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In Class: Final Exam Review-1 day only
Content Standard reports: How did you fare? Anyone scoring Basic or below must return the Student report with Parent Signature.
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Homework:: Read, review and summarize Section 4.5. Do problems 4.59 and 4.60-4.76 evens only (black).
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In Class: Acid-Base General Concepts-Arrhenius Theory, Bronsted Lowry (Conjugate Acids and Bases)
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Homework: Read and Summarize Section 16.1-16.2
Do Problems 16.13-16.18
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In Class: Homework Review - Molarity
Continued Discussion of Equilibrium Expressions, Ka, Kb and Kw relationships
Homework:Write the equilbrium constant expressions for each of the reactions listed in Table 16.2 on page 685.
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Homework: Read and Summarize Section 16.4 pp 678-682. Do 16.33, 39 and 40 and complete the pH-pOH Practice Sheet from class.
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Bronsted-Lowry Quiz tomorrow!
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Homework: Complete the Stoichiometry with Molarity #1-4 and problems 5.85-5.96 (the last number did not come out) handed out in class.
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Martin Luther King Day
no school
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Inauguration: 11:30 EST (8:30 am PST)
In Class: Homework Review and Introduction to Titration Calculations
Homework: Practice Titration Problems and begin research on acid-base chemical principle and the analytic technique of titration as required in the Titration Lab write-up. Keep a full reference as you will be required to submit an annotated bibliography with this formal lab report.
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In Class: Introduction to titration techniques, equipment and vocabulary.
Homework: Read throughly through the TITRATION LAB in preparation for the practice trials Thursday. Continue gathering resources on the chemical principal of acid-base neutralization and the anaytic technique of titration for your lab report.
Read and Review Sample Problems in 4.6. Do Problems #4.77-4.82
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Homework: Complete molarity calculations from your practice trial data collected in lab for review and comparison in class today. Continue gathering resources on the chemical principal of acid-base neutralization and the anaytic technique of titration for your lab report.
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Ticket to Lab Quiz: Molarity from Titration Data
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Homework: Begin full write-up of the lab. See Rubric. Chemical Principle and Analtical Technique Research drafts must be uploaded to turnitin.com by Sunday. All Titration Labs must be fully typed (including data tables, fully labeled laboratory equipment diagrams and calculations). Should you need assistance please ask in class.
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ALL HOMEWORK TO DATE DUE TODAY. See Rubric
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TURNITIN.COM directions:
Utilizing your GHCHS email account join the following:
Period 1: Class #2579760 password: period1
Period 2: Class #2579761 password: period2
Here you are to upload your draft of the Chemical Principle: Acid-Base Neutralization and Analytic Technique: Titration sections of your laboratory report. Do not upload the bibliography
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USE YOUR GAGGLE ACCOUNT FOR TURNITIN.COM!
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Last chance to upload the Chemical Principle and Analtical Technique Research drafts to turnitin.com by MIDNIGHT Sunday
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In class: Follow-up discussion on Lab including error discussion and homework problem set review.
Homework: Begin write-up of formal lab; set up tables for data in MS Word, utilize subscripts and superscripts and type all appropriate equations and reactions. The Error Discussion is the MOST important section of this report. Note that a minimum of THREE errors must show a direct correlation to the outcome of the experimentally determined Molarity. LAB FORMAT GUIDELINES
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pH/pOH, Titration and Acid-Base Neutralization Quiz- 7pts
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In Class: Introduction to Solving Acid-Base Equilibria Problems: how to find the pH of a weak acid or base.
Homework: Read Section 16.5-6 pp. 682-691 (we will not be doing dissociation of polyprotic acids.
Review Sample Exercises 16.11, 16.12 and 16.14. Do Problems #16.44, 46 and 48 and #16.57, 16.59, 16.62
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In class: Quiz and Lab Review.
Be sure to correct your quiz and review the problems we covered in class.
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Having reviewed some of the papers submitted, I will NOW allow you to revise your initial upload in a second assignment labeled revision 1 on turnitin.com.
Some of you did not address these as separate topics by grouping the information together. In the Chemical Principle section you must describe an acid-base neutralization reaction and information regarding the individual components, please include both Arrhenius and Bronsted-Lowry definitions (spelling counts) and an example equation. For the Anaytic Technique (obviously titration) Section, please note that there are other types of titrations other than acid-base neurtralization and you must include these in your description. Don't get crazy trying to discuss chemical concepts you do not understand, try to keep it general in your discussion. Look up definitions and see if you can make sense out of the information and explain it for others at the honors level.
If you choose NOT to revise, I will expect that the original upload is exactly what will appear integrated into your lab report on MONDAY. You have until midnight Sunday to revise, however you MUST include the NEW Originality report in your appendix.
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In Class: Buffer and Indicators Demonstration
Group Work: Problem Solving...back to THAT assignment! 5.85-5.96 and weak acid-base equilibrium calculations.
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In Class: Begin Review for Acid-Base Exam next week
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Homework: Review of Acid-Base Concepts for EXAM next week. Complete your Lab Due MONDAY!
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