Chemistry / Western High School/ March 2018
1) Monday, February 26, 2018
[Learning Target: Predict the particles and electromagnetic waves produced by different types of radioactice decay,
and write equations for nuclear decay.]
Do Now
Go to page 648.
1- Define radioactivity.
2- Copy table 1.
Read and Answer Questions
Go to page 649: Define beta particle, gamma ray,
Go to page 651: What is an alpha particle?
Go to page 652. Copy "Skills Toolkit", only bold sentences.
Go to page 653. Do sample problem A. Answer practice problems 1, 2, 3,
Go to page 670. Answer questions 34, 35 and 36. Read and understand the solution to question 33.
Open the file below "Answers to Sample Problems page 653". Do Homework.
Exit Ticket
Go to page 644. Define Mass defect.
[Learning Target: Predict the particles and electromagnetic waves produced by different types of radioactice decay,
and write equations for nuclear decay.]
Do Now
Go to page 648.
1- Define radioactivity.
2- Copy table 1.
Read and Answer Questions
Go to page 649: Define beta particle, gamma ray,
Go to page 651: What is an alpha particle?
Go to page 652. Copy "Skills Toolkit", only bold sentences.
Go to page 653. Do sample problem A. Answer practice problems 1, 2, 3,
Go to page 670. Answer questions 34, 35 and 36. Read and understand the solution to question 33.
Open the file below "Answers to Sample Problems page 653". Do Homework.
Exit Ticket
Go to page 644. Define Mass defect.
nuclear_particles_and_rays.pdf | |
File Size: | 65 kb |
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answers_to_practice_problems_a_in_page_653_.pdf | |
File Size: | 256 kb |
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answers_to_review_questions_page_670.pdf | |
File Size: | 149 kb |
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2) Tuesday, February 27, 2018
[Learning Target: Define the half-life of a radioactive nuclide, and explain how it can be used to determine an object's age.]
Do Now
Go to page 658. Define half-life. Explain figure 14.
Read and Answer Questions
Go to page 660. Do sample problem B. Answer practice problems 1, 2, 3.
Go to page 662. Do sample problem C. Solve practice problems 1, 2, 3.
Go to page 670. Do problems number 37, 38, 39.
Exit Ticket
Go to page 644. Define Mass defect.
[Learning Target: Define the half-life of a radioactive nuclide, and explain how it can be used to determine an object's age.]
Do Now
Go to page 658. Define half-life. Explain figure 14.
Read and Answer Questions
Go to page 660. Do sample problem B. Answer practice problems 1, 2, 3.
Go to page 662. Do sample problem C. Solve practice problems 1, 2, 3.
Go to page 670. Do problems number 37, 38, 39.
Exit Ticket
Go to page 644. Define Mass defect.
answers_to_practice_problems_page_660..pdf | |
File Size: | 191 kb |
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answers_to_practice_problems_in_page_662.pdf | |
File Size: | 136 kb |
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answers_to_review_questions_page_670.pdf | |
File Size: | 149 kb |
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3) Wednesday, February 28, 2018
[Learning Target: Describe how the strong force attracts nucleons. Relate binding energy and mass defect.
Predict the stability of a nucleus by considering factors such as nuclear size, binding energy, and the ratio of neutrons to protons in the nucleus.]
Do Now
Go to page 642.
1- Define nucleon, nuclide.
2- Figure 1. Draw the element's symbol with its atomic number and mass number.
Read and Answer Questions
Go to page 643.
1- Name the force of attraction between the nucleons when they are close to each other.
2- Explain figure 3. What are quarks?
Go to page 644.
1- Define mass defect.
2- Write the formula for the binding energy ore a nucleus.
Go to page 645. Figure 5: Explain how binding energy is one indicator of nuclear stability.
Go to page 647. State some rules to help you predict nuclear stability. Only bold sentences.
Go to page 663. Other uses for Nuclear Chemistry
1- What does a smoke detector contains?
