amines‚ carboxylic acids‚ phenols as well as some neutral compounds. All three of these functional groups can be interconverted from non-ionic organic-soluble forms to water-soluble ionic forms by changing the pH levels. In the experiment done in this lab‚ a mixture of and a neutral compound and either an acid or base impurity will be separated by an acid-base extraction. The unknown compound will then be purified by recrystallization and identified by melting points. Experimental Discussion
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Imposed by the tyrant and biased ways of Charles I‚ the English Civil War not only contributed to the establishment of a democracy but also led to freedom of religion. Charles’ ridiculous expenditure caused anger throughout England’s population. While his discriminative opinion towards a variety of people in England eventually led to conflict. Lastly‚ king Charles’ disdain towards Magna Carta and Parliament caused rivalry. Charles’ general behaviour and leadership ultimately provoked the English
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Week 2 iLab Report _____ DeVry University NETW360: Wireless Technologies and Services COMPUTE RF BEHAVIOR AND MIMO Submitted to: ________ Date: ________ Compute RF Behavior Calculate each of the five measurements in the project by performing every step in sequence. In your own words‚ summarize what you have learned concerning RF behavior. Calculations Step 4 (dBm of 1W): ____30 dBm = 1 W_____ Step 11 (max gain): ____9.538 dB________ Step 15 (.11g free space loss): ____0.00001
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Purpose: To find out the densities and to find out the name of the unknown metals. (Based on the extensive and intensive properties) Check up the words mass‚ volume‚ density‚ extensive properties‚ and intensive properties. Where do the units for mass and volume) come from and what do they mean? What is the density of distilled water? What is Archimedes principle? Does temperature affect the density of a solid? Liquid? Gas? Materials: Safety glasses‚ 10‚ 25 or 50 mL graduated cylinders
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An experiment to investigate the effects of carbonate concentration in water on the rate of photosynthesis. Aim: The aim is to investigate how increasing carbonate in water can affect the rate of photosynthesis. Introduction: The rate of photosynthesis can be increased or decreased in many different ways. For example‚ by adding substances like alkaline or salt to the water‚ you can increase or decrease the acidity or basics‚ if the water has too much acidity‚ it can often delay the rate of photosynthesis
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significant event in American history that lasted from 1861 to 1865. It was a conflict between the Northern and Southern states over issues such as states’ rights‚ economic policies‚ and most notably‚ slavery. While many factors contributed to the outbreak of the Civil War‚ slavery was the main cause of this bloody and devastating conflict. Slavery has been a part of American society since the early colonial period. The Southern states‚ also known as the Confederacy‚ relied heavily on slave labor for
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To what extent was Hitler responsible for the outbreak of World War II? If you asked an average person why World War II happened‚ they would most likely blame it on Hitler. This accusation would be partly accurate; after all it was the Fuhrer who led the German army into Poland on September 1st 1939‚ officially beginning the war. But‚ if you take a closer look‚ examine the facts; you can see that numerous events lead up to this point (many of which had little to do with Hitler
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African Diaspora and the World After reading the short story “Diaspora” by Joanne Hyppolite‚ I got a vivid understanding of how diaspora can have an effect on one’s identity. Over the past month we have studied many theories and concepts concerning race‚ gender‚ and politics. There are three theories that capture the essence of Joanne Hyppolite’s worldview as a Haitian growing up in America: intersectionality‚ identity‚ and diaspora. Individuals oftentimes experience the theory of Intersectionality
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Which of these movies provides a more effective wake-up call about impending global catastrophes? "The Day After Tomorrow" and "Outbreak" both raise important concerns regarding the world that we live in. The first movie seems to serve mainly as a warning that as a people of this planet we need to do everything in our power to stop destroying our world. "Outbreak" demonstrates the vulnerability of the United States and for that matter all nations of the world in dealing with large epidemics.
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To what extent was German policy responsible for the outbreak of WWI? Without a doubt‚ German was one of the most important European powers that were responsible for the outbreak of WWI. Before Bismark was fired‚ he built a great web of alliances for Germany with all possible effort he could make. The Three Emperors’ League joined Germany‚ Russia and Austria-Hungary into an alliance in 1873. In 1879‚ Bismark made a separate treaty with Austrians. The Triple Alliance between Germany‚ Austria
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