In - 1/07/14, 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? Out - Reflection (10 pts.) - PowerPoint PPT Presentation
In - 1/07/14, 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? Out - Reflection (10 pts.) Explain in complete sentences using detail the method you used in class today to convert one quantity to another quantity. Through - Classwork Course expectations, notebooks, requirements Review conversions Homework : Bring Textbooks the rest of the week
Transcript
In- 1/07/14, 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?
Out- Reflection (10 pts.)Explain in complete sentences using detail the method you used in class today to convert one quantity to another quantity.
In- 1/08/14 Warm-Up You are asked to do the following conversions but you don’t have a calculator. Set up each problem correctly.1. 43 fortnights (2 week time
spans) into years2. 63 dozen donuts into
calories (each donut has 500 calories in it)
3. 24 billion miles into trips from earth to the sun (1 trip = 93 million miles)
Out- Reflection
None
Through- Classwork How much Gas Is Produced? Activity is in your textbook P. 274
This assignment goes in your notebook
Work with a partner
Homework:Molar mass worksheet
In- 1/09/14, Warm-Up 1. Based on the activity you started yesterday, summarize what you learned so far.
2. What is the molar mass of CuSO4?
Reflection- Out (10 pts.)Based on the activity you worked on the last 2 days, what are the main ideas or concepts that you took away from what the activty taught you? Be sure to explain in detail.
Through- Classwork Finish How much Gas is Produced? Activity with partner
This goes in your notebook
Homework:None
In- 1/10/14, Warm-UpAnswer the following questions in complete sentences.1. What is a mole and how is it
used in chemistry?2. What number on the
periodic table tells us how many grams there are in 1 mole of any substance?
3. What is the number that is used to convert between moles and particles, molecules, or atoms of any substance?
4. What is the number used to convert between liters of a gas and moles?
Out- ReflectionNone
Through- Classwork Grams to moles and moles to grams conversions.
Homework:None
In- 1/15/13, Warm-UpLook at the dot structures on the other page and explain what is wrong with each structure.
Out- Reflection
Through- Classwork Lab write up requirements
Day 5 of Copper Circle lab
Work on Lewis Structures worksheet as a class
Homework:Copper Circle lab write up due 1/23/13 next WednesdayTest next Friday
Problem set due next FridayP. 195 11-15, 23-25, 28-33, 37-51, 64-66
In- 1/16/13 and 1/17/13 Warm-UpDraw Lewis dot structures for the following molecules.
1. O3
2. NO3-
3. PO43-
Out- Reflection (10 pts)2. What is the shape of a molecule
based on?3. What is the difference between a
polar bond and a polar molecule?4. Could a molecule have polar bonds
but be non-polar? Explain.
Through- Classwork Molecular shape introduction
Polar and non-polar molecules introduction
Molecular modelling lab due in class today
Homework:Lab write up due next Wed.Test next Friday
In- 1/18/13, Warm-UpAnswer the following questions in complete sentences.1. Compare and contrast ionic
bonds and covalent bonds.
2. Explain how you could determine if a bond is polar or not.
3. Explain how you could determine if a molecule is polar or not.
4. Explain the process for finding out the molecular geometry for a molecule.
Out- ReflectionNone
Through- Classwork Bond Review Sheet due in class today
Homework:Copper circle lab due Wednesday
Test next FridayProblem sets due next FridayP. 195 11-15, 23-25, 28-33, 37-51, 64-66
In- 1/23/13, Warm-UpYour bonding test is coming up this week. In a five sentence paragraph, write about what you think you need to study in order to be successful for the test.
Out- Reflection None
Through- Classwork Notes on Intermolecular forces
Computer assignment on intermolecular forces
Homework:Test FridayProblem set due Friday
In- 1/24/13, Warm-UpIn a five sentence paragraph, summarize what you learned about IMFs yesterday.
Out- ReflectionNone
Through- Classwork IMF lab due in class
HomeworkTest tomorrow
Problem set due tomorrow
In- 1/28/13, Warm-UpYou will be signing up for classes for next year very soon. In at least a five sentence paragraph, write about what science class you think you might be interested in taking next year. Explain why you are interested.
