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Weston Collegiate Institute IB Grade 11 Math/Chemistry: April 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Wednesday, April 25, 2007. 4 Factors that affect the rates of reaction:. Make sure you understand why each of these four factors affect the rate of the reaction. For a reaction that consists of more than one step, the overall rate of the reaction is the same as the rate of the slowest step. This is also known as the rate-determining step. Posted by ghuangsir @ 11:40 PM. 1) How fast the products are producing: change in [product]/time. Part 2: 5 Shor...
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: May 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Friday, May 25, 2007. Definition of Dynamic Equilibrium. Expression for Equilibrium Constant. Calculation of Kc using ICE chart. Calculation of equilibrium concentration. Posted by ghuangsir @ 12:45 AM. Saturday, May 12, 2007. Make sure you know how to do the following: Math test is on May 24, 2007. 5 Given an equation, identify which one of the above by completing the square. 6 Intersection between a line and a conic. B) Sketch the conic.
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: December 2006
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Tuesday, December 05, 2006. Here's the link that will help you with the understanding of VESPR, determining the shapes of the molecules. Http:/ www.saskschools.ca/curr content/chem20/covmolec/vsepract.html. Posted by ghuangsir @ 8:19 PM. Hi all, I'll update you on the math test once I make it up. Posted by ghuangsir @ 8:11 PM. View my complete profile. IB2 Chemistry Mid Year Exam. OUAC Application Deadline: January 9, 2008.
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: November 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Tuesday, November 20, 2007. Organic Chemistry: A summary on naming. 1 Find the longest continuous chain of carbon atoms in the molecule. 2 Start numbering the chain at the carbon nearer the first branching point (the substituents should have the lowest numbers possible). 3 Name and number the substituents. If there are two substiuents attached to the same carbon, assign both of them the same number. 4 Write out the name of the molecule. IB2 Chemistr...
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: September 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Friday, September 07, 2007. HL Only: Propagation of Errors. Http:/ www.umd.umich.edu/casl/natsci/slc/slconline/UNC1/uncertainties.html. Posted by ghuangsir @ 12:30 AM. Wednesday, September 05, 2007. Option D: Environmental Chemistry Test. Just a reminder that your Environmental Chemistry Test is on September 24th for all the HL Chemistry Students. I will post the answers to the summer booklet on the Weston C.I. file (. Posted by ghuangsir @ 6:12 PM.
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: March 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Thursday, March 29, 2007. Hess' Law states that the total enthalpy change between given reactants and products is that same regardless of any intermediate steps (or the reaction pathway). Think of it as displacement as oppose to distance. Any equations can be mathematically manipulated using the four rules of number (x,/, ,-) to construct other equations. Click on the link below to see sample calculations. Posted by ghuangsir @ 9:53 AM. Posted by gh...
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: August 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Sunday, August 26, 2007. Dear Students, one more week and our year 2 officially starts. Just a reminder, how's the Environmental Chemistry Unit coming along? Hope you have started if not finished by now. We'll start right away on the first day of school, starting with the unit on Acid and Base. Unit 9 and Unit 18 (SL unit 9 only, HL both units). 91 Properties of acids and bases. 181 Bronsted-Lowry acids and bases. 92 Strong and weak acids and bases.
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: February 2007
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Wednesday, February 28, 2007. Chemistry: States of Matter Test. 15 multiple choice (15 marks). On Chapter 5: - states of matter: solid, liquid, gas; plus solutions. 5 Short Answers (13 marks). Study and good luck! Posted by ghuangsir @ 5:30 PM. Monday, February 19, 2007. Exact Values using special triangles (30, 45, 60 degrees). Radian and Radian/Degree conversions. Posted by ghuangsir @ 8:35 PM. View my complete profile. IB2 Chemistry Mid Year Exam.
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Weston Collegiate Institute IB Grade 11 Math/Chemistry: November 2006
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Weston Collegiate Institute IB Grade 11 Math/Chemistry. Thursday, November 16, 2006. Topic 3.2 Physical Properties 3. First Ionization energy is the energy required to remove one electrons away from the atom. It decreases as you move down a group and increases as you go across a period. Electronegativity is the measure of attraction between an atom to an electron when bonded. It decreases as you move down a group and increases as you go across a period. Posted by ghuangsir @ 7:37 PM. F(x) = 5 x 7. Number...
