EXP-10 CHEM 233L SYNTHESIS OF p-BROMOANILINE Introduction: In this experiment‚ p-bromoaniline was synthesized in three steps starting from aniline. Since the amino group of aniline is a strong activator of aromatic ring‚ direct bromination is impractical (equation 1). In order to make a desired product‚ amino group needed to be protected as the acetamide which also maintained ortho and para position but slowed down the rate of reaction (equation 2). Slow reaction rate would increase
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Huey P. Newton Critical Thinking clarifies goals‚ examines assumptions‚ discerns hidden values‚ evaluates evidence‚ accomplishes actions‚ and assesses conclusions. This often comes to mind at the thought of Huey Percy Newton. Co-founder‚ leader‚ and minister of defense‚ Newton was an advocate and role model to many African Americans everywhere. Well renowned for his‚ and co founder Bobby Seal’s organization‚ “The Black Panther Party‚” a radical African-American organization established to
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Professor Darnell Art History 12/7/17 Assignment 4 The piece of art is the Pendant‚ Falcon with Ram’s Head. This piece of art is currently at the Louvre in Paris‚ France. The Pendant‚ Falcon with Ram’s Head was found in the tomb that belonged to an Apis bull which was a holy being to Egyptians. It was found in the tomb Serapeum of Saqqara and it was found by a man named Auguste Mariette in the years 1851 to 1853 in France. The Pendant‚ Falcon with Ram’s Head was made from gold‚ gold leaf‚ lapis-lazuli
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Friedman vs. Head on the Effectiveness of Online Writing *** ----- ----- The Effectiveness of Online Writing Courses (MOOCs) Massive open online courses (MOOCs) are one of the revolutionary trends in education across the world. Many controversies surround it with some education stakeholders viewing it as very costly but of little value. In addition‚ other critics consider it a cheaper model of teaching especially in higher education (Vimeo‚ 2014). Cheaper in the sense many students
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1. (a) Give examples of how political-legal forces and technological forces have presented an opportunity or a threat to a particular industry or business organization. Political –legal forces are the most important factor in both opportunity and threat on an industry. Hence‚ both political legal forced and technological forces are a key factor in determining the mechanics of an industry. First of all‚ political legal factors determine the entry and exit barriers. Thus‚ if they were favorable;
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trigger that can jump-start the creative process for those who are in need a creative spark. Roger von Oech’s A Whack on the Side of the Head is a short book describing how to figuratively “whack” some creativity into people. Roger von Oech states that there are ten mental blocks that hinder creativity‚ and sometimes‚ all people really need is a whack on the head to think differently and more clearly about their current situations. Members of society do not have a need to be creative for most of
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explaining a little bit about Head Start. Head Start is a preschool‚ or pre K program that caters mostly to children that are part of low-income families. They also specialize in helping children with disabilities. Created in 1965‚ Head Start is the most successful‚ longest-running‚ national school readiness program in the United States. It provides comprehensive education‚ health‚ nutrition and parent involvement services to low-income children and their families. Head Start works on 5 different areas
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Updike A&P Questions and Answers 1). A). The setting in a real store A&P. He describes the scene in the store and lists where all the foods are on the isles. He goes into great detail to list every single moment of action‚ what the characters are doing‚ how they are walking‚ their facial expressions‚ and their demeanor. He goes to great length in capturing even the smallest details. B). His description of the scene makes the story believable. It actually places you in the scene. Updike uses phrases
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The article “The Effect of Protective Headgear on Head Injuries and Concussions in Adolescent Football (Soccer) Players” by J. Scott Delaney‚ Ammar Al-Kashmiri‚ R. Drummond‚ and J. A. Correa‚ the authors examine the effectiveness of protective headgear in teenage athletes. For their study they focused on the Oakville Soccer Club in Oakville‚ Canada‚ using soccer players ages 12-17. The athletes were to fill out a questionnaire examining their 2006 season‚ asking information about concussions they
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In the spooky story titled: Pumpkin head Hadley is a young widow (just as Oates recently lost her husband)‚ and she’s attracted—for mysterious reasons that relate to her childhood—to Anton‚ a young post-doc who works at the local Co-op. He has “dropped by”‚ and she’s not too upset to see him—it seems she might be ready to finally emerge after a long period of mourning—but she is slightly repulsed by Anton. The man is forceful‚ though‚ and she doesn’t have the strength to ask him to leave‚ although
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