Out- ReflectionNone
Through- Classwork How much gas is produced activity. P. 274 Active Chemistry book
Work with a partner to review the concepts of conversions and molar mass.
Homework: None
In- 1/29/13, Warm-UpUsing your prior knowledge and the activity you did yesterday, write down anything you can remember about conversion problems. You can list the items if that is easier.
Out- Reflection None
Through- Classwork Introduce the molar map
Introduce mole ratio
Mole to mole conversions
Homework: None
In- 1/30/13 and 1/31/13 Warm-UpC3H8 + O2 → H2O + CO2
1. Calculate the number of moles of water produced if you start with 4.5 moles of oxygen.
2. If 16.9 moles of carbon dioxide are produced, calculate the number of moles of C3H8 that you started with.
3. How many moles of carbon dioxide can be produced from 108 moles of oxygen?
Through- Classwork Introduce gram to mole conversions
Moles and mass lab- collect data only
Homework: Finish moles and grams conversions
In- 2/1/13, Warm-UpC3H8 + 5 O2 → 4 H2O + 3 CO2
1. Calculate the number of moles of water produced if you start with 4.5 grams 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 moles of carbon dioxide can be produced from 108 grams of oxygen?
Through- Classwork Grams to grams conversions intro and worksheet
Worksheet due in class
Homework: None
In- 2/4/13, Warm-UpC3H8 is burned in air to produce water and carbon dioxide.
1. Calculate the number of grams of water produced if you start with 4.5 grams of oxygen.
2. If 16.9 grams of carbon dioxide are produced, calculate the number of grams of C3H8 that you started with.
• Remember, write out a balanced equation first.
• Your calculation should have a grams to moles converstion 1st, then use mole ratio to convert to moles of 2nd substance, last convert moles into grams of 2nd substance.
Through- Classwork Limiting reactant introduction
Limiting reactant lab (s’mores)
Homework: Test next Tuesday
In- 2/5/13, Warm-Up1. Pick the correct definition below for limiting reactant:a) The reactant that you have the least of
to start withb) The reactant that you have the most of
to start withc) The reactant that allows you to make
the least amount of productd) The reactant that allows you to make
the most amount of product2. You work in a sandwich shop and the specialty sandwich there requires 2 pieces of bread, 1 piece of lettuce, 4 pieces of turkey, 3 slices of avocado, and 2 slices of tomato. If you have 100 of each ingredient, which is the limiting reactant? What is the theoretical yield?
3. What is the theoretical yield based on above? Why?
Through- Classwork Limiting reacant problems
Lab calculations
Homework: Stoichiometry packet due Tuesday
Test Tuesday
Grams to grams due Friday
Limiting reactant problem due block day
In- 2/6/13, Warm-Up2H2 + O2 → 2H2O
If you start with 32.3 grams of hydrogen and 50.1 grams of oxygen find the limiting reactant and calculate the theoretical yield of water.
Through- Classwork Lead Iodide lab
Homework: Stoichiometry packet due Tuesday
Grams to grams due Friday
Test Tuesday
In- 2/8/13, Warm-UpNo Warm Up- Keep your warm-ups until next week
Through- Classwork Weigh lead iodide samples
Mr. Vore Physics talk
Homework: Test Tuesday
Stoichiometry packet due Tuesday
Lab write up due Friday
In- 2/11/13, Warm-UpSilver nitrate reacts with iron to form iron (III) nitrate and another product. After carrying out the experiment, 6.2 grams of iron (III) nitrate are formed. If you start with 20. grams of silver nitrate, what is the perecent yield?
Out- Reflection None
Through- Classwork Work day
You may work on your lab write up or your stoichiometry packet
Homework: Stoichiometry packet due tomorrow
Test tomorrow
Lead Iodide Lab write up due Friday
In- 2/13/13 and 2/14/13 Warm-UpWe are going to be talking about learning styles today in preparation for your semester project. In a paragraph, write about how you think you learn best. Why do you think this is?