2- What is the process used for detecting art forgeries? Explain figure 18.
Go to page 664.
3- What are some of the uses of nuclear medicine?
Go to page 665. Copy table 3. Effect of whole-body exposure to a single dose of radiation.
Exit Ticket
Go to page 671. Answer problem number 45.
4) Thursday, March 1, 2018
[Learning Target: Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy.
Do Now
Open the document and answer the questions. Post your answers on the board.
march_1_driving_questions.pdf | |
File Size: | 49 kb |
File Type: |
Watch:
Video 1
Video 2
Open the document below and answer the questions. Submit as a group.
Video 3 (Electrolysis of water)
Video 4 (Test for oxygen and hydrogen gases)
Video 1
Video 2
Open the document below and answer the questions. Submit as a group.
Video 3 (Electrolysis of water)
Video 4 (Test for oxygen and hydrogen gases)
3.1-student_handout__march_1_.pdf | |
File Size: | 178 kb |
File Type: |
Read
activity_3.1_-_reading_1__molecules_and_their_representations__public_.pdf | |
File Size: | 358 kb |
File Type: |
Exit Ticket
How are chemical reactions different in terms of energy released?
How are chemical reactions different in terms of energy released?
5) Friday, March 2, 2018
[Learning Target: Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy.
Do Now
What holds atoms and molecules together? Post your answers on the board.
Watch
Simulation (Separated Oil and Water)
Answer Questions (Submit as a group)
3.2-student_handout.pdf | |
File Size: | 246 kb |
File Type: |
Read
activity_3.2_-_reading_1__same_molecules_but_different_representations__public_.pdf | |
File Size: | 200 kb |
File Type: |
Exit Ticket
What holds atoms and molecules together?
What holds atoms and molecules together?
6) Monday, March 5, 2018
[Learning Target: Describe the nature of the bonds formed by carbon in alkanes, alkenes, alkynes and aromatic compounds, and cyclic compounds. Name simple hydrocarbons from their structural formulas. Name branched hydrocarbons from their
structural formulas.]
Do Now
Go to page 680. Define hydrocarbons.
Read and Answer Questions
Go to page 681.
1- Define alkanes (saturated hydrocarbons). Give 2 examples. What is the general formula for alkanes?
2- Define alkenes (unsaturated hydrocarbons). Give 2 examples. What is the general formula for alkenes?
3- Define alkynes (unsaturated hydrocarbons). Example in figure 4. What is the general formula for alkynes?
Go to page 682. Define aromatic hydrocarbons (cyclic hydrocarbons). Give an example. Explain figure 5.
Go to page 687.
1- Complete the sentence " The names of all alkanes ends with the suffix - ........
2- Understand how to name the straight-chain alkanes in table 3. Do not copy the table.
Go to page 688.
1- Complete the sentence " The names of all alkenes ends with the suffix -.........
2- Complete the sentence " The names of all akynes ends with the suffix- ..........
3- Understand the names of the unsaturated hydrocarbon in figure 8.
Go to page 689. Understand the names of the organic compounds.
Go to page 690. Understand sample problem A. Do practice problem 1.
Go to page 691. Do practice problem 1.
Go to page 705. Do practice problem 38.
Go to page 706. Do practice problem 50, 51.
Exit Ticket
Open the file below "Answes to practice problems in page 690-691 and do homwork questions.
naming_organic_compounds.pdf | |
File Size: | 250 kb |
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answers_to_problems_in_page_690_and_691.pdf | |
File Size: | 210 kb |
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answers_to_problems_page_705.pdf | |
File Size: | 152 kb |
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answers_to_problems_page_706.pdf | |
File Size: | 204 kb |
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7) Tuesday, March 6, 2018
[Learning Target: Classify organic compounds such as alcohols, esters, and ketones by their functional groups. Name functional groups from a structural formula and assign names to compounds containing functional groups.]
