressure of 654.2 mmHg. What is the new temperature?2. Explain what a water 2. Explain what a water correction is and why it is correction is and why it is necessary.necessary.
Through- Classwork Molar volume of a gas lab
Homework: Worksheet 10BGas Laws Test next Friday
Through- Classwork Introduce Ideal gas law
and Daltons Law
Gas laws packet due Friday. These do not leave the classroom.
Homework: Gas Laws test next FridayLab write up due Tuesday
In- 2/23/12, Warm-Up1. A gas is found to have a 1. A gas is found to have a volume of 25.6 mL at a volume of 25.6 mL at a temperature of 57.8 temperature of 57.8 ooC. C. What is the temperature What is the temperature of the gas if the volume of the gas if the volume shrinks to 26.8 mL?shrinks to 26.8 mL?
2. The volume of a gas is 2. The volume of a gas is measured to be 600.2 mL measured to be 600.2 mL at an unknown pressure. at an unknown pressure. The next day, the volume The next day, the volume of the gas has expanded of the gas has expanded to 678.1 mL at a pressure to 678.1 mL at a pressure of 2.56 atm. What was of 2.56 atm. What was the pressure on the first the pressure on the first day?day?
In- 2/24/12, Warm-Up1.2.5 moles of a gas is found to have a volume of 65.2 L at a pressure of 6.1 atm. What is the temperature of the gas?
2. A gas is collected over water at a temperature of 20.2oC. 56.7 mL of the gas is collected. The atmospheric pressure is 625.46 mmHg. What would the volume of the gas be at STP?
Through- Classwork Finish gas laws packet- Finish gas laws packet- this is due in class this is due in class today.today.
Homework: Test next FridayLab write up due Tuesday
In- 2/27/12, Warm-UpYou have a test coming up on Friday over the gas laws. Write about what you are understanding well and what you are having trouble with. How do you plan on getting help with the concepts you are not understanding well before Friday?
Through- Classwork Go over lab Go over lab calculationscalculations
Finish gas laws Finish gas laws packets- due in classpackets- due in class
Homework: Lab write up due TuesdayTest Friday
In- 2/28/12, Warm-UpYou probably already have signed up for classes for next year or you will be soon. What class for science are you planning on signing up for? Why did you make that choice? Do you have any ideas about what you might want to study once you get to college? How are the classes you are taking in high school going to help prepare you for college?
Through- Classwork Ideal gas law review Ideal gas law review problemsproblems
Homework:
Gas Laws test Friday
In- 2/29/12, Warm-Up1. In a 2.5 liter container, there 1. In a 2.5 liter container, there are .0365 moles of hydrogen gas. are .0365 moles of hydrogen gas. The temperature is 298 K. What The temperature is 298 K. What is the pressure of the gas inside is the pressure of the gas inside the container?the container?
2. A container of gas contains 55.6 grams at a pressure of 645 mmHg. The volume of the container is 245 mL. What is the temperature of the gas in degrees celsius?
Through- Classwork Ideal Gas Law Lab due in class today- no write up
Homework: Gas Laws Test Friday
In- 3/9/12, Warm-UpIn a five sentence paragraph, write about this past week. Which of the TCAP tests were the easiest for you? Which were the hardest for you? Why? What else did you do during the week?
Through- Classwork Rocket competitionWhich group can launch a plastic rocket the farthest?
Homework: None
In- 3/12/12, Warm-UpWe are going to be studying solutions for the next couple of weeks. Look at the list of words below and write down whatever you know about those words.1.Solute2. Solvent3. Molarity4. Soluble/Insoluble5. Polar/Nonpolar
Through- Classwork Solutions Notes
Homework:Solubility graph
In- 3/13/12,Warm-UpUsing your notes from yesterday, write a five sentence paragraph summarizing your notes. Underline 5 key terms.
In- 3/16/12,Warm-Up1.Explain what an unsaturated, saturated, and supersaturated solution are.2. Which of the three solutions is the most stable? Why do you think this is?