Through- Classwork Introduce semester project
Multiple intelligences project
Homework: Binder check due Thursday
In- 2/15/13, Warm-UpWe are going to start a unit talking about gases and how they behave. We will be talking about the relationship between pressure, volume, and temperature as they pertain to gases. Write down 5 things you know about gases, volume, temperature, or pressure.
Out- Reflection
Through- Classwork Finish multiple intelligences page due in class today
Introduce Boyle’s law
Boyle’s Law lab- due in class today
Homework: Binder check due Wed. or Thursday
In- 2/20/13, Warm-UpAnswer the following questions about gas laws. Use your notes to help you.
1. What does the equation for Boyle’s Law look like?
2. What is the relationship between pressure and volume?
3. What are some possible units for pressure?
4. What does STP mean?5. What is the equation for
Charles’s Law?6. What would the following
temperatures be converted to Kelvin?a) 25 oC b) -75 oC c) 150 oC
Through- Classwork Introduce Charles’s Law
Boyles and Charles’ Law worksheet due in class today
Homework: Binder check due Thursday
In- 2/21/13, Warm-UpPlease read the introduction for the lab you were handed as you walked in and write down the following items:1. Factors that influence the volume
of a gas2. What temperature we can assume
a gas is equal to3. When the pressure of a gas is
equal to atmospheric pressure4. What moving the eudiometer up
or down does to the pressure5. How to get pressure of a dry gas
Through- Classwork Molar volume of a gas lab
Homework: None
Through- Classwork Introduce Ideal gas law
Ideal Gas Constant Lab
Homework: None
In- 2/25/13, Warm-UpWrite a five sentence paragraph. So far, we have talked about Boyle’s Law, Charles’ Law, and the Combined Law. How are you feeling about gas laws so far? Is there anything that is confusing you? Are there any laws that you feel you need more practice with?
In- 2/26/13, Warm-Up1. Look at the units for the ideal
gas constant, R. When you plug in a volume number into the equation, what units must it have?
2. A gas, H2, has a volume of 87 mL and is collected at a temperature of 25 oC. 18 grams of the gas is collected. At what pressure was the gas collected?
Through- Classwork Finish lab from yesterday
Ideal gas law worksheet
Homework: Ideal gas law worksheet due block day
In- 2/27/13 & 2/28/13Warm-Up1. A gas is confined in a 1.5 L flask.
There are 0.16 mols of this gas in the flask and the temperature is 15oC. What is the pressure of the gas?
2. A gas has a pressure of 654 torr, a volume of 1.0 L, and is collected at a temperature of 20.0 oC. What is the molecular weight (grams/mols) of this gas if you have 2.33 grams? (Hint: solve for moles and divide your answer by the grams given).
Through- Classwork Gas Laws packet- does not leave the classroom
Molar Volume of a gas Lab
Homework: Molar Volume of a gas lab write up due next Friday
Gas Laws test next Friday
In- 3/1/13, Warm-UpThink about the 3 labs we have done using the eudiometers to answer the following questions.
1. Why is it necessary to make sure the water level inside the eudiometer and in the large graduated cylinder are even when reading a volume?
2. Why can we assume that the water temperature is the same as the temperature of the gas?
3. Why do we need to make a water correction? (subtract out the water vapor pressure)
Through- Classwork Go over lab calculations
Work on gas law packetsThese don’t leave the room
You will also have time to work on these on Monday
Homework: Molar Volume of a gas lab write up due FridayGas Laws test Friday
In- 3/4/13, Warm-UpChoose which gas law to use and solve.1. In a 2.5 liter container, there are .0365 moles of hydrogen gas. The temperature is 298 K. What is the pressure of the gas inside the container?
2. A container of gas contains 55.6 mL at a pressure of 645 mmHg. The volume of the container expands to 245 mL. What is the new pressure of the gas?
Through- Classwork Gas laws packet work timeThese don’t leave the roomIf you need additional time, you are welcome to come in outside of class.
