Form 6 Chemistry Practical Experiment 18: Cis-Trans Isomers of But-2-enedioic acid Introduction Cis-trans isomers are a kind of stereoisomers called geometrical isomers. Due to the inability of rotation about the C=C bond‚ some compounds possess cis and trans isomers. But-2-enedioic acid is an example of having both isomers. Maleic acid Fumaric acid Cis and trans isomers have different physical properties such as boiling point‚ solubility‚ density and stability
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Hr. 2 College English Synthesis Nearly 80% of Americans have access to the internet at home‚ school or work‚ and almost 50% of Americans have smart phones with internet at all times. The articles “How Computers Change the Way We Think” by Sherry Turkle‚ “Lazy Eyes” by Michael Agger and “Americans and Their Smartphones” by John C. Dvorak‚ all talk about how technology is changing the world. Easy access and constant use of the internet is changing the way people learn and think in their
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Synthesis Essay The world is filled with very effective leaders. In order to be an effective leader‚ one must have a lot of ambition. They must be confident in what they do and be more feared rather than more loved. A leader must be confident in what they do. If a leader isn’t confident‚ they can’t lead at all. For instance in source A (the cloud notes)‚ it says a leader should be able to lead groups comfortably. This shows that a leader needs confidence to lead people to do
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Acoustic Theory and Synthesis Frequency: Frequency means the number of cycles per second and depending on the amount of cycles per second determines how high or low pitched the sound is and the time that it takes to complete one cycle is called the period. Frequency is measured in Hertz (Hz). And An average human is able to hear sounds between 20Hz and 20‚000Hz. As the cycles per second increases‚ the smaller the wavelengths become‚ therefore there is a higher frequency which will cause
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SYNTHESIS OF STRONTIUM HEXAFERRITE SUBSTITUTED WITH TITANIUM AND ZINC NANOPARTICLES BY SOL-GEL METHOD AND ITS CHARACTERIZATION BY PAVITRA THIRUCHELVAM SCHOOL OF ARTS AND SCIENCE TUNKU ABDUL RAHMAN COLLEGE KUALA LUMPUR 2012/2013 SYNTHESIS OF STRONTIUM HEXAFERRITE SUBSTITUTED WITH TITANIUM AND ZINC NANOPARTICLES BY SOL-GEL METHOD AND ITS CHARACTERIZATION BY PAVITRA THIRUCHELVAM A project report submitted to the School of Arts and Science in partial fulfilment of the requirement for the Bachelor
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Case Study 2: Cloud Computing CIS500: Information Systems Decision-Making 2012‚ December 2 How did Ericsson benefit from Amazon Web Services (AWS)? According to Amazon’s Web Service website‚ it gives users the option to run just about everything using their service applications. By incorporating cloud computing‚ users are able to cut variable costs to a more attractive scale for the business by eliminating costly administrative and hardware fees. Due to remote access‚ Ericsson was able to
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Study Guide - Textbook Chapter 1 * Describe the three types of IT assets that must be well managed in today’s digital age. Chapter 2 * J2EE vs. .NET * Describe the six key software trends as identified by the authors. Chapter 3 * Wi-Fi‚ WiMAX‚ Bluetooth‚ RFID‚ VoIP‚ VPN * Explain the concept of cloud computing. Do you believe that cloud computing will have a major impact on the IT function in organizations? Why or why not? Chapter 4 * Why do organizations often have several
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Assignment 4: Chapter 5 Case Study 1. Because CEOs are not just a top manager of companies‚ they also have functions like leaders and regulators. Their actions always affect the whole company culture. If they did what is wrong‚ their employees may think “if the leaders do it‚ then it’s not a wrong thing‚ and maybe I can do it as well”. CEOs should pay attention to the technology part‚ especially in the areas of security and ethics. To avoid the security problems‚ such as stolen proprietary information
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Objective To synthesis methyl orange by coupling diazotised sulphanilic acid with N‚N-dimethylaniline. Materials (Chemicals) Sulfanilic acid‚ 2.5% aqueous sodium carbonate solution‚ sodium nitrite‚ concentrated hydrochloric acid‚ N‚N-dimethylaniline‚ glacial acetic acid‚ 10% aqueous sodium hydroxide‚ saturated sodium chloride solution Apparatus 50 mL Erlemeyer flask‚ 250 mL beaker‚ test tube‚ hot plate‚ Buchner funnels Procedure In a 50 mL Elermenyer flask 1.2 g of sulfanilic acid and
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Death Penalty Synthesis The death penalty goes back as far as the 17th century. From burning alive to beating to death‚ the death penalty was carried out in some of the cruelest and most painful ways one could imagine. Although more efficient ways of execution have been discovered‚ such as lethal injections‚ capital punishment is still ruthless and a lot of times unnecessary. Capital punishment is like the easy way out of dealing with criminals by “eliminating the complexities of judge and jury”
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