Chemistry (Period 2,3,5,6) Assignments
- Instructors
- Term
- Fall 2018
- Department
- Science
- Description
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Upcoming Assignments
No upcoming assignments.
Past Assignments
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read and summarize section 10.4C (pages 346-349) from your textbook
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As a review of energy changes in physical processes and calorimetry, read and summarize section 10.2 from your textbook.
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Review section 14.2 in your textbook and complete questions 24-30 at the end of the chapter on page 515
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Review section 14.1 on intermolecular forces/phase changes in your textbook, and complete questions 10-20 on page 514.
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Parallel Assessment (Covalent Bonding, IMFs, Change of State) today; and make-up assessment for those who were absent Friday before break.
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Copy the Example Problem (and solution) 14.1 on page 495 and the Example Problem (and solution) 14.2 on pages 496-497 of your textbook. Both of these introduce you to quantifying energy changes for warming and cooling of substances.
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Assessment - covalent bonding, intermolecular attractive forces, organic molecules, vapor pressure changes and cooling and warming behavior
Lab work and classwork packet due today as well
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Watch the Khan Academy video (link included here) and summarize the concepts. We will be working with these concepts qualitatively for this upcoming assessment and quantitatively for the final exam.
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Review section 14.2 in your textbook and complete the Section 14.2 review Questions (1-6) at the bottom of page 503.
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Read and summarize section 14.2 on vapor pressure and boiling points. Include all the diagrams that appear in the reading.
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Review section 14.1 in your textbook and complete the Section 14.1 Review Questions (1-6) at the bottom of page 497
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Review section 14.1 from your textbook on intermolecular forces of attraction and complete questions (1-10) from the attached Chapter 14 file.
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Read and summarize section 14.1 from your textbook on intermolecular forces of attraction and phase changes
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Review section 12.3 and 12.4 of your textbook and complete questions (1-10) from the attached chapter 12 file
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Read and summarize sections 12.3 and 12.4 from your textbook on covalent bonding
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Assessment today - Modern Atomic Structure and Ionic Bonding
Packet with your lab notes and classwork due today
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Review Section 4.1 in your textbook and complete questions (1-9) on page 118 at the end of chapter 4
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Read section 4.1 (on nomenclature and formula writing) in your textbook and complete the section 4.1 review questions (1-6) at the bottom of page 108
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Assessment on Modern Atomic Structure and Ionic Bonding today. Lab notes and classwork packet due today
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Review Section 12.2 in your textbook and complete the Section 12.2 Review Questions (1-7) at the bottom of page 412.
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Read and summarize section 12.2 in your textbook on Ionic Bonding
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Review section 11.4 from your textbook and complete questions (11-26) from the attached Chapter 11 file
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Read and summarize section 11.4 in your textbook
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Review section 11.3 and complete the section 11.3 review questions (1-6) at the bottom of page 376
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No Homework tonight. Get rest for the PSAT :)
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Read section 11.3 in your textbook and write a summary of that section
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Review section 11.2 in your textbook and complete the section 11.2 review questions (1-6) at the bottom of page 370.
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Read section 11.2 in your textbook on the Hydrogen Atom. Instead of answering questions, this time copy the diagrams that appear on the pages 366 through 368. They are very useful to us. Write the statements that appear in the blue boxes on page 366 and 367 and define the two key terms in the section.
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Review section 11.1 in your textbook and complete the section 11.1 review questions (1-6) at the bottom of page 365.
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Read section 11.1 in your textbook and complete questions (1-7) from the attached chapter 11 file.
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Assessment Today - Atomic Structure/Mass Spectrometry/Isotopes/Nuclear Equations/Half Life and Nuclear Decay/Applications of Nuclear Chemistry
NO NOTES ON THE ASSESSMENT THIS TIME
Packets due today as well - Lab Work and class notes
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Finishing up our study of nuclear chemistry, for HW read the last section of chapter 19 in your textbook (pages 685-691) and complete questions 25-33 from the attached chapter 19 file.
Assessment planned for Friday
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Continuing our study of nuclear chemistry, for HW read pages 674-684 in your textbook and complete questions 11-24 from the attached chapter 19 file.
Assessment planned for Friday
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As we are currently studying nuclear chemistry, for HW read section 19.1a in your textbook (pages 668-674) and complete questions 1-10 from the attached chapter 19 file.
Assessment planned for Friday
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Review sections 3.2 and 3.3 in your textbook and complete he section 3.2 review questions (1-6) page 59 and section 3.3 review questions (1-7) page 67.
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Continuing our introduction to the development of atomic theory, read section 3.3 in your textbook and complete questions (11-21) from the attached chapter 3 file
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We are beginning our study of the atomic nature of matter. For HW, read sections 3.1-3.2 in your textbook and complete questions (1-10) from the attached chapter 3 file.
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Assessment today on Measurement, Uncertainty and Graphical Relationships
You'll be asked to:
- measure the mass and volume for a pure substance
- graph mass-volume data to determine the density of a pure substance
- compare densities
- use data and graph to determine the identify of an unknown substance
- interpret the type of relationship that exists for another set of data
- determine and explain if a mixture is homogeneous or heterogeneous and explain
Your packet of lab notes and class work is due today
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Reminder that our assessment on measurement, uncertainty and graphical analysis is Thursday. On the assessment, you'll be asked to graph some data and look for a quantitative pattern. For homework tonight:
- look a the data for question #1 from the attached file (its an old assessment). Decide which variable (concentration or light absorbance) is the independent variable and which is the dependent
- correctly graph the data from question #1 Remember from class on Tuesday that the independent variable goes on the X-axis
- confirm that this data is linear; then calculate the slope
- the data you graphed is for a blue copper sulfate solution. In an experiment, a lab student measures the concentration and light absorbance of another blue solution. Here is the data: concentration = 1.9 M, light absorbance = 3.62. Is this solution copper sulfate? Explain how you came to this conclusion
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For HW tonight complete the questions (1-14) from the attached file which is based on our investigation "Evidence for a Chemical Change," Analysis of our Reaction Products, and in-class small group analysis.
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Review section 5.2 in your textbook and complete questions 11-19 from the attached chapter 5 file
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Read section 5.1 in your textbook and complete question 1-10 from the attached chapter 5 file
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Read section 5.2 in your textbook (pages 133-140).
- copy the rules for handling significant figures in the orange boxes page 136,137,138,139
- copy exercises 5.4 and 5.5 including their solutions (page 139 and 140)
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We have begun a study of chemical change. For the HW, read and summarize the attachment on Collision Theory and why reactions occur
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- Read section 7.1 in your textbook and complete the section review questions (1-3) on page 219
- Also, read and summarize section 8.3 in your textbook about types of chemical reactions
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Assessment on physical properties of matter and physical separation techniques today
Lab work and class notes due today
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Download both of the attached files. One has models and a data table of physical properties. The other has questions for you to answer. For this homework assignment you need to complete only questions 1,2,4,5,6a b c, and 7a.
This assignment is a review for Friday's Assessment (physical properties, separation techniques, and modelling).
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Review chapter 2 in your textbook and complete questions 1-14 from page 45 of the textbook.
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Review chapter 2 in your textbook and complete questions 15-22 on page 46 of the textbook
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Reading section 2.2 and 2.3 from your text. Complete questions 7-20 from the attached file
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Reading section 2.1 in your text. Complete questions 1-6 from the attached file
Also, download the class syllabus and safety instructions (look to the right side of this page for those files) and sign and return the appropriate pages today