Do Now
Go to page 683. Define functional group. list the examples in figure 6.
Read and Answer Questions
Go to page 684, table 1. List the class, the functional group and the use only. Define functional group. list the
Go to page 691, table 4. Copy naming compounds with functional groups.
Go to page 685, table 2. Understand the names and structural formula of the different classes of organic compounds.
Go to page 692. Do sample problem B, and practice problem 1.
Go to page 705. Do practice problems 39, 40, 41, 43, 44, 47.
Exit Ticket
Go to page 686. Define isomer.
answers_to_problems_page_692.pdf | |
File Size: | 259 kb |
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answers_to_problems_page_705-2.pdf | |
File Size: | 393 kb |
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8) Wednesday, March 7, 2018
[Learning Target: Describe and distinguish between substitution and addition reaction. Describe and distinguish between condensation and elimination reaction.]
Do Now
Go to page 696.
1- Define substitution reaction.
2- Define addition reaction.
3- Write the reaction of methane with chlorine (substitution reaction)
Read and Answer Questions
Go to page 697.
1- Write the hydrogenation reaction of oil to form fat.
2- Write the hydrogenation reaction of benzene.
3- In figure 10, describe how hydrogenation is used to make butter.
Go to page 698.
1- Define polymer. Give an example reaction.
2- In figure 11, explain how plastic wrap is used.
Go to page 699.
1- Define condensation reaction.
2- Define elimination reaction.
3- What is Nylon 66.
4- Write the condensation reaction between hexanediamine and adipic acid to produce a polymer.
Go to page 700.
1- What is PET, and what is it used for?
2- Write the reaction.
3- What is the common product for the elimination reaction?
4- write the reaction for elimination of water from ethanol.
Go to page 701. What happens when we add concentrated sulfuric acid to sucrose (figure 14).
Go to page 709. Answer Standardized Test Prep.
answers_to_test_page_709.pdf | |
File Size: | 47 kb |
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9) Thursday, March 8, 2018
[Learning Target: Understand the energy of interaction between atoms and molecules.]
Do Now
When atoms get close to each other, what happens to their potential energy? Post your answers on the board.
Watch
Simulation-Energy of Bond Formation (Questions 1-6)
Simulation- Non-bonding (Questions 7-14)
Read and Answer the Questions
3.3-student_handout.pdf | |
File Size: | 338 kb |
File Type: |
activity_3.2_-_reading_1__same_molecules_but_different_representations__public_.pdf | |
File Size: | 200 kb |
File Type: |
Exit Ticket
Write a conclusion.
Write a conclusion.
10) Friday, March 9, 2018
Learning Target: Understand how bonds are formed and broken using simulation.]
Do Now
How are bonds formed and broken? Post your answers.
Watch
Video
Read and Answer the Questions
Forming a Molecular Bond - part 1 (Questions 1-3)
Forming a Molecular Bond - part 2 (Questions 4-8)
Breaking a Molecular Bond (Questions 9-12)
Forming a Molecular Bond - part 1 (Questions 1-3)
Forming a Molecular Bond - part 2 (Questions 4-8)
Breaking a Molecular Bond (Questions 9-12)
3.4-student_handout-_how_are_bonds_formed_and_broken_.pdf | |
File Size: | 185 kb |
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11) Monday, March 12, 2018
[Learning Target: Describe the structure of carbohydrates. Relate the structure of carbohydrates to their role in biologica systems. Identify the reactions that lead to the formation and breakdown of carbohydrate polymers. Describe a property that all lipids share.]
Do Now
Go to page 712.
1- Define carbohydrates.
Read and Answer Questions
Go to page 712.
1- Define monosaccharide. Write the general formula like C H O.
2- Define disaccharide. Write the general formula like C H O.
3- Define polysaccharide.
Go to page 713.
1- What is cellulose used for? figure 2
2- What is glycogen?
3- Both glucose and fructose have the same formula (C6H12O6), but different structures. Draw the structures of glucose and fructose.