3. Why is it that so much sodium thiosulfate should have dissolved in so little water in the lab on Wednesday?
Through- Classwork Lab demo
Homework: Lab write up due Tuesday
In- 3/19/12, Warm-UpNo warm up- get started on lab right away
In- 3/20/12, Warm-Up1.Explain the difference between a solution, suspension, and a colloid.2. Explain what the Tyndall effect is and how it was used yesterday in the lab.
3. Give an example of something that is a solution, suspension, and a colloid.
Through- Classwork Molarity calculations
Colligative properties
Molality calculations
Homework: Test FridayFinish worksheets not finished in class
In- 3/21/12, Warm-Up1.Explain what a colligative property is.2. Name each of the colligative properties.
3. Why do they put salt or Mag chloride on the roads in the winter time?
Through- Classwork
Chromatography labChromatography lab
Solutions review packetSolutions review packet
Homework:Test FridayLab write up due Tuesday after spring break
In- 4/2/12, Warm-UpWrite a five sentence paragraph about what you did over spring break.
Through- Classwork
Acids and Bases Acids and Bases WebquestWebquest
Homework: Lab write up due Tuesday
In- 4/3/12, Warm-UpBased on the assignment from yesterday, write down one thing you learned from each website that you found interesting. Then, write down whatever you think is the MOST IMPORTANT thing you learned from yesterday.
Through- Classwork Introduce Bronsted Lowry acids and bases
Conjugate acid base pairs explanation
Conjugate acid base pairs worksheet
Homework: None
In- 4/4/12, Warm-UpIdentify the conjugate acid/base pairs in the equation below.
HC2H3O2 + H2O → C2H3O2- +
H3O+
Give the conjugate acid for the following bases:NH3
HPO42-
Give the conjugate base for the following acids:HClH2SO4
Through- Classwork pH rainbow demonstration
Indicator discussionIndicator discussion
pH of common pH of common household substances household substances lablabYou will be creating your own lab today.
Homework: Lab Write up due Tuesday
In- 4/6/12, Warm-UpThinking about the lab on Wednesday, explain why you chose to use the indicator you did to test each substance. Did your method seem effective? Is there anything you would do differently next time to improve your results? Did any of the results surprise you?
Through- Classwork Questions on HW
pH, pOH, [OH], [H] worksheet due in class today
Homework:None
In- 4/9/12, Warm-UpGiven that the [OH-] of a solution is 1.5 x 10-9, calculate the pH, pOH, [H+], and decide if it is an acid or a base.
Through- Classwork Introduction to titration
Molarity calculations worksheet
Start computer assignment
Homework:Lab write up due Tuesday
In- 4/10/12, Warm-Up1.1.In your own words, explain In your own words, explain what a titration is and what it is what a titration is and what it is used for.used for.
2. During a titration, you add 2. During a titration, you add 12.5 mL of .2 M HCl to an 12.5 mL of .2 M HCl to an unknown concentration of NaOH. unknown concentration of NaOH. You start out with 10.0 mL of You start out with 10.0 mL of the base solution. What is the the base solution. What is the concentration of the base?concentration of the base?
Through- Classwork Introduce how to use burets
Practice titration lab
Homework: Acids bases test Tuesday
In- 4/11/12, Warm-Up1.1.When doing a titration, what When doing a titration, what do you clean your buret with?do you clean your buret with?2. In which substance, acid or 2. In which substance, acid or base, does the indicator go?base, does the indicator go?
3. What pieces of data do you 3. What pieces of data do you need to make sure you write need to make sure you write down when doing a titration?down when doing a titration?
Through- Classwork Titration lab calculations
Titration lab introduction
Titration lab
Homework: Test Tuesday on Acids/Bases
In- 4/13/12 Warm-UpNo Warm Up- Get started on lab
Through- Classwork Finish Titration lab- Finish Titration lab- Part BPart BIf you finish early, If you finish early, start on buffer start on buffer worksheetworksheet
Homework: Acid Base Test Tuesday
In- 4/16/12, Warm-UpTest review questions1.Calculate the pH, [H], pOH, and decide if the substance is acidic or basic given that the [OH] = 4.2x10-6 M.
2. Explain in your own words what a titration is used for. Be sure to include any important information you can think of having to do with titration.