Introduce dalton’s and avogadros laws
Homework: Gas Laws Test Friday
Molar Volume of a gas lab due Friday
Gas Laws packet due Friday
In- 3/5/13, Warm-UpTest Review Problems
1. A gas has an original volume of 143 mL at a temperature of 62 oC. The volume of the gas decreases to 89.1 mL. What is the new temperature?
2. A gas is collected over water and is found to have a volume of 92 mL at a pressure of 618.4 mmHg and a temperature of 12. 4 oC. What would the volume of the gas be at STP?
Through- Classwork Graham’s Law introduction
Graham’s Law problems due in class today
Homework: Gas Laws test on Friday
Molar Volume of a gas lab write up due Friday
I need to know your group and topic for the project by Friday
In- 3/6/13 & 3/7/13 Warm-UpExplain based on your notes from Tuesday the following topics:1. Particle theory and
molecular motion
2. Effusion vs. diffusion
3. How molar mass and effusion rates are related
4. What Graham’s Law tells us
Through- Classwork Graham’s Law prelab
Graham’s law lab
Work on gas law packets if time
Homework:Study for your gas laws test Friday
Molar Volume of a gas lab due Friday
In- 3/18/13,Warm-UpWrite about TCAP week.
Through- Classwork Electrochemistry and redox introduction Part B in Active chem
Homework: None
In- 3/19/13,Warm-UpIn a five sentence paragraph, summarize what you learned yesterday from the assignment. If you were confused about anything, write that down too.
Out- Reflection (10 pts.)Think about what you wrote down in your warm up. What are you understanding better now than you were yesterday? What are you still confused about?
Through- Classwork Go over questions from yesterday
Talk about project next steps
Oxidation-Reduction Lab P. 496 Active Chemistry
Answer the What Do You Think?, go through the procedure.
Finish questions from yesterday
Homework: None
In- 3/20/13 & 3/21/13 Warm-UpAnswer the questions in complete sentences.1. Based on the experiments
from yesterday, what do you think causes rust?
2. Part of the procedure that we didn’t get to asked you to put Cu and Zn in Al2(SO4)3. Predict what would happen in this situation. How do you know?
3. What does LEO GER mean?
4. To the best of your ability, define oxidation and reduction
Through- Classwork Oxidation-Reduction notes
Virtual lab assignment
Homework: None
In- 3/22/13, Warm-UpIn at least 5 sentences, summarize what you have learned about oxidation and reduction reactions this week.
Through- Classwork Battery lab
P. 309 in Active Chem book Part B only 1-8.Answer questions 3b, 4a, 4b, 7a, 8a
Additionally, answer the question below on your lab paper: Explain how a battery works in terms of oxidation and reduction reactions.
Homework: None
In- 4/1/13, Warm-UpIn at least 5 sentences, write about what you did over spring break. Did you go anywhere? Who did you hang out with or see? What was the best part?
Through- Classwork Solutions notes
Homework: Solubility curves worksheet due Tuesday
Set up planning meeting for project by April 12th
In- 4/2/13, Warm-UpSummarize the notes you took yesterday in at least 5 sentences. Underline and explain 5 words that you think are important.
Through- Classwork Molarity introduction and calculations
Molarity Math 1 due in class today
Homework:None
In- 4/3/13 and 4/4/13 Warm-Up1. Explain the difference
between an unsaturated solution, a saturated solution, and a supersaturated solution.
2. What observable difference is there between an unsaturated solution and a saturated solution?
3. Based on the fact that more solute (solid) can dissolve at a higher temperature describe how you think a supersaturated solution could be formed.
Through- Classwork Supersaturated Solutions Lab- due in class
Work Time: Your first priority should be to finish the Molarity Math sheet from Tuesday
If you are finished with that sheet, work on your homework
Homework: Molarity Practice Problems due Friday
Binder check due Tuesday
In- 4/5/13, Warm-UpSolve the following problems using the equation M=mol/liter. Show all of your work.
1. What is the concentration of a solution that contains 560 mL and 35 grams of calcium phosphate?
2. How many Liters are required to make a solution that is 3 Molar and contains 3.25 grams of Iron (III) nitrate?
3. Given that a solution contains 250 mL and is .1 Molar, how many grams are required?
Through- Classwork Solutions, Suspensions, and Colloids lab
In- 4/10/13 and 4/11/13 Warm-UpWrite at least 5 sentences explaining what you have learned up to this point during the solutions unit.
