An Investigation into the Identification, Properties, and...

Abstract This paper describes the methods used in the identification, investigation of properties, and synthesis of an unknown compound. The compound was identified as calcium nitrate by a variety of tests. When the compound was received, it was already known to be one of twelve possible ionic compounds. The flame test identified the presence of the calcium anion in the compound. The compound tested positive for the nitrate cation using the iron sulfate test. At this point it was hypothesized that the compound was calcium nitrate. Reactivity tests and quantitative analysis comparing the unknown compound with calcium nitrate supported this hypothesis. Synthesis reactions were then carried out and analyzed. Introduction†¦show more content†¦Once the quantitative analysis indicated that the compound had been correctly identified, it was also our goal to determine methods of synthesizing the compound and to compare the syntheses for cost effectiveness, safety, and potential yield. Discussion The unknown ionic compound was composed of translucent crystals. It had no odor, was soluble in water, and its electrical conductivity in water was measured at 1.66V, as indicated in Table 1. The compound burned a bright red during the flame test consistent with the flame signature of calcium, as indicated in Table 2, and along with the fact that the compound was soluble in water, this helped us to eliminate the possible presence of the poorly soluble salts (Cooper, 2008). However, tests for these anions were still performed. The compound was tested for the presence of ammonium, carbonate, sulfate, chloride, and nitrate, as seen in Table 2. The nitrate test produced a precipitate, indicating the presence of the nitrate ion in the compound. At this point it was hypothesized that our unknown compound was calcium nitrate. In order to test the hypothesis, the same tests given in Table 1 and Table 2 were performed on a sample of calcium nitrate. The results obtained for all the tes ts were the same as with our unknown compound. To further test this hypothesis, five different reactions were designed, as can be seen in Table 3, in which aShow MoreRelatedAbstract Nuclear Medicine: Radiopharmacology12701 Words   |  51 PagesNuclear Medicine (NM) is a branch or specialty of medicine that uses radionuclides and relies on the process of radioactive decay in the diagnosis and treatment of diseases. Elemental radionuclides are combined with other elements to form chemical compounds to form radiopharmaceuticals (or RPs). In NM imaging, RPs are taken internally and, then, external detectors capture and form images from the emitted radiation by the RPs. There are several techniques of diagnosis: scintigraphy (for 2D images), SPECTRead MoreThe Extraction of Pectin from Orange Peels13647 Words   |  55 Pages- - - - - - x CHAPTER ONE 1. Introduction - - - - - - 1-3 1.2 Objectives and Scope - - - - - 4 CHAPTER TWO 2.0 Literature Review - - - - - - 5 2.1 Historical development of the production of pectin - 5-7 2.2 Chemical and physical properties of pectin - - 7 2.2.1 Enzymes present in peptic substance - - - 8 2.2.2 Acetyl groups in pectin - - - - -- - 8-9 2.2.3 Degradation of pectin under Alkaline or Acidic condition 9 2.2.4 Solubility of pectin - - - -- - - 9-10 2.2.5 Viscosity of pectin

Should Marijuana Be Legal - 882 Words

There are many reasons behind why I choose the topic Marijuana. First reason is Its history because history of Marijuana is Interesting. Marijuana is used from the ancient time for various reasons, like in malaria, gout, rheumatism, nausea and labour pain. Marijuana used a thousand years ago first in the middle Asia and south Asia then It travelled to European countries and into the United state of America. Cannabis is also known as Marijuana and It is obtained from different cannabis family plants like cannabis sativa and indica. Marijuana contains different kind of chemicals and THC (Tetrahydrocannabinol)is main active chemical which induce pleasure, sedation, relaxation and the hallucination type of psychological effect. In the past the THC (Tetrahydrocannabinol) level in Marijuana was very low so It used for medicinal proposes, but in the current time, by the use of modern technology people increases the THC level into the Marijuana for abuse and addiction. So currently Marijuan a is an illegal drug in the many countries. In the past and still in the future some countries, people consumed Marijuana as spiritual drug, they believe Marijuana is food of the good and in the past people were using Marijuana for deep meditation and Samadhi. Other reason is the risks associated with the use of Marijuana. Most of the risks of Marijuana are associated with abusers and addictive people. Danger effects of Marijuana are you lose your coordination and space perceptions powerShow MoreRelatedShould Marijuana Be Legal?1609 Words   |  7 PagesMs. Fingarson English 11 March 9th, 2017 Junior Research Paper: Marijuana Should Be Legal. According to world recognized American Scientist Carl Sagan â€Å"the illegality of cannabis is outrageous, an impediment to full utilization of a drug which helps produce the serenity and insights , sensitivity and fellowship so desperately needed in this increasingly mad and dangerous world†. These are just some of the benefits of Marijuana along with many others. All you have been taught about cannabis inRead MoreShould Marijuana Be Legal?1060 Words   |  5 PagesMedical Marijuana Marijuana