composition of materials (metals‚ polymers‚ ceramics and composites). Processing‚ properties and behavior in service environments. No. of Units for Lecture and Laboratory: 3 units lecture No. of Contact Hours per week 3 hours lecture Prerequisites General Chemistry‚ Physics 2 Course Objectives At the end of the course the student must be able to: 1. Identify the importance of materials to mankind through specific examples of materials which have had significant impact to civilization 2. Identify the different
Premium Materials science Engineering Chemistry
Chemistry vacation Assignment Standard -X 1. Name a sodium compound which is used for softening hard water 2. Write the chemical name and formula of baking soda? 3. What will happen if the solution of sodium hydrogen carbonate is heated? Give the equations of the reaction involved? 4. Write the chemical name and the formula of bleaching powder. 5. Write the chemical formula of plaster of Paris? 6. What will happen if heating is not controlled while preparing
Premium Calcium carbonate Chlorine Calcium
The Chemistry of Toothpaste Toothpaste is not a new thing. It has been traced back to Ancient Egypt. They used a powdered rock and vinegar‚ which created a chemical reaction that dissolves the plaque on teeth. In 1900’s people used hydrogen peroxide and baking soda or chalk‚ pulverised brisk and salt as a toothpaste. Toothpastes today‚ are mostly made up of abrasives‚ surfactants‚ a detergent‚ a thickener‚ a moisturizer‚ water‚ flavouring agents‚ coloring‚ sweeteners‚ fluoride and desensitizers
Premium Oral hygiene Teeth Toothpaste
Bibliography: Smith. R (2004)‚ Conquering Chemistry‚ 4th edition‚ Mc Graw Hill Education‚ North Ryde This textbook is useful for the assignment as it answers the relevant dot point with examples and diagram
Premium Aluminium
Major Chemistry questions: 1. Analyse the progress in the development and use of a named bioploymer. This anslysis should name the specific enzyme(s) used or organism used to synthesise the material and an evaluation of the use or potential use of the polymer produced related to it’s properties. Polyhydroxybutanoate (PHB) Progress Analysis: - Bacteria first used to make PHB in 1925 at Pastuer Institute in Paris. - In 1970’s adopted by Imperial Chemical Industries (ICI) – Alcaligenes
Premium Chemical industry Escherichia coli Bacteria
Food Chemistry: Option F Food Groups: F.1 Food & Nutrients Food: any substance‚ whether processed‚ semi-processed or raw‚ which is intended for human consumption‚ and includes drinks‚ chewing gum and any substance which has been used in the manufacture‚ preparation or treatment of “food” but does not include cosmetics or tobacco or substances used only as drugs. Nutrients: any substance obtained from food and used by the body to provide energy‚ to regulate growth‚ and to maintain and repair
Premium Fatty acid Nutrition Fat
Name: Shahid Hussain Subject: Chemistry Teacher: Dr Ramani Topic: Comparing Solutions Saturated Solutions | A solution that can hold no more of the solute at a particular temperature is said to be a saturated solution at that temperature. | When someone adds sugar to iced tea‚ the sugar disappears. If you add one teaspoon of sugar to iced tea‚ you get an unsaturated solution. If you keep
Premium Concentration Chemistry Solution
IB HISTORY SYLLABUS & COURSE OUTLINE 11th & 12th Grades – Standard and Higher Level OVERVIEW Our ignorance of history causes us to slander our own times. -‐ Gustave Flaubert The study of History is far more than the memorization of names and dates from the past. Although the focus
Premium Soviet Union History
Bibliography: http://antoine.frostburg.edu/chem/senese/101/consumer/faq/eggshell-composition.shtml 18th November 2012 J. Green‚ S. Damji "Chemistry" IBID 2008
Premium Calcium carbonate Titration
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
Premium Chemical equilibrium Blue Chemical reaction