Go to page 714.
1- Figure 3. List the three different types of disacchrides.
2- What are polysaccharides.
Go to page 715.
1- Table 1. List the type, name and role of some carbyhydrates.
2- Define concensation reaction. Give an example
3- Define hydrolysis. Give an example.
Go to page 716.
1- what are lipids. Draw the structure.
2- Draw the structure of cholesterol (figure 4).
Exit Ticket
Go to page 716. Answer question number 13.
12) Tuesday, March 13, 2018
[Learning Target: Describe the general amino acid structure. Explain how amino acids form proteins through condensation reactions. Explain the significance of amino-acid side chains to the three-dimensional structure and function of a protein. Describe how enzymes work and how the structure and function of an enzyme is affected by changes in temperature and pH.]
Do Now
Go to page 717.
1- Define protein.
Read and Answer Questions
Go to page 717.
1- Define amino acids.
2- In figure 5, list some characteristics of human hair.
Go to page 718.
1- Amino acids are made of two basic groups. What are the two groups?
2- Define polypeptide.
3- What is a peptide bond?
4- Write one reaction of condensation of amino acids.
Go to page 719.
1- Draw the structure of the protein in figure 6. show the three types of interaction.
Go to page 720.
1- Table 3. List the levels of protein structure. Draw them.
Go to page 721.
1- In figure 7. Explain how amino-acid substitution can affect the shape and eventually the normal function of the protein.
Go to page 722.
1- Define enzyme.
2- In figure 6, draw the describe the function or mechanism of enzyme.
Go to page 723.
1- Define denature.
2- Explain the process of cooking or marinating.
[Learning Target: Describe the general amino acid structure. Explain how amino acids form proteins through condensation reactions. Explain the significance of amino-acid side chains to the three-dimensional structure and function of a protein. Describe how enzymes work and how the structure and function of an enzyme is affected by changes in temperature and pH.]
Do Now
Go to page 717.
1- Define protein.
Read and Answer Questions
Go to page 717.
1- Define amino acids.
2- In figure 5, list some characteristics of human hair.
Go to page 718.
1- Amino acids are made of two basic groups. What are the two groups?
2- Define polypeptide.
3- What is a peptide bond?
4- Write one reaction of condensation of amino acids.
Go to page 719.
1- Draw the structure of the protein in figure 6. show the three types of interaction.
Go to page 720.
1- Table 3. List the levels of protein structure. Draw them.
Go to page 721.
1- In figure 7. Explain how amino-acid substitution can affect the shape and eventually the normal function of the protein.
Go to page 722.
1- Define enzyme.
2- In figure 6, draw the describe the function or mechanism of enzyme.
Go to page 723.
1- Define denature.
2- Explain the process of cooking or marinating.
13) Wednesday, March 14, 2018
[Learning Target: Relate the structure of nucleic acids to their function as carriers of genetic information. Describe how DNA uses the genetic code to control the synthesis of proteins. Describe important gene technologies and their significance.]
Do Now
Go to page 725
1- Define nucleic acids.
Read and Answer Questions
Go to page 725.
1- Figure 9. List the names of the four common nitrogenous bases of nucleic acids. Draw the structures.
Go to page 726.
1- What is DNA?
2- Draw the basic unit for DNA.
3- Figure 10. What makes the three-dimensional structure of DNA stable?
Go to page 727.
1- What is the structure of DNA? Figure 11.
Go to page 728.
1- Figure 12. How does DNA replicate?
2- In the paragraph "RNA and Protein Synthesis." Write down and understand the first paragraph "Our proteins ................................., or RNA."
Go to page 729.
1- Figure 13. What is the nitrogenous base that is unique to RNA. Draw the structure.
2- List the RNA decode sequence and their corresponding amino acid sequences.
Go to page 730. Define DNA fingerprinting.
Go to page 731. Define clones.
Go to page 732.
