Decomposition of Sodium Chlorate to Create Oxygen Gas Introduction: There are several types of chemical reactions. Those reactions include synthesis‚ decomposition‚ single replacement‚ and double replacement. In this experiment‚ we will be decomposing sodium chlorate to create oxygen gas. In a decomposition reaction‚ a chemical compound is being separated into elements or simpler compounds. AB → A + B is a simple way of expressing what happens in a decomposition reaction‚ AB break down into A
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Introduction To determine the effects of stressful experimental treatments on living membranes we are going to examine how fresh beets roots react when they are exposed to different temperatures. Membranes are an important feature of plant cells and they act as a barrier that separates the interior of the cell from the external environment (Campbell 133). They organize specific chemicals and reactions into specific compartments within the cell. Generally‚ cell membranes consist of phospholipids
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EXPERIMENT: 1 Object: To find the wavelength of Sodium light by Newton’s ring. Apparatus required: A Plano convex lens of large radius of curvature‚ optical arrangement for Newton’s rings‚ plane glass plate; sodium lamp and traveling microscope. Formula used: The wavelength of light is given by the formula λ =D n2+p –Dn2 / 4pR Where D n+p = diameter of (n+p)th ring Dn = diameter of n th ring‚ P = an integer number‚ R = radius of curvature of the curved face of the Plano- convex lens.
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References: Ameer R.‚ Ramli F. and Zakaria H. (2010). A new perspective on board composition and firm performance in an emerging market. Emerald Group Publishing Limited‚ ISSN‚ 10‚ 647-661. Andres Pablo de‚ Azofra V. and Lopez F. (2005). Corporate Boards in OECD Countries: size‚ composition‚ functioning and effectiveness. Corporate Governance‚ 13 (2)‚ 197-210. Bhattacherjee Anol (2nd Ed.).(2012). Social Science Research: Principles‚
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English Composition I EN1320 Unit 3 Assignment Memoir (Revised) Sam Kerns 10/2/2013 Devastation I remember that call as if it were yesterday. I knew it was important to take that call from my dad. I sometimes wish I’d never taken that call that night at my friend’s place. Then again‚ I’m glad I did. I walked to the outside balcony of my friend’s second story apartment. The air was pretty crisp and the only light was from the light poles around the parking lot. I answered
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MULTIPLE DIMENSIONS OF DEVELOPMENT‚ CASE STUDY: ASIA Development is a multidimensional concept. It has several objectives and components. Development is not simply a process of growth but also of change. Development can no longer viewed just as rising income‚ but should be viewed as complex process of change which is inclusive‚ sustainable‚ equal and holistic. Development has many facets‚ of which major few are discussed below by concentrating on developing nations and Asia in particular. We
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Analysis of drilling fluids is essential to their performance. In this laboratory exercise the aim is to test three drilling fluid samples for; density and rheological properties‚ Fluid loss‚ chemical analysis i.e. testing pH‚ alkalinity‚ testing for chloride ions‚ calcium carbonate‚ calcium‚ bentonite; also determining the amount of solids present in the samples as well as volumes of oil‚ water and solids contained in the sample‚ and to test for contaminates such as NaCl and KCl. These tests helps us
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Sodium is a metal from group 1 of the periodic table‚ this is a metal which reacts when it needs to‚ this metal has a low melting and boiling point‚ also it is very dense‚ this shows that when reacting with other substances it will be different and this is because it will not react the same the whole time. The other thing is that this elements electron configuration is 11 which is quite low when comparing them to the other elements in the periodic table. However this metal is more reactive than
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Lab 1: Scientific Method Using Lifesaver Elia Ocasio Bio 121 K.L. Box Performed: August 29‚ 2013 Submitted: September 5‚ 2013 Introduction The solubility depends on the properties of a solvent that will allow interaction with a solute more strongly than do solvent particles together. Water is the universal solvent. Water‚ certainly dissolves many types of substances and in greater amounts than any other solvent. The salt is a compound consisting of various minerals‚ and is one of the most abundant
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Jennifer Obrien Date: 11/ April 11‚ 2013 Abstract Inexpensive‚ affordable food is a person’s wants. If find some ways to solve this problem‚ keep food quality and price. So‚ in this paper discuss the solution of how to strike a balance between inexpensive‚ affordable food and healthy‚ quality food. Firstly‚ according to international trade‚ people can import some healthy food from other country‚ which place has lower labor. So‚ people can control the
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