IGCSE COURSEWORK - CHEMISTRY Name:Alessia Rovegno Class: S3scA Teacher: Mr tinwin Date:1-3-13 Experiment number: Ch 3 Title: Which is the Best Fuel? Mark awarded: C1 Coursework checklist (Following instructions) | Needed for | Student | Teacher | Comments | Follows written‚ diagrammatic or oral instructions to perform a single practical operation –measures water vol | 2 | | | | Use familiar apparatus and materials adequately and safely – safety glasses | 4 | | | |
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Level *0281936391* CHEMISTRY Paper 5 Planning‚ Analysis and Evaluation Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams‚ graphs or rough working. Do not use staples‚ paper clips‚ highlighters
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References: Petrucci‚ Ralph H.‚William S. Harwood‚ and Geoffrey F. Herring (2002). 8th edition. Masterton‚ William L. Cecile N. Hurley‚ and Edward J. Neth (2011). 7th edition. Chemistry: Principles and Reactions. CENGAGE Learning. Equilibrium Constants. http://www.ausetute.com.au/equicons.html Retrieved last: April 24‚ 2012. Appendix K2K1’ = K = (9.77x1012)(37) K = [Cr2O72-] = 3.61x1014
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References: Gilbert‚ John C. and Martin‚ Stephen F. Experimental Organic Chemistry: A Miniscale and Microscale Approach. Thomson Brooks/Cole‚ Pacific Grove‚ CA‚ 2006‚ 4th Edition.
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special occasions like independence day. The excitement produced by fireworks like ‚ brightening the night sky and plunging it with vivid displays of colour and insignificant‚ which makes them a crowd pleaser. Behind all the excitement of fireworks‚ chemistry plays an important role in creating the vivid colours we witness lighting up the sky. The actual chemical reactions that take place in the explosions require the use of oxidisers‚ reducing agents and binders. The additions of varying metal chlorides
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_______P2O5 Section II - Predict the product(s) and balance the chemical equation 1._______ C6H6 + ______ O2 ® 2._____ Pb + _______ AgNO3 ® 3.______ Ca + ______ O2 ® 4. ______ Li2SO4 + _______ BaCl2 ® 5.______Sr3N2 ® Section III - On a separate sheet of paper‚ write a balanced equation for the following reactions and classify the type of reaction. a. Aluminum metal reacts with oxygen (in the air) to form aluminum oxide. b. Sodium oxide reacts with carbon dioxide to form sodium carbonate. c
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students cheat on a test? As we all know‚ at some point in their lives most students resort to the method of cheating on a test. Nowadays‚ the demand for educated labor is higher and higher‚ there are fewer workers who can fulfill this requirement. This problem may originate from the students’ ability to cheat on exams. As a result; the students sometimes view cheating as a necessary method to pass a test. There are three main reasons of why most of the students cheat on a test;
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ST ANDREW’S JUNIOR COLLEGE JC 2 Preliminary Examination CHEMISTRY 9647/03 Higher 2 13 September 2010 Paper 3 Free Response 2 hours Candidates answer on separate paper. Additional Materials: Answer paper‚ Graph Paper‚ Data Booklet READ THESE INSTRUCTIONS FIRST Write your name and civics group on all the work you hand in. Write in dark blue or black pen on both sides of the paper. You may use a soft pencil for any diagrams‚ graphs or rough working. Do not use staples‚
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Manilalectric Company and Subsidiaries Statement of Financial Position As of Dec.31‚2013 Common Size % 2013 2012 2011 ASSETS Noncurrent Assets Utility plant and others Investment in associates and joint ventures Investment properties Deferred tax assets- net Other noncurrent assets- net 42.65 5.08 0.58 2.04 8.94 50.40 0.84 0.75 1.41 4.07 49.98 0.4 0.78 0.34 3.12 Total noncurrent Assets 59.59 57.47 54.63 Current Assets Cash and cash equivalents
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University of Phoenix Material Goal Setting Worksheet Review this week’s resources and readings (for example SMART criteria‚ and the Career Plan Building Activities). Respond to the following in 75 to 150 words each: 1. Describe one academic goal that you have created using the SMART criteria. How do SMART criteria contribute to your academic goals I have been having a hard time with completing my assignments in a timely manner so my academic goal is to complete my assignments
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