Modernism: * Chaotic society due to the first world war * First called ‘avant-garde’‚ artists (such as musical writers‚ artists‚ poets‚ etc.) saw themselves as alienated from the establishment and aimed to shock and challenge existing social conventions by being chaotic‚ obscure and abtract. * Modernism is a movement that breaks away from classical and traditional forms. Creating different perspectives by breaking boundaries. It’s constantly changing and breaks away from the Victorian
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Summary: In 1980‚ Black Entertainment Television was launched by Robert Johnson as a network in programming for African American audiences. BET is popular since it starts. Today‚ BET reaches 87 million U.S. homes and generates more than $100 million in annual revenue. In 2000‚ Viacom purchased BET‚ and Johnson remained in charge as president and CEO of the unit until 2005. Debra L. Lee is the successor of Johnson who had served as the COO for more than ten years. Before Lee became CEO‚ she had been
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Lab Report: Purpose: The Objective of this lab was to learn how to measure the pH (or acidity) of commonly known fluids‚ using the correct tools and procedures. To then use that data to document the changes noticed when mixing those same fluids and changing their respective pH levels. Materials: In order to conduct this experiment several pieces of equipment and other materials were needed. The first item was a graduated cylinder‚ which was used in order to measure out the precise
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temperature of the solution at 80 degrees at all times and therefore may cause you to add more or less volume to the titrated solution. Finally‚ over the course of the experiment‚ we noticed different accuracies in the scales we used throughout the lab. The differences between different scales for the same sample go differ by up to 0.100g which could certainly impact the amount of solute we believe we have
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Reactions in Aqueous Solutions: Metathesis Reactions and Net Ionic Equations Introduction: Metathesis or double decomposition reactions are a reaction in which two compounds react to form two new compounds‚ with no changes in oxidation number. The ions of two compounds exchange partners. AX + BY AY + BX This reaction can occur between two inorganic salts when one product is insoluble in water‚ driving the reaction forward. A typical example is as followed and is considered a molecular equation
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-q (metal) = q (water) The specific heat capacity can be used to determine the molar mass of a metal using the equation below. The derivation of this equation was largely based off of an assumption by Dulong and Petit in 1819‚ that one mole of all metals have roughly the same capacity to absorb heat. They found that the heat capacity per weight of many substances hovered around a certain constant‚ and using this derived
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Experiment 3: SN1 – Report Sheet Last Name: Abbassi-Mohadjel | First Name: Nora | Date: OCT. 26‚ 2012 | Section Number: 005 (Friday->1:35-5:35pm) | Objective: 1 mark (What is the purpose of this experiment?) In this lab‚ spectrochemical technique was used to determine qualitively the product of a reaction. The purpose was to learn what a SN1 reaction was with combining 2‚5-dimethyl-2‚5-hexanediol and HCl and to learn how to use an infrared spectrum for analyzing the reaction
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Mr. Mihordea Motion of Atoms and Molecules lab summary In this lab the standard heat of combustion of magnesium was calculated by using the calorimeter. Also‚ the point of combustion of magnesium was to see how much heat would be released from fireworks such as sparklers. The concept of this lab was to find the difference in temperature from the beginning to end of combustion of magnesium and calculate the standard heat
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Differentiate between the marketing concept and the selling concept. The concepts of marketing and selling are derived from 2 simple activities: marketing and selling. These two activities are very similar to a large extent similar though there are a few elements about each of them that differentiate them. Selling can be defined as a process of transferring a product or service to a buyer at a price regardless of his or her need whereas marketing is defined as a process of transferring a product
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1. Predict the molecular formula of an alkane with 13 carbon atoms. .................................................................................................................................. [Total 1 mark] 2. Bromobutane‚ CH3CH2CH2CH2Br‚ can be reacted with hot aqueous sodium hydroxide to prepare butan-1-ol. CH3CH2CH2CH2Br + OH– → CH3CH2CH2CH2OH + Br– A student reacted 8.72 g of bromobutane with an excess of OH–. The student produced 4.28 g of butan-1-ol. (i) Calculate the amount
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