1- Define recombinant DNA.
2- Do practice problem 6, 7.
the_genetic_code.pdf | |
File Size: | 135 kb |
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answers_to_problems_page_732_and_742.pdf | |
File Size: | 189 kb |
File Type: |
Practice with the interactive labs below:
DNA to Protein
Modeling Transcription
Modeling Translation
DNA to Protein
Modeling Transcription
Modeling Translation
14) Thursday, March 15, 2018
[Learning Target: Explain how plants use photosynthesis to gather energy. Explain how plants and animals use energy from respiration to carry out biological functions.]
Do Now
Go to page 734.
1- Define photosynthesis.
Read and Answer Questions
Go to page 734.
1- Explain figure 16. Draw figure 16.
Go to page 735.
1- write the reaction of photosynthesis.
Go to page 736.
1- Define respiration.
2- Write the reaction for cellular respiration.
Go to page 737.
1- Define ATP. Draw the structure for ATP.
2- Write the reaction of ATP with water to form ADP.
3- Write the two stages of cellular respiration.
Go to page 742. Do practice problems numbers 35, 36, 37.
the_genetic_code.pdf | |
File Size: | 135 kb |
File Type: |
answers_to_problems_page_732_and_742.pdf | |
File Size: | 189 kb |
File Type: |
15) Friday, March 16, 2018
[Learning Target: Understand the structures of DNA and tRNA using paper models.]
Build DNA (Paper Model)
Video
16) Monday, March 19, 2018
[Learning Target: Set up conversion factors, and use them in calculations. Identify and describe physical properties, including density]
Do Now
Go to page 13. Define conversion factor.
Go to page 16. Define density.
Read and Answer Questions
Go to page 14.
1- Do sample problem A. Use table 3 in page 13.
2- Do practice problems 1 (a, b, c) and 2 (a, b). Use table 3 in page 13.
Go to page16.
1- Use table of figure 10 and calculate the density of block 2 and block 3 and block 10.
2- Draw the graph of mass versus volume. Use the slope (rise/run) or (Y2-Y1/ X2-X1) to calculate density.
3- Compare the answers in parts 1 and 2.
Go to page 34. Answer Focus on Graphing (questions 46, 47, 48 and 49).
Exit Ticket
How do we calculate density?
answers_to_problems_in_page_13.pdf | |
File Size: | 221 kb |
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answers_to_focus_on_graphing_in_page_34.pdf | |
File Size: | 86 kb |
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17) Tuesday, March 20, 2018
[Learning Target: Apply the law of conservation of energy to analyze changes in motion. Convert between the Celsius and Kelvin temperature scales. Analyze the heating curve for water.]
Do Now
Go to page 40. Define
1- endothermic process,
2- exothermic process,
3- law of conservation of energy.
Read and Answer Questions
Go to page 45. Do practice problems 7 and 8.
Go to page 70. Answer Focus on Graphing.
Go to page 374. Answer Focus on Graphing (questions 68, 69, 70 and 71).
Go to page 20. Read Consumer Focus and answer questions 1, 2, and 3.
answers_to_problems_in_page_45.pdf | |
File Size: | 47 kb |
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answer_to_questions_focus_on_graphing_page_70.pdf | |
File Size: | 120 kb |
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answers_to_focus_on_graphing_page_374..pdf | |
File Size: | 98 kb |
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18) Wednesday, March 21, 2018
Do the work of yesterday, March 20
19) Thursday, March 22, 2018
[Learning Target: Identify systems that have multiple phases, and determine whether they are at equilibrium. Understand the role of vapor pressure in changes of state between a liquid and a gas. Interpret a phase diagram to identify melting points and boiling points.
Do Now
Go to page 402. Define
1- phase diagram,
2- triple point,
3- critical point.
Read and Answer Questions
Go to page 403. Draw and explain figure 26.
Open the answer sheet below.
1- Understand the answers to practice problem 1 in page 404.