is the most commonly used illicit drug in the United Sstates (Wagner).. Marijuana is commonly used becauseThis it is because marijuana is easy to get and doesn’t have the visibly dangerous effects that other drugs like cocaine and heroine have. However,But does that mean marijuana is harmless to the human body? There are some people and studies that believe it is harmlessso. Sanjay Gupta, MD, Chief Medical Correspondent for CNN, wrote the following: â€Å"Frequent marijuana useRead MoreShould Marijuana Be Legal?986 Words   |  4 Pages smoking pot in California, is legal. On Tuesday, November 8, 2016, California became the fifth state to legalize the recreational use of pot. By a margin of about 56% to 44%, voters passed Proposition 64. With its passing, California is now among states like Colorado, Washington, Oregon and Alaska who have also legalized marijuana. â€Å"Marijuana could become quite the cash crop† said Richard McGowan, a professor at Boston College and expert in the field of marijuana legalization. While many peopleRead MoreShould Marijuana Be Legal?1230 Words   |  5 PagesCannabis Can The marijuana movement is more prevalent now than ever. Just recently, two other states have joined Colorado and Washington in the legalization of the recreational use of marijuana. On the other hand, the state of Florida did not pass the bill to approve medical marijuana. Although more and more states have begun to see the benefits in legalizing marijuana, many states maintain the view that smoking marijuana is criminal despite the many advantages it poses. Marijuana offers medical andRead MoreShould Marijuana Be Legal?997 Words   |  4 Pagesof the topics; write a thesis statement and complete the introduction 1. Marijuana should be legal, because it is harmless, and it is an effective medicine for many kinds of diseases. - Marijuana should be legal due to its variety of health benefits - Marijuana is an effective medicine for many kinds of diseases - Marijuana legalization would help boost the economy Thesis Statement: Why shouldn’t marijuana be legal due to its variety of health benefits, its effectiveness for combating manyRead MoreShould Marijuana Be Legal?864 Words   |  4 PagesCannabis, also known as marijuana among other names, is a preparation of the Cannabis plant intended for use as a psychoactive drug or medicine. Marijuana smoking remains the most prevalent form of illicit drug use in the United States and has even been legalized medicinally in twenty-four states. Four of these states, including Colorado and Washington, have legalized marijuana for recreational use. This means that it is treated like a controlled substance, like alcohol or tobacco, and anyone theRead MoreShould Marijuana Be Legal?1630 Words   |  7 PagesMarijuana has been a hot topic of conversation over the last few years, as some states in America have legalized it medically and recreationally. By discussing the legal aspect of marijuana, the economic benefits, medical usage and how marij uana affects the family, we can see the positive and negative impact that marijuana has on sociology. Except for a few select states, marijuana usage, sale and distribution of marijuana is in some manner illegal. As a result, there is immense legal considerationsRead MoreShould Marijuana Be Legal?1610 Words   |  7 PagesSince the very first day marijuana began dominating our country over 30 years ago, federal control of the drug has been the topic of an continuing arguments. Marijuana is a crushed up blend of dried out herbs, seeds and stems of the plant cannabis. Most people inhale it in the shape of cigarettes for pleasure and relief. Should marijuana be made legal? Advocates of the drug argue that there are multiple medical advantages and that tobacco and alcohol are far more harmful for us than the drug itselfRead MoreShould Marijuana Be Legal? Essay1261 Words   |  6 PagesMarijuana is safer than tobacco and alcohol, more beneficial and healthier too. Marijuana, unlike tobacco and alcohol, never causes serious illnesses like cancers of the lungs, throat, and mouth, cirrhos is, dementia, or anything else. In actuality, medical marijuana is used to treat cancer cells. â€Å"The earliest use of cannabis as a medicine is attributed to the legendary Chinese Emperor Shen Nung, who is thought to have lived around 2700 BC.. Cannabis sativa is thought to have been grown for at leastRead MoreShould Marijuana Be Legal? Essay965 Words   |  4 PagesShould Marijuana Be Legal? In order to start a discussion about whether marijuana should be legal, we must first begin with the history of marijuana. How long has marijuana been around? The earliest recorded use of marijuana is from the island of Taiwan off the coast of mainland china over 10,000 years ago in the Stone Age (Marijuana, 2014). They wove their clothes and made their shoes from hemp. The first paper was made from a combination of crushed hemp fibers and mulberry tree bark. This

Hunters in the Snow vs. the Most Dangerous Game Essay

