Three things are usually required for a chemical explosion: a chemical reaction that occurs very rapidly‚ a large increase in gas pressure‚ and a confined-reaction vessel in which the pressure of the gaseous products can increase to a point that the gases break violently out of the container. In this chemistry and physics science fair project‚ you will use the combustion of ethanol to provide energy for a small explosion. The chemical equation that describes the combustion of ethanol is shown below
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Individual Assignment 3 Instructions The global community is plagued by increasing incidence of lung cancer‚ colorectal cancer‚ breast and pancreatic cancers‚ prostate cancer‚ leukemia‚ non-Hodgkin lymphoma‚ liver‚ ovarian and esophageal cancers. Other types of cancer exist but are less frequent. What is the scientific community doing to attempt to eliminate the most common forms of cancer that are ravaging our society? 1. Be certain you’ve read your textbook’s chapter on cell division‚ specifically
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This figure assumes that the main reference set‚ covers the indicated circle of sections A‚ B‚ C. The solution 1 is created from a convex combination of reference solutions A‚ B that is added to the reference set as the only solution. In a similar way‚ combining of convex and non-convex reference of new and original solutions are created points 2‚ 3 and 4. The complete reference set are including 7 solutions (members) that is shown in the figure above. In genetic algorithm‚ two solutions are selected
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The subject of whether architecture falls under the category of art has always been highly debated and argued by academics and philosophers who have contributed valid reasoning as to why architecture is the highest form of art while others provided rational reasoning as to why it is not. In this essay‚ I will aim to construct a logical argument which aims to understand the theories of philosophers who had an significant influence on the subject‚ from the first definitive discourse on ‘fine arts’
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PRICE DISCRIMINATION What is Price Discrimination; Price discrimination is a pricing tactic that charges consumers different prices for the same product or service. In other worlds‚ price discrimination exists‚ when identical product or service transacted at different prices from the same supplier. Price discrimination allows a company to earn higher profits than standard pricing because it allows firms to capture every last pence of revenue available from each of its customers. While perfect
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EXPERIMENT NO. 9 CHEMICAL EQUILIBRIUM Audrey De Castro FCD3‚ Group 9‚ Ms. Sarah Sibug Kristine Tavares March 27‚ 2014 I. ABSTRACT Chemical equilibrium is mostly involved in industrial processes such as synthesis of ammonia
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A summary‚ analysis and discussion of Søren Kierkegaard‚ Training in Christianity[1] I. Introduction In this essay‚ I will try to summarize‚ analyze and discuss several pages of Søren Kierkegaard’s Training in Christianity. I will try to focus on his approach to sacred history‚ a general Christian history and Christianity‚ which he discusses in this work in relation to faith in God. In other parts of this essay I will attempt also to relate these pages of his work to some key ideas of
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This pack of IT 240 Latest Version Set 2 Week 3 DQ 1 includes: What are the various types of Internet connectivity available today? How do they differ from each other? Explain your answer. Computer Science - General Computer Science NTC/362 Entire Course: University of Phoenix: New Updated Course While you’re attending college‚ participate in an internship. You can gain valuable real-world experience by interning and get a better feel for what your post-college career might be
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past experience‚ and‚ therefore‚ by the establishment of a perceptual set. It is based on an experiment conducted by Bugelski and Alampay (1961). It was hypothesized that interpretation of an ambiguous stimuli that can be perceived as either a rat or a human face will be influenced by the context under which they view the figure and their past experience with other figures. That is they will be influenced by their perceptual set. The results from this study supported the hypothesis with the
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Chapter 1 Chemical Reactions and Equations Q.1. Why should magnesium ribbon be cleaned before burning in air ? Ans: Magnesium ribbon is a very reactive metal. When stored it reacts with oxygen to form a layer of magnesium oxide on its surface. This layer of magnesium oxide being a stable compound prevents further reaction of magnesium with oxygen. The magnesium is cleaned before burning in air to remove this layer so that the metal can be exposed to air properly. Q.2. Write the balanced
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