2- Understand the answers to practice problem 7 in page 405.
answers_to_problems_in_pages_404_and_405_.pdf | |
File Size: | 166 kb |
File Type: |
Go to page 412. Answer Focus on Graphing.
answers_to_focus_on_graphing_page_412..pdf | |
File Size: | 60 kb |
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20) Friday, March 23, 2018
[Learning Target: Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy.
Do Now
Open the document and answer the questions. Post your answers on the board.
march_1_driving_questions.pdf | |
File Size: | 49 kb |
File Type: |
Watch
Video 1
Video 2
Video 3 (Electrolysis of water)
Video 4 (Test for oxygen and hydrogen gas)
Open the handout below and answer the questions.
Video 1
Video 2
Video 3 (Electrolysis of water)
Video 4 (Test for oxygen and hydrogen gas)
Open the handout below and answer the questions.
3.1-student_handout__march_1_.pdf | |
File Size: | 178 kb |
File Type: |
Read
activity_3.1_-_reading_1__molecules_and_their_representations__public_.pdf | |
File Size: | 358 kb |
File Type: |
Exit Ticket
How are chemical reactions different in terms of energy released?
How are chemical reactions different in terms of energy released?
21) Monday, March 26, 2018
[Learning Target: Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy. Focus on graphing.
Do Now
What holds atoms and molecules together? Post your answers on the board.
Watch
Forming molecules- Simulation (Questions 1-10)
Exploring the View of Butane (Answer questions 11 and 12)
Answer Questions (Submit as a group)
3.2-student_handout.pdf | |
File Size: | 246 kb |
File Type: |
Read
activity_3.2_-_reading_1__same_molecules_but_different_representations__public_.pdf | |
File Size: | 200 kb |
File Type: |
Exit Ticket
What holds atoms and molecules together?
What holds atoms and molecules together?
22) Tuesday, March 27, 2018
[Learning Target: Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy. Explore the three views of a molecule. Focus on graphing.
Watch
Go to page 220. Answer Focus on Graphing (questions 61, 6, 63, 64, 65, 66)
Go to page 186. Answer Focus on Graphing (questions 47-52).
Go to page 334. Answer Focus on Graphing (questions 70-73).
Go to page 334. Answer Focus on Graphing (questions 70-73).
answers_to_focus_on_graphing_page_220.pdf | |
File Size: | 142 kb |
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answer_focus_on_graphing_page_186.pdf | |
File Size: | 140 kb |
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answers_to_focus_on_graphing_page_334.pdf | |
File Size: | 101 kb |
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Read
activity_4.2_-_worksheet_1__copper_chloride_and_aluminum__public_.pdf | |
File Size: | 95 kb |
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activity_4.2_-_reading_1__chemical_reactions_in_your_everyday_life__public_.pdf | |
File Size: | 239 kb |
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activity_4.3_-_reading_1__energy_and_reactions__public_.pdf | |
File Size: | 195 kb |
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23) Wednesday, March 28, 2018
Watch
Simulation
What is a chemical reaction?
Analyze the effect of temperature on the speed of the reaction. Write your observation.
Go to page 298. Answer Focus on Graphing (questions 73-76).
Go to page 256. Answer Focus on Graphing (questions 91-95).
Simulation
What is a chemical reaction?
Analyze the effect of temperature on the speed of the reaction. Write your observation.
Go to page 298. Answer Focus on Graphing (questions 73-76).
Go to page 256. Answer Focus on Graphing (questions 91-95).
answers_focus_on_graphing_page_298..pdf | |
File Size: | 192 kb |
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answer_focus_on_graphing_page_256..pdf | |
File Size: | 223 kb |
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activity_4.3_-_worksheet__hydrogen_peroxide_lab__public___1_.pdf | |
File Size: | 264 kb |
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activity_4.3_-_reading_1__energy_and_reactions__public_.pdf | |
File Size: | 195 kb |
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Video (Balloon video)