Comparative Essay Though one could argue that Wolff’s â€Å"Hunter’s in the Snow† and Connell’s â€Å"The Most Dangerous Game† share an aspect of higher insight that can be classified in literary fiction, Hunter’s in the Snow allows the reader to develop a deeper understanding of human nature by presenting three dynamic characters. The three characters distinguish â€Å"Hunter’s in the Snow† as literary fiction through the author’s attempt on to make a statement about the human condition. â€Å"Hunters in the Snow† does not aim at simple entertainment, but rather tries to get us to see deeper into the three mens personal characters. Many devices used in literary fiction are present in Hunters. The story does not end in a way that is either good or†¦show more content†¦After the General allows small glimpses into his psyche, the fact that he is a disturbed person is temporarily forgotten about as the battle between him and Rainsford begins. In â€Å"Hunters in the Snow†, the situation with the shooting occurs early on, but the main focus of the story then transfers to the characters and their issues for the remainder of the story. Rainsford is the typical hero: He is clever and moral, as opposed to Zaroff who is immoral. Though he claims to be a beast at bay, Rainsford has now fully reverted to hunter mode, swimming across a small bay to Zaroffs chateau to arrive there before the general can make it back through the jungle.†¦ out the shadowy outlines of a palatial chateau; it was set on a high bluff, and on three sides of it cliffs dived down to where the sea licked greedy lips in the shadows†. Rainsford claims that no animal can reason and when he realizes what Zaroff is doing, he calls it cold-blooded murder. Zaroff retreats to the chateau, assuming he has won the game. The General explains, hunting was beginning to bore him, and reveals that he had to invent a new animal to hunt, one that must have courage, cunning, and, above all, it must be able to reason. Rainsford survives, winning the game. A story, which relies on action, coincidence and surprise, is precisely the motivation that Connell needs to create a memorable commercial fiction. Rainsford is given the impression that General Zaroff is a wealthy and prominent hunter. Show MoreRelatedCompare And Contrast The Hunters In The Snow And The Most Dangerous Game1019 Words   |  5 PagesDid you know that â€Å"The Most Dangerous Game† and â€Å"The Hunters In The Snow† could be similar in so many ways but have some differences in both stories? There are two main characters in â€Å"The Most Dangerous Game† and that is Rainsford and General Zaroff and in â€Å"The Hunter In The Snow† has three main characters and that is supposedly friends and that is Tub, Frank, and Kenny. In both stories there are similar times that the elements of the two stories could have similarities and differences. In both storiesRead MoreGuts Book Report1692 Words   |  7 PagesReport: Guts by: Gary Paulsen General Information If I could rename this book, I would probably call it Close Calls because Gary Paulsen, the main character, has survived countless dangerous situations that should have ended with his death. The main setting, where most of those incidents have occurred, is the woods of Minnesota and occasionally Alaska. To me, it feels that Paulsen is just as amazed at his multiple survivals as his readersRead MoreThe Most Dangerous Game8910 Words   |  36 PagesThe Most Dangerous Game by Richard Connell Mr. Urban – English 1 Name: ___________________________________ Period: ____ Key Literary Terms â€Å"The Most Dangerous Game† A protagonist is the main character (the central or primary personal figure) of a literary, theatrical, cinematic, video game, or musical narrative, around whom the events of the narratives plot revolve and with whom the audience is intended to share the most empathy. The principal opponent of the protagonist is a characterRead MoreGothic Horror : The Epic Battle Of Good Versus Evil2409 Words   |  10 Pagesand can control others with his mind. In Christianity true Christians are prohibited to control others because they are supposed to see everyone as an equal to the power of God. â€Å"The folk legends and traditions Van Helsing draws upon suggest that the most effective weapons in fighting supernatural evil are symbols of unearthly good. In Dracula, all of the dead are granted the unparalleled peace of salvation and only the Un-Dead are barred from it† (mikeduran.com). This ties into religion because thoseRead MoreArt History7818 Words   |  32 Pagesany structural purpose • Simply there for aesthetics • Use to break-up the monotony of the wall #61607; Pg. 54 Ââ€" Pyramid Complex at Giza • Only one of the 7 wonders of the ancient world (oldest and largest wonder) • Pyramid of Khufu o Right-most pyramid o Largest o Oldest • Pyramid of Khafre o Center • Pyramid of Menkaure o Left o Smallest o Newest #61607; Who built the pyramids? • Probably not slaves • Built by temporarily out of work farmers #61607; Life on the Nile • NileRead MoreSAT Top 30 Essay Evidence18536 Words   |  75 Pagesambitious, self-educated man who was also very religious and interested in Christianity (and the spreading of it) In Columbus’s lifetime, the â€Å"Silk Road† to China and India - an important trade route and source of luxury goods - became much more dangerous to travel, and many navigators and traders were seeking an alternate route to these important trade partners to secure profits and power. The ruling monarchs of the time wanted to secure such a profitable route, and the ever-ambitious ColumbusRead MoreLogical Reasoning189930 Words   |  760 Pages.............................................................................. 299 CHAPTER 10 Deductive Reasoning .......................................................................................... 312 x Implying with Certainty vs. with Probability ................................................................................ 312 Distinguishing Deduction from Induction ..................................................................................... 319 Review of MajorRead MoreStrategic Human Resource Management View.Pdf Uploaded Successfully133347 Words   |  534 Pages 607 EVOLUTION OF PRACTICES ................................... 608 SYSTEMS OF HIGH-PERFORMANCE HUMAN RESOURCE PRACTICES .......................................... 609 INDIVIDUAL BEST PRACTICES VS. 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Harnessing Demographic Differences In Organizations â€Free Samples

