civilians have voiced their opinions of the United States’ high usage of oil. These legitimate concerns have raised questions surrounding what steps should be taken in an effort to minimize the country’s dependency on other countries for this resource. Scientists continue to work on more reliable solutions in relation to this dilemma. Past research has shown that hydrogen fuel cells can quite possibly replace the country’s current usage of oil while having a more positive effect on the environment. However
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TITLE : Tensile Test ABSTRACT The tensile test experiment being done purposely to determine the deformation of our specimen which is low carbon steel or also called as mild steel‚ and it also to identify the fracture characteristic of the specimen based on the result that we got through the experiment. Based on the data presence from this experiment ‚we used it to calculate the stress and strain using a theoretical formula. Through all the calculation that we got‚ we construct a table and
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Zinc oxide in a mixture with a about 0.5% iron(III) oxide (Fe2O3) is called calamine and is used in calamine lotion. There are also two minerals‚ smithsonite and hemimorphite‚ which have been called calamine historically (see: calamine (mineral). Zinc peroxide‚ ZnO2 .½ H2O‚ is a white to yellow powder that is used in antiseptic ointments. Zinc white is used as a pigment in paints and is more opaque than lithopone‚ but less opaque than titanium dioxide. It is also used in coatings for paper
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CHEMICAL EQUILIBRIUM Cristian C. Calizo Joshua Kevin K. Uy College of Engineering College of Engineering Date Performed: Jan. 7‚ 2014 Date Submitted: Jan 14‚ 2013 Methodology Iron (II) – Silver Ions System 1 ml each of 0.10 M FeSO4 and 0.10 M AgNO3 were mixed and shaked in a 4-inch test tube. The mixture was centrifuged‚ and the supernate was decantated into a test tube. Separate drops of the supernate was tested for presence of Fe2+‚ Ag+ and Fe
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Chemistry 1061: Principles of Chemistry I Gas Laws Gas Laws: Pressure‚ Volume‚ and Temperature Introduction Pressure‚ volume‚ and temperature are properties of gases that reveal their relationships when any one of them is varied. Changing the temperature of a gas may change its volume or pressure‚ but how? What are the mathematical relationships between these properties? Are there limits to them? Scientists have discovered through the study of properties of gases that there is indeed a theoretical
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Analysis the article: “Why We Should Give A Fcuk” by Clive Hamilton‚ The Age‚ 30 March 2006 The persuasive article‚ Why We Should Give A Fcuk About Advertising Standards by Clive Hamilton is critical of the advertising standards or lack thereof in the modern age and aims to persuade the readers to be in support of his argument that the ‘Fcuk’ (French Connection UK) campaign should be boycotted due to its explicit nature. Hamilton incorporated techniques such as a variation of language styles‚ inclusivity
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Anderson Experiment done - 30 September 2012 Report submitted - 02 October 2012 Chemistry 111 - Experiment 4 : Properties of Gasses Purpose: The purpose of the experiment is to learn about the properties of gasses‚ and identify them by their physical and chemical properties by combining different elements and observing how they react with each other‚ and outside influences. Materials/Procedure: I gathered my materials from the material list and set up my data table. I combined the zinc and HCl
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Summer Mitchell 10/04/13 Analysis and Conclusion 1. Why was the water tested for each of the initial chemical tests? The water was tested for each initial chemical test because it served as the controlled variable. Since water is pure oxygen and hydrogen unlike Glucose and Starch‚ one variable may be observed. 2. Biuret reagent will turn your skin brownish-purple. Explain why this occurs. Biuret reagent will turn your skin a brownish-purple because Iodine detects protein in a substance
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NANO ELECTRIC GENERATOR PAPER PRESENTATION SUBMITTED BY‚ M.ANANTHA GANESH M.KARTHIKEYAN 3rd YEAR EEE 3rd YEAR EEE (ananthganesh0@gmail.com) (karthikpandiyan13@gmail.com) (Contact No-8870804996) Department of Electrical and Electronics Engineering FRANCIS XAVIER ENGINEERING COLLEGE TIRUNELVELI-627001 ABSTRACT: Power‚ more specifically electric power is very
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to controlling the weather itself one of which is among the numerous modifications to nature being made in recent times. Some other changes include genetically modified foods (G.M foods)‚ Test tube babies and cloning to mention a few‚ which have changed the interaction pattern between nature and human beings as we are now able to alter occurrences that have been ongoing since the dawn of time which can be said to be an achievement to be proud of. There is a continuous global debate about the use of
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