Title : Properties of hydrocarbon Objective : 1) To study the properties of hydrocarbons. 2) To determine the unknown samples. Results : Part A : Combustion Compounds Observations Hexane There was orange flame and burned mildly during the burning process. No soots and smoke were produced. C6H14 + 19/2 O2 6CO2 + 7H2O Cyclohexene Orange flame burned vigorously. A small amount of black soot and smoke were produced during the burning process.
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------------------------------------------------- UNIT QUESTIONS FROM THIS ACADEMIC YEAR: ------------------------------------------------- Short Stories: How are different cultures‚ attitudes and characters are expressed within the limits of a short story? ------------------------------------------------- Othello: How might interpersonal relationships be detrimental to one’s status? ------------------------------------------------- Nineteen Eighty-Four: How does an individual respond to
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Classical period intellectuals created the early foundation for modern religious study through the distinct separation of the philosophy and theology in discussion and analysis of religious understanding. The key elements which arose from this method of approaching religious belief were the introduction of rationality and logic as significant metrics of value and the separation of metaphysical issues from mythological claims. Pre-classical study of scripture in the west such as Judaism lacked
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Chemistry Physical and Chemical Properties Submitted by Date Submitted: February 2‚ 2014 Date Performed: January 31‚ 2014 Lab Section: Chem-180 Course Instructor: Professor Spenser Purpose The purpose of this lab experiment is to observe physical and chemical properties of substances which are also
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“Is Density An Intensive Property Of Matter?” By: Mikal Hayden - Gates A. Introduction The first unit we learned in chemistry was Alchemy. In this unit I learned about the extensive and intensive properties of matter. An extensive property is a property of matter that depends on the changes of the substances shape or amount. An intensive property is a property of matter that doesn’t depend on the substances shape or amount. The purpose of this investigation was to prove that density is
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Physical properties can be seen‚ touched‚ or even measured without the identity of the substance changing. The identity of the substance can be its shape or color. Three physical forms of a substance are solid‚ liquid‚ and gas. Water for example can transform into all three physical forms without its identity changing. The characteristic of water as a shape can be used as an example of a physical property. Water can be frozen into ice‚ vaporized‚ or liquidized. The shape of water as a solid is
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A detailed explanation‚ one paragraph or more in your own words‚ of the colligative property being discussed and why that property changes the way that it does when the amount of solute is increased. A detailed description‚ at least one paragraph‚ of a real-world application of the colligative property‚ including an explanation of how this application of the colligative property is important or useful to those affected. The real-world example must be one that was not mentioned in the lesson. An
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LAREDO COMMUNITY COLLEGE Science Department CHEM 1411-1412 Practice Test Ch. 7 Periodic Properties Newton Name Instructions: Circle the letter of the BEST answer(s). Some questions may have multiple answers; be sure to include all correct answers. Each correct question is worth two (2) points. 1) __________ is credited with developing the concept of atomic numbers. A) Lothar Meyer B) Ernest Rutherford C) Michael Faraday
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PROPERTIES OF PREDICATE Properties of predicate devide into these type: Properties of Predicates Semmetry Reflexsive‚ Transitive Assymetry irreflexsive intransitive Symmetric predicate P = a two – place predicate X = referring expression Y = referring expression XPY entails YPX P = a symmetric predicate Assymmetric predicate P = a two – place predicate X = referring expression Y = referring expression XPY contradicted to YPX P = an assymmetric predicate
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Only the stories are” (“My Immigration”). Illegal immigration is a big problem in the United States. Immigration is when people migrate to other countries other than their own. Stories are trying to be told‚ but no one seems to listen or even care. No one understands the sacrifices different families make. According to Ivonne‚ she was only a few months old when her and her family moved over to the United States from Mexico. Her mother believed it bring more opportunity to live a more comfortable‚ rewarding
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