Question: Discuss About The Harnessing Demographic Differences In Organizations? Answer: Introduction Globalisation has created diversity which needs to be attended to. Corporations are no longer catering to single markets bounded by national boundaries. Currently clients are from all over the world and in order to identify their needs, corporations are increasingly creating diversified workplaces. There are however a multitude of challenges that are posed by diversified workplace environments. Challenges and issues handling in these workplaces are real threats to companies. It is the duty of corporations to create a positive work ambience and environment with similarities amongst diversity such as to foster a spirit of productivity and innovativeness. The scope of this current study is focused on analysing various aspects of workplace diversity by evaluating three journals relevant to such analysis. The three journals are Harold Andrew Patrick and Vincent Raj Kumar (2012), article, Managing workplace diversity: Issues and challenges. In Sage Open(Patrick, 2012). Anne M. McMahon (201 0) article, Does workplace diversity matter? A survey of empirical studies on diversity and firm performance, 2000-09. In Journal of Diversity Management, page number 37(McMahon, 2010). Yves R.F. Guillaume1, Jeremy F. Dawson, Lilian Otaye-Ebede, Stephen A. Woods and Michael A. West (2017), article Harnessing demographic differences in organizations: What moderates the effects of workplace diversity? In the Journal of Organizational Behavior, pages 276 to 303 (Guillaume, 2017). Article Summary All the articles for this topic covers relevant concepts and theories regarding workplace diversity issues. In the first article a relationship between a firms productivity and diversity is established as diversity has expanded beyond demographic criterias and are no longer one-dimensional in nature(Chrobot-Mason, 2013). Effectiveness of creating diversity in workplaces has been identified that seeks to create a pool of more skills, knowledge, abilities and expertise levels along with other characteristics (KSAOs). The scope of the first article highlights the importance of creating workplace diversity. In the second article by McMahon an analysis on firms performance relationship is conducted within the period of 2000-09. The scope of the article aims to define ways in which diversity and firms performance can be defined. It forms a basis for linking firms performance with that of workplace diversity along with factors that mediate diversity-performance relationships(Bond, 2014). This study provides a qualitative along with a quantitative basis for analysis of a firms performance with broadening of view related to diversity as it no longer relates to demographic factors alone. In the third article, there is an interrelations that is established across demographic diversity relating relational demography, organisational diversity and work group diversity. This article examines using Categorization-Elaboration Model through theoretical perspectives. Scope of this article analyses detailed differences in relational demography along with work group diversity effects, which promotes social integration for openness, diversity beliefs, learning goal orientation, decision-making and similar other attributes. Big Five traits were analysed and applied for understanding an individuals capability towards acceptance of diversity. Other influencing factors for diversity have also been analysed as which were KSA and epistemic motivation which constituted variables for motivation. Article Analysis Articles regarding managing of diversity are similar yet different in many ways with their differences in point of views(Yang, 2011). In the first article by Patrick and Kumar the positive aspects of diversity has been analysed with dissimilarities and similarities amongst individuals being valued. This article primarily focuses on culture of the organisation, human resource practices, organisational environment amongst factors that can impact diversity. The study was aimed at mapping productivity primary of workplace diversity in IT context. Integral strategies that can enhance workplace diversity were identified. The most frequent barriers for accepting workplace diversity were analysed along with potential strategies that can lead to inclusiveness. Awareness regarding workplace diversity were also provided within the scope of this study using sampling technique. The second article is mostly a qualitative analysis of various internal and external contexts linking firms performance with that of diversity. It broadens the definition of diversity to include more factors and concepts, as interferences from diversity could significantly impact business performance(Canas, 2013). Functional background, experience, organisational tenure, social behaviours, team interactions are used to assessed workplace diversity for determining outcomes on performance. It establishes that workplace diversity being non-linear in nature. In