Through- Classwork Molarity and dilution
Colligative properties reading and posters- Share with class
Molality introduction
Molality calculations due in class
Homework: Molarity and dilution due Friday
Planning meetings due Friday
In- 4/12/13, Warm-UpAnswer the questions below in complete sentences.
1. What are the four colligative properties?
2. What is a colligative property? (What does a colligative property depend on?)3. What is molality?4. A solution is made by putting 56 grams of KCl into 129 grams of water. What is the molality of the solution?
Through- Classwork Go over boiling pt. elevation/freezing point depression problems
Colligative properties lab
Homework:Finish bp elevation/ fp depression problems
In- 4/15/13, Warm-Up1. What is the boiling point of a solution made by dissolving 24 grams of FeCl2 in 663 grams of water?
2. Before it snows, it is common that the road crews put salt on the roads. Explain why they do this in terms of colligative properties. Oftentimes, Mag chloride (MgCl2) is used instead of table salt. Why? Would sugar work if you put that on the roads instead of salt? Why or why not?
Through- Classwork Go over HW
Solutions review packet
Homework:Take home test
Writing portion due block day
Other portion due Friday
In- 4/16/13, Warm-UpWe are going to be starting a unit on acids and bases. Some words we are going to be talking about are: acid, base, pH, neutral, titration, pOH, concentration, molarity, buffer. Write down 5 things you know about any of those words listed above OR write 5 questions you have that you think might be related to the acids and bases unit.
Through- Classwork Acids and bases introduction notes
Conjugate acids and bases worksheet
Work on the solutions review packet if you finish early
Homework: Writing part of test due block day
Other part of test due Friday
In- 4/17/13 and 4/18/13 Warm-Up1. Give the Bronsted Lowry
definition for an acid and base.
2. Explain how a conjugate acid and base are formed.
3. Give the conjugate base for the following acids:1. H2SO4
2. H2PO4
3. HClO4
4. Give the conjugate acid for the following bases:
1. SO4-2
2. HPO4-2
3. Cl-5. List 3 properties of an acid.6. List 3 properties of a base.
Through- Classwork pH rainbow demo
pH of household substances lab
If you finish early, work on your solutions review packet
Homework: Take home test due Friday
In- 4/19/13 Warm-Up1. Based on the lab you did earlier this week, categorize the following household items as acids or bases:
a) foodb) cosmeticsc) cleaners
2. Explain and describe the pH scale as best as you can. Include the range, which numbers are acidic or basic, and anything else you may know about it.
3. As best as you can, explain or describe how an indicator works.
Through- Classwork pH calculations introduction
pH calculations worksheet due in class
Solutions review packet due TODAY
Homework: None
In- 4/22/13, 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. A solution has a [OH] = 4.9 x 10-8 M. Is the solution acidic or basic?
Through- Classwork Introduction to titrations computer assignment
Homework: None
In- 4/24/13 & 4/25/13 Warm-UpComplete the following calculations. Be sure to include appropriate units when necessary and use the correct number of significant figures.
pH = 4.77, calculate pOH, [H+], [OH-] and determine if it is acid or base
[OH-] = 2 x 10 -5 M, calculate pH, pOH, [H+] and determine if it is acid or base
Through- Classwork pH competition
Video on titration
Practice acid/base titration lab
Homework: Acid/base test next Friday
In- 4/26/13, Warm-UpNo Warm Up- Please keep your warm ups for this week and turn them in next week.
Through- Classwork Start of Titration Lab- directions are on the back lab station
Homework: None
In- 4/29/13, Warm-Up1. On Friday, you made a .2 M solution of NaOH and titrated it to find the exact molarity. In complete sentences describe the steps you took to complete this process.
