Rust is an iron oxide‚ usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture. Several forms of rust are distinguishable both visually and by spectroscopy‚ and form under different circumstances.Rust consists of hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide-hydroxide (FeO(OH)‚ Fe(OH)3). Given sufficient time‚ oxygen‚ and water‚ any iron mass will eventually convert entirely to rust and disintegrate. Surface rust is flaky and friable‚
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(Capsicum frutescens)‚ Averrhoa bilimbi (Hedychium coronarium) and Eucalyptus (Eucalyptus Globus). Well eventually here in our country‚ many pests are everywhere like in drainages‚ manholes‚ old houses and streets. The researchers’ purposes for this project are to eliminate and control pests such as rats‚ cockroaches and mosquitoes. If these pests would grow and have a big amount of population‚ it can make everyone sick. The researchers’ pesticide is cheaper than the other commercial products and it
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Chemistry Project on STUDY OF ADULTERANTS IN FOOD CHEMISTRY PROJECT WORK INVESTIGATORY PROJECT STUDY OF ADULTERANTS IN FOOD-STUFFS Name: Taher Shabbir Hussain Class: XII-B School: Indian Public School Year: 2009-2010 iC BS E.c om Chemistry Project on STUDY OF ADULTERANTS IN FOOD iC BS 2|P a ge E.c om Chemistry Project on STUDY OF ADULTERANTS IN FOOD Certified to be the bonafide work done by Mr. / Miss in the _ TAHER SHABBIR HUSSAIN of class XII
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Malunggay and Camote Tops Smoothie Abstract: Nowadays‚ people are self-conscious. We are become more conscious when it comes to our health. The purpose of our project is to be able to come up with an innovative delicious and nutritious smoothie that ingredients are very much available and prominent in our country. Moringa Oleifera also known as‚ Malunggay is one of our main ingredients. It is rich in Vitamin B‚ which plays important role in cell metabolism‚ Vitamin C which is good antioxidant and
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1. What was the first planet to be discovered using the telescope‚ in 1781? 2. What V-word is defined as "the ability of a liquid to resist flowing". 3. What unit of measure was originally designed to be one forty-millionth of the Earth’s circumference? 4. What’s sometimes dubbed Biosphere I? 5. What are "human incubation chambers" heated to before Gillette’s odor judges test deodorants by smelling human armpits? 6. What antidepressant is most often referred to by snide shrinks
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Bataan National High School City of Balanga Oregano and Mayana Extract as an Eggplant Shelf Life Enhancer By: Mary Faith C. Delas Alas Submitted To: Mrs. Analyn J. Dabu Table of Contents Title . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Abstract. . . . . .
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help and the support they have given us. And most of all‚ to our “Almighty God” who give us wisdom‚ strength and courage to make this investigation. Introduction: Background of the Study: Next to water we drink and air we breathe‚ food is basic to our existence. Food is necessary for our health and well-being. Without it‚ life ceases. With too much of it‚ the digestive organs are overworked and the person may be brought to an early grave. More-over
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Seed Lab I. Purpose/Question: A. What is the variable you are testing? Radish seed vs. Pea seed B. Question 1: How does seed type affect when the seeds germinate? C. Question 2: How does seed type affect the length of the stem? II. Research: List two pieces of information you learned about the variable you are testing below. The radish stem was longer. Both seeds germinated equally fast. III. Hypothesis: Make these an “If-then” statement and do not use pronouns (I‚ we‚ he‚
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……………………………8 ACKNOWLEDGMENT Behind this creation of this Scientific Investigatory Project‚ several people served as inspiration in order to push the work through despite tremendous obstacles along the way to its completion. In this regard‚ we would like to express our most sincere gratitude to: Our fellow classmates for sharing their knowledge about this project. Our teachers for their endless effort to fulfill this research. Prof. Hazel M. de Ramos for giving
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the candle’s flame. The burning of the fuel occurs in several distinct regions (as evidenced by the various colors that can be seen within the candle’s flame). Within the blue regions‚ hydrogen is being separated from the fuel and burned to form water vapor. The brighter‚ yellow part of the flame is the remaining carbon being oxidized to form carbon dioxide.[citation needed] As the mass of solid fuel is melted and consumed‚ the candle grows shorter. Portions of the wick that are not emitting vaporized
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