finish assignments from class (homework)
Due Date: November 18, 2009 |
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Page 268-270. Do problems 57-63 odd applying Hess’s Law; the answers are in the back of the book. Also do #51, 67, 71, 93, 101-102.
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Do # 72, 73, 80, 92 on page 323-324 |
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Bring books to class
November 16, 2009 |
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Webassign Thermochemistry (homework)
Due Date: November 16, 2009 |
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Read chapter sections 6.2 and 6.4. (homework)
Due Date: November 12, 2009 |
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| Calorimetry and Standard Ethalpy of Formation sections to be read before class Thursday. |
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Missed ElectroChem test??
November 12, 2009 |
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| four of you did. If you are back in school and feeling fine, plan on taking the test Thurs in study hall or on class time. The rest of the class will be getting the test back and asking some questions for about 1/2 hour. The test takes about 1 hour. |
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Electrochem Test (homework)
Due Date: November 9, 2009 |
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| Review list attached here |
| Downloads |
 Document 1 (27.14 KB)
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Finish lab questions. Do two parts essays on handouts (homework)
Due Date: November 5, 2009 |
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webassign electrolysis (homework)
Due Date: November 3, 2009 |
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Webassign Voltaic Cells (homework)
Due Date: October 30, 2009 |
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Test Review Sheet (homework)
Due Date: October 22, 2009 |
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| Downloads |
Document 1 (25.6 KB)
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Lab Calculations including Advance Study Assignment (homework)
Due Date: October 20, 2009 |
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| Calculate the Molarity of the NaOH used, all 3 trials. Remember that moles OH- = moles acid. If you backtitrated you MUST add the vol*M HCl to the acid side of that equation.....effectively subtracting it out of the base. |
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Webassign: Ch 4 Mixed Problems (homework)
Due Date: October 16, 2009 |
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Text Ch 4 #69,71, and 74 on Redox (homework)
Due Date: October 8, 2009 |
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Lab Day! Appropriate clothes please.
October 8, 2009 |
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| Redox titration. Lab coats recommended. |
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Webassign Chap 4 Ppts & Acids-Bases (homework)
Due Date: October 2, 2009 |
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| Caution! Some questions only have parts b and c graded for points, as explained on this homepage, and on the webassign directions. |
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Post-test Class --If you were on the field trip, see this
September 25, 2009 |
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Here's the handout we worked on before we got our tests back.
Test average was 76.7%. Grades ran from 68/70 to 35/70. |
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Document 1 (26.62 KB)
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Test Day
September 23, 2009 |
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Freezing Point Depression Lab Test Review
September 21, 2009 |
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webassign Colligative Properties (homework)
Due Date: September 17, 2009 |
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Ch 11 #46, 48, 53, 60, 58, 66, 70, 74 if you cannot access webassign
September 17, 2009 |
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| You should now be able to get to webassign. It should be clear and open. You may, however, do the problems written if you prefer. |
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Webassign Look over Collig Prop; not due until Thurs. (homework)
Due Date: September 15, 2009 |
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Solubility Curve (homework)
Due Date: September 11, 2009 |
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1. Do calculations:
mass(exp)solute divided by mass (exp) solution times 100 g solution = unknown mass solute to be graphed next step.
2. Create graph: temp on x axis and mass solute calculated above on the y axis.
3. PreLab and PostLab Questions 2-4 |
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Webassign Number
September 11, 2009 |
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| We get it today...I'll post it for you here afterschool Friday. |
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Lab is due (homework)
Due Date: September 4, 2009 |
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Copper chloride hydrate formula determination.
Just complete the lab handout and submit it. |
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Webassign is due (homework)
Due Date: September 2, 2009 |
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| Chapter 3 assignment should be done before you get to class. You have 4 tries on each problem. Please think before you use up all your tries. |
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Written problem set (homework)
Due Date: August 31, 2009 |
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p 32 #32,34,67, 70 and p.70 #50, 62, 64, 66, 73
Expect to score (or grade) them in class. |
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