constitutional isomers missing from Column 3 in Model 1? A good way to answer this and similar questions is to start by drawing all possible carbon backbones. Then figure out how many different ways you can add the Br atom‚ or double bond. (3 points) 4. Draw as many constitutional isomers as you can with the formula C5H11F. (8 points) 5. Draw the structure of a six-carbon alkene (containing only C and H) with one ring and one double bond. (10 points) a. Draw a constitutional isomer of the
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It was period of my undergraduate study at Mumbai University‚ during which I developed an acumen towards chemistry and chemical science. The orientation before practical session increases my eagerness about chemistry to the zenith of my learning. At that moment I decided to pursue my career in chemistry and grab every opportunity where I can enhance my learning of the subject and deepen my conceptual knowledge of the subject. The sole reason for this alacrity‚ I would attribute to my undergraduate
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VALUE=\"3\" DISABLED>" MACROBUTTON HTMLDirect A. –66.7 kJ/mol PRIVATE "<INPUT TYPE=\"radio\" NAME=\"null_12_0\" VALUE=\"1\" DISABLED>" MACROBUTTON HTMLDirect B. 188 kJ/mol PRIVATE "<INPUT TYPE=\"radio\" NAME=\"null_12_0\" VALUE=\"4\" DISABLED>" MACROBUTTON HTMLDirect C. 274.6 kJ/mol PRIVATE "<INPUT TYPE=\"radio\" NAME=\"null_12_0\" VALUE=\"2\" DISABLED>" MACROBUTTON HTMLDirect D. –160 kJ/mol PRIVATE "<INPUT TYPE=\"radio\" NAME=\"null_12_0\" VALUE=\"0\"
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SCIENCE RATIONALE This syllabus is prepared with a view to address new trends in integrated science teaching and science teacher education. Science has gained world-wide acceptance as a course of study for various reasons such as the concern for social relevance and environmental issues. The teacher is seen‚ as the key to the success of the Educational Reform in Zambia and the effective implementation of the science curriculum will thus depend on the commitment‚ competence and resourcefulness
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WHY I CHOSE THE PROJECT? This project has been chosen in view of increasing demand of milk and also due to higher expectations of good quality and low fat diet requirements of the people with better awareness. Also the requirement for such quality products is more acute today. In this project I have prepared soy milk from soyabeans and have compared the conditions of formation of good quality cow milk yogurt and soy milk yogurt. I have also tried to find the effect of temperature on the pH of
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together to get the total magnification. (10x)(40x)=400x The 4 Unifying Theories of Biology 1. The Cell Theory: Robert Hooke observed cells. All organisms are composed of cells that have DNA. 2. The Gene Theory: DNA is made up of nucleotides that contain a sequence. The sequence can be changed by mutation or crossing over. 3. The Theory of Heredity: changes in DNA sequence may produce changes that can be passed down to the next generation 4. The Theory of Evolution: organisms form into a more complex
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table are given on the last two pages. You may detach these pages once the exam has started. ============================================================================ 1. (22 points) _____ 2. (12 points) _____ 3. (27 points) ____ 4. (15 points) _____ 5. (24 points) _____ Total (100 points) _________________ Your Name(print):___ANSWER KEY Your TA’s Name (print):___________________ Fall 2009‚ 5.111 Exam #3 solution key Problem 1 (22 points total; 2 points
Free PH Acid dissociation constant Concentration
ln y = 3e x 1 e3 ex = 1 3 = 3e x 3 (a) f o g = f [g(x)] 1 =f x-3 1 1 + 3 3 y = x2 − 9 x = (1‚ 8.2) 2 = e x-q = y y h(x) = x < -3‚ -3 ≤ x < 0‚ x ≥ 0. x 2 - 9‚ x + 3‚ 3e x‚ 1 −4 −3 −2 −1 O x 1 2 2 2 1 1 x-3 = 2(3 + x - 3) = 2x The domain of f o g is the same as the domain of g‚ i.e. {x : x ∈ R‚ x ≠ 3}. Because the domain cannot take the value 3‚ the range of f o g cannot take the value 2x = 2(3) = 6.
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CLASSIFICATION TESTS A. Acids There are relatively few suitable tests for carboxylic acids. Classification is based mostly upon solubility tests. If the compound is water soluble‚ test the aqueous solution of your compound with pH paper (also check the pH of the original water). If the compound is water-insoluble and it dissolves in 5% (1.5M) sodium hydroxide and 5% NaHCO3 solutions as performed in your solubility tests‚ it can be classified as a carboxylic acid. Establish an equivalence value
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Couple elderly citizens receive pension FOT (Refer appendix 3) Category 4 Paying Funeral Benefits to the heirs of workers eligible within 3 days after all the information and required documents received. Number of case payments‚ (January 2013) - 1‚034 Number of cases of paid within 14 days‚ (January 2013) - 994 Percentage fee within 7 days‚ (January 2013) – 96.13% Real Case: Socso Cheques For Two Families (Refer appendix 4) Category 5 Paying Invalidity Pension to eligible employees in within
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