the third article, diversity in workplace benefits to the organisation has been analysed. Diversity does not link employee morale, poor job performance, conflicts and other factors. It aims to establish relational variables to identifying workplace issues. Article Comparison All the three articles aims at creating a better understanding regarding workplace diversity. But there are certain distinctions amongst them as well as the first article creates a positive ambience or experience around diversity. The several benefits that can be generated from a diversified workforce as skills, creativity, knowledge are analysed in this regard. This article stress on the facts ways and methods in which importance of diversity in workplace could be enhanced. It uses several measure to depict ways in which organisations can be made effective by accommodating diversity into their workforces. It establishes direct connection in regards to productivity of organisations with that of diversity by including various definitions of stereotypes. Whereas in the scope of the second article, a study has been concluded to understand the level of impact on firms performance through diversity. As it can be clearly understood from global workplaces in order to attend to varying sets of customers, organisation and its employees need to have understanding regarding them. Diversity is seen to be more a necessity in current organisations who needs to cater to diversified customer base. Employees who are working in a diversified group are able to contribute better to ideas and attending to challenges that might arise from diversified working situations. Diversified workforce has become a necessity for global or multinational corporations who needs to develop detailed understanding regarding their customer base. However, the scope of third article is contradictory as it provides a different approach to diversity in totality. It analyses tolerance towards diversity approach, it conducts analysis of diversity as means of demographic variables which includes race, caste, creed, status and so on. Within scopes of organisational diversity such approaches with more complex variables has to be determined such as extend the scope of diversity further in the entire organisati on. This article identifies specific challenges related to diversity that affects workplaces. It analyses personal and individual traits that can make employees more tolerant to the idea of diversity. It accommodates Big Five personality traits to analyse factors that can determine effectiveness in accommodating employees to the concept of diversity. Organisational wide differences can create large amounts of impact that can deter its performance, hence managers and leaders along with human resource departments needs to identify ways and means by which such workplace diversity can be effectively reduced. Although role of leaders and managers is to derive productivity from employees, but diversity within them can largely deter their productivity leading to organisational level impact. In order to attend to organisational goals, employees needs to strive appropriately to achieve them even in diversified scenario. The importance of diversity needs to be highlighted and enhanced to them . Discussion Workplace diversity is becoming an integral issue at workplace with diversified customer groups. Practical implication of diversity at workplaces are immense that aim to benefit work communities. Leadership, organisational climate and existing climate at workplace can consistently impact variables of culture and diversity at workplaces. Motivating diversified employees might yield valuable inputs to the organisation, which in turn might be capable of driving a positive workplace atmosphere with varied demographic outlook. Organisations while operating within a diversified set of framework and management practices dealing with diversity have better understanding in regards to political, legal, social, technological and other factors prevailing in their countries. Organisations needs to identify conflicting interests that are beneficial for all within the framework of the organisation to provide fruitful results. All the articles that has been analysed in the scope of the discussion pe rtains to analysing issue regarding workplace diversity that might lead to effectiveness at workplaces. Thus, the articles empirical study and quantitative analysis provides useful data for further studies for improvement and generation of organisation wide productivity. Reference Lists Bond, M. A. 2014. Workplace diversity: A socialecological framework and policy implications. Social Issues and Policy Review, 167-201. Canas, K. . 2013. Opportunities and challenges of workplace diversity. Pearson Higher Ed. Chrobot-Mason, D. . 2013. The psychological benefits of creating an affirming climate for workplace diversity. Group Organization Management, 659-689. Guillaume, Y. R.?E. 2017. Harnessing demographic differences in organizations: What moderates the effects of workplace diversity? Journal of Organizational Behavior, 276-303. McMahon, A. M. 2010. Does workplace diversity matter? A survey of empirical studies on diversity and firm performance, 2000-09. Journal of Diversity Management, 37. Patrick, H. A. 2012. Managing workplace diversity: Issues and challenges. Sage Open, 2158244012444615. Yang, Y. . 2011. Understanding diversity management practices: Implications of institutional theory and resource-based theory. Group Organization Management, 6-38.