IB English Essay *Written in the literary present *In class essays are in ink‚ though several essays(long term) should be typed and double spaced. *IB English 11 essays tend to be more student driven‚ whereby the student is asked to come up with his/her own topic with minimal direction from teacher (prompts are usually given in 12th in preparation for the exams at the end of 12th). *Essays focus on examining authorial intent with regards to a work‚ rather than the historical implications or cause-effect
Premium Thesis or dissertation Citation Doctor of Philosophy
esophagus‚ and stomach. 2 These harsh qualities are alleviated by replacing the acidic hydrogens with less reactive groups of atoms: the acetyl group (COCH3). This results in acetylsalicylic acid or "aspirin". Acetylsalicylic acid is synthesized in labs and does not occur naturally. It is produced from adding acetic anhydride to salicylic acid in the presence of sulfuric acid (H2SO4)‚ an acid catalyst: (Diagram from 1) The impurities left over (unreacted salicylic acid‚ acetic acid and sulfuric acid)
Free Aspirin Carboxylic acid Acetic acid
ZEIT 1206 DEC1 Lab Report 1 DC Circuits - Analysis and Design Alexander Glover‚ z3422512 Abstract DC circuit analysis and design‚ play a massive role in electrical engineering and without the correct application of theory and practise in unison‚ nothing can be achieved in a true engineering sense. Engineering requires theory to develop and test constraints while also requiring practical application of theory in order to determine tolerance and practical results for industry purposes. The ability
Premium Ohm's law Resistor Electrical resistance
Chemistry (the etymology of the word has been much disputed)[1] is the science of matter and the changes it undergoes. The science of matter is also addressed by physics‚ but while physics takes a more general and fundamental approach‚ chemistry is more specialized‚ being concerned with the composition‚ behavior (or reaction)‚ structure‚ and properties of matter‚ as well as the changes it undergoes during chemical reactions.[2] It is a physical science which studies various substances‚ atoms‚ molecules
Premium Chemistry
2 INTRODUCTION .......................................................................................................3 METHOD...................................................................................................................4 DESIGN………………………………………………………………………………………………….....4 PARTICIPANTS…………………………………………………………………………………….......5 MATERIALS………………………………………………………………………………………….…….5 PROCEDURE……………………………………………………………………………………….……..5 RESULTS.........................................
Premium Memory Memory processes Statistical significance
Ase Ruth Alozie Chemistry Take home test May 4‚ 2013 In a laboratory experiment‚ a student reacted 2.8 grams of Fe (s) (steel wool) in excess CuSO4 (aq)‚ according to the following balanced equation: Fe(s) + CuSO4 (aq) -> FeSO4 + Cu(S). When the Fe(s) was completely consumed‚ the
Free Science Scientific method Experiment
Chemistry 2: Organic and Inorganic Chemistry Activity 1 PROPERTIES OF ORGANIC COMPOUNDS (Sugar) Rainbow Density Column Introduction As a chemical term‚ “sugar” usually refers to all carbohydrates of the general formula Cn(H 2O)n‚ an organic compound. This exercise is focus on sugar as an organic compound and its properties. Objectives: 1. To identify the properties of organic compound - sugar. 2. To observe some physical properties and changes on an organic compound during the actual conduct of
Premium Chemistry Carbohydrate Oxygen
J. Instrumentation in Gas Chromatography. Centrex Publishing Company-Eindhoven‚ Netherlands‚ 1968. 3. Hubschmann‚ H. Handbook of GC/MS: Fundamentals and Applications. Wiley-VCH Verlag‚ Germany‚ 2001. 4. Scott‚ R. P. W. Chromatographic Detectors: Design‚ Function‚ and Operation. Marcel Dekker‚ Inc.‚ USA‚ 1996. 5. J.N. Driscoll. REview of Photoionization Detection in Gas Chromatography: The first Decade. Journal of CHromatographic Science ‚ Vol 23. November 1985. 488-492. 6. Boer‚ H. ‚ "Vapour phase
Premium Chromatography Gas chromatography
956 IB COMPUTER SCIENCE SL This course will introduce students to the field of computer science. Topics covered include computer and network organization‚ system fundamentals‚ computational thinking and problem-solving. The social and ethical implications of computer systems will be addressed as well as one topic from databases‚ web-programming‚ simulations or OOP programming. Students are required to develop a project and the associated documentation that solves a real-world problem of their
Free Economics Macroeconomics
Marisol Camacho AP Chemistry Per. 1-2 10/31/12 Titration Lab Titrations are a very useful method of discovering the amount or concentration of unknown substances. The method is very well suited towards acid-base reactions. Titrations are often used in industry to analyze products to be sold. In this lab‚ standardizations will be done in the first two experiments and then titration analysis in the third. Standardization of a base (NaOH) using a primary standard (KHP) Standardization
Premium