3. Define acid, base, conjugate acid, and conjugate base.
4. Given the compound NH3, write what the conjugate acid would be and the conjugate base.
Through- Classwork Buffers worksheet
Homework: Test tomorrow
In- 4/18/12, Warm-UpWe are going to be starting our thermochemistry unit. Today, we are going to be talking about conduction, convection, and radiation. In a five sentence paragraph, write down anything that you know about this topic. You can also write about heat and temperature or energy.
Through- Classwork What is heat labNo lab write up- due in class
Checking up questions and chem to go questions due on a separate sheet of paper.
Homework: Finish checking up/chem to go questions
In- 4/20/12, Warm-Up1.Explain what conduction, convection, and radiation are.
2. Using the model of cooking peas, explain how the three types of heat transfer are used to help cook the peas.
3. What is/are the unit(s) that is/are used to measure energy?
Through- Classwork Heat calculations Heat calculations introduction and worksheetintroduction and worksheet
Homework: None
In- 4/25/11, Warm-UpIn a five sentence paragraph, summarize what you have learned so far in the thermochemistry chapter. Underline 5 key words.
Through- Classwork Entropy and Free Energy notesEntropy and Free Energy notes
Free energy worksheetFree energy worksheet
Homework: Finish Free Energy worksheetTest next FridaySpecific heat lab write ups due Thursday
In- 4/28/11, Warm-UpAnswer the questions in complete sentences.1.What is entropy?
2. Does the universe tend to be more ordered or disordered?
3. What is the equation used to find free energy?
4. Describe the two situations where a reaction will definitely be spontaneous.
5. What is the determining factor in reactions that might be spontaneous?
In- 4/29/11, Warm-UpThink about the lab you did yesterday. What were two factors that seemed to make a difference in the speed of your reaction? Explain why you think this is.
Through- Classwork Reaction rates notes and Reaction rates notes and worksheetworksheet
Homework:Test next Friday
In- 5/2/11, Warm UpWrite a five sentence Write a five sentence paragraph about reaction paragraph about reaction rates. Be sure to include the rates. Be sure to include the five factors that speed up a five factors that speed up a reaction in your paragraph.reaction in your paragraph.
Through- Classwork Dueling aquariums demo
Introduction to equilibrium
Equilibrium worksheet
Homework:Test FridayFinish equilibrium wkst
In- 5/3/11, Warm-UpAnswer the following Answer the following questions in complete questions in complete sentences.sentences.1.1.What is equilibrium?What is equilibrium?
2. What does an equilibrium 2. What does an equilibrium expression look like?expression look like?
3. Given the equation below 3. Given the equation below and the concentrations, and the concentrations, calculate Kc.calculate Kc.[A] = 2M, [B]= .5M, [C] = 6 [A] = 2M, [B]= .5M, [C] = 6 M, [D] = 1.5 MM, [D] = 1.5 MA+ B A+ B → C + D→ C + D
4. Explain Le Chatleir’s Principle.4. Explain Le Chatleir’s Principle.
Through- Classwork Test Review packet DUE WEDNESDAY ( I know that you do not ( I know that you do not have this class on have this class on Wednesday but I would Wednesday but I would like to have them graded like to have them graded by Thursday so you can by Thursday so you can use them to study for your use them to study for your test.)test.)
Homework: Test FridayTest Review Packet due Wed.
In- 5/5/11, Warm-UpBelow is a list of topics we Below is a list of topics we have studied since the last have studied since the last test. Look at the list and test. Look at the list and write down what you know write down what you know about each topic. If you don’t about each topic. If you don’t know anything about one of know anything about one of the topics, that is probably the topics, that is probably something you need to study something you need to study tonight to be ready for the tonight to be ready for the test.test.- Heating/cooling curves- Q=mc∆T and specific heat-Enthalpy, entropy, free energy-Spontaneous and non-spontaneous-Endothermic and exothermic-Potential energy diagrams-Reaction rates -Chemical equilibrium- Le Chatleir’s Principle
..
Through- Classwork Equilibrium Lab due in class(Next week is projects so (Next week is projects so you won’t have additional you won’t have additional assignments due)assignments due)