2. Calculate the exact molarity of the base you made on Friday by using the M1V1=M2V2.
Through- Classwork Part 2 of acid base titration lab
Homework: Acid base test Friday
Lab write up due next Tuesday
In- 4/30/13, Warm-UpYou have the class period today to finish up your titration lab. Write down what you need to do today in class. What questions do you have that you need to get answered?
Through- Classwork Finish up titrations lab
Homework: Acid base test Friday
Titrations lab due Tuesday
In- 5/1/13 & 5/2/13 Warm-UpWe are going to be talking about heat, temperature, and how those things are related to chemical reactions. Write whatever you may know about at least five of the words below. If you don’t know about any of the words then make a guess about five of the words below.
Thermochemistry systemExothermicsurroundingsEndothermic absolute zeroPotential energy calorieKinetic energyjouleEnergyTemperatureHeatFusionVaporizationPhase changes
Through- Classwork Thermochemistry notes and introduction
Boiling and Freezing water labsP. 544 and 551 in Active Chem
You will need to work as a table group today and split up the work
Each person will need 2 graphs, answers to question 5 on P. 545, answers to question 5 on P. 552, a list of any phase changes you can think of
Start Heat Calculations 2
Homework:Acid Base Test FridayLab Write up due Tuesday
In- 5/6/13, Warm UpUse your boiling/melting labs from last week to help you. You may work with someone around you who did the opposite lab as well.
1. Sketch a heating and cooling curve for water. Indicate the temperature that water freezes at and boils at. Assume that we are at sealevel for your drawing. Label all of the phases that occur on your diagram.
2. Write down the 2 equations that have to do with heat.
Through- Classwork Heat Calculations 2
Homework:Lab write up due tomorrowHeat calculations 2
In- 5/7/13, Warm-Up1. Steam at 119 oC is cooled down
to a temperature of 45 oC and becomes water. There are 62 grams of steam to start out with. How much heat energy is released during this process?
2. In thermochemistry problems, what would a negative sign tell you if you had a negative heat energy?
Through- Classwork Cooking fuels lab Part B 1-6P. 533
Collect data, enter in class data on computer, and write down class data today
Homework: Make sure your projects are ready to go
In- 5/8/13 & 5/9/13 Warm-UpYesterday, we collected data about the amount of heat energy absorbed by some amount of water. 1. What do you know about
the amount of heat energy abosorbed by water when compared to the amount of heat energy released by the fuel?
2. We did not collect a mass of the water used. In the Q=mC∆T equation mass is required. What data that we collected could be put in for mass of water?
3. What values are going to be required to calculate the most efficent fuel per gram?
Through- Classwork Finish cooking fuels labTurn in calculations for each fuel used and answer the following question:Are alcohols (ethanol, isopropanol) or hydrocarbons (candle, mineral oil, kerosene) generally more efficient? Why do you think this is?
How to choose cookware lab
Checking up P. 564 and chem to go P. 566-567 questions due in class
Homework: Projects
In- 5/10/13, Warm-Up1. A piece of Aluminum with a mass of 26.9 grams is placed in a container of hot water with a temperature of 99 oC. The aluminum piece is then transferred to a container of cold water with an initial temperature of 22 oC. Once the aluminum is placed into the cold water, the temperature rises to 43 oC. Specific heat for Aluminum is .208 cal/goC. Calculate the heat.
Through- Classwork Finish lab calculations from block day- submit your answers to me and I will determine who gets extra credit.
Checking up P. 564 and chem to go P. 566-567 questions
Homework: Presentations start MondayChecking up/Chem To Go due Monday
In- 5/29/13, Warm-UpYou are just about finished with your experience in honors chemistry. Write at least five sentences about honors chemistry this year. What was your favorite thing about this class? What would have made this class better? What could I do differently in the future? How was the project experience? What could make that experience better in the future?
Through- Classwork Boom day with video clips
Finish cleaning out lab drawers
Homework: Study for finalsAll Work Due TomorrowBring in textbooks
In- 5/30/13, Warm-UpYou have almost finished your year here at TJ. Write about your experience this year at TJ. What was the best part about your year? What could have been better? What are you looking forward to in coming years at TJ? What are you going to do over the summer?
