education in America Essay -- essays research papers

The United States has been showing its understudies for incalculable years now. The present training process in the United States is that of the financial procedure. Paulo Freire offers light to another and propelled process by which America ought to learn by, one that will end up being a venture for the countries society, and before long will. Throughout recent years we have been learning in Americas establishments for the initial eighteen to a quarter century of our lives. Continually being instructed by our educators and teachers, trusting that what they state will give us light to a confident future. Understudies for the most part sit in a study hall and assimilate or bank, to place it in expressions of Paulo Freire, the data given or instructed by the instructors. As per Paulo Freire we take data given to us by instructors and arrange the data away for sometime in the future. Freire battles that when information is passed vertically from educator to understudy in the financial idea the information is put away in the cerebrums and listed away. A wasteful method to discover that keeps us away from arriving at our maximum capacity. We, the understudies, never question the legitimacy of the data. We basically comprehend that the educator is correct and we underestimate what the instructor gives us. Who says that all data is really legitimate, how would we know until we, the understudies, really do it. In the event that an understudy peruses in a book that a specific plant when eaten tastes sweet and another preferences severe the understudies are then expected to underestimate that what th... training in America Essay - expositions look into papers The United States has been showing its understudies for incalculable years now. The present training process in the United States is that of the financial procedure. Paulo Freire offers light to another and propelled process by which America ought to learn by, one that will end up being a speculation for the countries society, and before long will. Throughout recent years we have been learning in Americas organizations for the initial eighteen to a quarter century of our lives. Continually being educated by our educators and teachers, trusting that what they state will give us light to a confident future. Understudies for the most part sit in a homeroom and assimilate or bank, to place it in expressions of Paulo Freire, the data given or instructed by the instructors. As indicated by Paulo Freire we take data given to us by educators and classify the data away for sometime in the future. Freire battles that when information is passed vertically from educator to understudy in the financial idea the information is put away in the minds and indexed away. A wasteful method to discover that keeps us away from arriving at our maximum capacity. We, the understudies, never question the legitimacy of the data. We just comprehend that the instructor is correct and we underestimate what the educator gives us. Who says that all data is really legitimate, how would we know until we, the understudies, really do it. In the event that an understudy peruses in a book that a specific plant when eaten tastes sweet and another preferences harsh the understudies are then expected to underestimate that what th...

Religion in Christine de Pizans The Book of the City of Ladies - Literature Essay Samples

Religion plays a huge role in many of the works of the Middle Ages. This is certainly true in Christine de Pizan’s The Book of the City of Ladies. De Pizan knew that in order to get through to men, using God and the Bible was the best way. Through her reading of Adam and Eve, her use of the Virgin Mary, her placement of the three women, and her belief that God loves all humans equally, de Pizan shows how Christianity has influenced gender roles in her time and how men have been wrongly interpreting the Bible. De Pizan shows in her writings that women were made as equal and not as inferior beings. Although there are other interpretations, de Pizan uses religion to prove to women of her own time that women are not evil and to appeal to many readers because womens role in society was so massive. When talking about Christianity and gender roles, one is inclined to say that, historically, men are construed as superior to women. The story of Adam and Eve is sometimes seen as God saying that women must be slaves to men. Many see the way Eve was created as clear evidence of this. De Pizan uses the creation story to show that God wants women to be at men’s side, as equals: â€Å"there Adam slept, and God formed the body of woman from one of his ribs, signifying that she should stand at his side as a companion and never lie at his feet like a slave, and also that he should love her as his own flesh† (FYP Handbook 73). De Pizan argues that since Eve came from Adam’s rib that they are a part of each other; one is not whole without the other. Adam must rely on Eve as she would him. This idea can be applied to all men and women and de Pizan emphasizes that throughout her writings: â€Å"I don’t know if you have already noted this: she was created in the ima ge of God. How can any mouth dare to slander the vessel which bears such a moral imprint† (FYP Handbook 73). De Pizan is sharing the notion that if one speaks ill of women, then one is denouncing God and his creations. If women were created in God’s image, then they must be perfect creations. De Pizan’s point is simple but true, as she discusses the idea of humans being created in God’s image: â€Å"but some men are foolish enough to think when they hear that God made man in His image, that this refers to the material body†¦God created the soul and placed wholly similar souls, equally good and noble in the feminine and in the masculine bodies† (FYP Handbook 73). De Pizan’s interpretation of this idea is that God does not have a human body at the time of creation so how could He create a body in his image? He created a soul in his image; these souls have no gender. De Pizan thus uses the creation story as proof that men and women are equa l even though men used it to prove the opposite. De Pizan incorporates a multitude of women from many different times and cultures. De Pizan lets these women have a value that defies the notion that women are inferior and sustains her stance on Christianity’s pro-female writings. It seems almost perfectly appropriate that the queen of the City of Ladies is the Virgin Mary. This is one woman that everyone could agree was good. It would be hard for a Christian to deny this. De Pizan claims that Christian writings are against misogyny, in the way the Virgin Mary and female saints are admired, â€Å"may all the devout sex of women humbly beseech you that it please you well to reside among them with grace and mercy, as their defender†¦the fountain of virtues which flows from you and be so satisfied that every sin and vice be abominable to them† (FYP Handbook 82). If Mary has all these virtues then she must be good, which goes against the idea that women are evil. In this manner, De Pizan employs the Bible and the most revered woman to show that there are women who possess goodness. She knows that men can’t deny this, as Mary is to be worshipped. De Pizan also uses three women as the holy trinity to tie in religion. This trinity of ladies demonstrates what is human, what connects humans to God and what is purely divine. These three women are reason, rectitude and justice. They are the embodiment of their namesake. These are virtues that people would consider beautiful, good and of God and the ladies urge de Pizan to create the city on the foundation of these morals, â€Å"stronger and more durable than any marble with cement could be† (FYP Handbook 67). De Pizan describes Lady Reason as a flawless administrator, â€Å"you have me an administrator so that you may do your work flawlessly† (FYP Handbook 68). De Pizan uses the word flawless so the readers will assume the woman is Godly. Then, Lady Rectitude introduces herself as living in Heaven: â€Å"‘I am called Rectitude and reside more in Heaven than on Earth†¦and messenger of His goodness† (FYP Handbook 68). Rectitude shows that virtues that females can possess are tied directly to God. De Pizan uses this tool to further her argument. These women come straight from the divine and are still good women; this is something that the reader could understand. Then Lady Justice is introduced as the daughter of God, â€Å"the most singular daughter of God, and my nature proceeds purely from his person† (FYP Handbook 68). Lady Justice represents God in the city. She is Him and of Him. This trinity of women is there to help de Pisan and show the readers that females are no different than males. Men can inhabit these traits, so why can’t women? Throughout the book, de Pizan shares her belief that God loves women and men equally. While she believes this she also believes that everyone was designed for a certain role. Men often criticized women for their differences from men but de Pizan suggests that God accepts these differences, â€Å"he did not despise the tears of Mary Magdalene, but accepted them and forgave her sins, and through the merits of those tears she is in glory in Heaven† (FYP Handbook 75). If Mary Magdalene was rewarded by God for her tears, then they can’t be bad. De Pizan knows how to get inside the reader’s head. Christine de Pizan thus sets forward the belief that God loves men and women impartially. Still, she thinks that there is a reason that God made men and women as opposed to just one gender. Each sex has its own job: â€Å"God has similarly ordained man and woman to serve Him in different offices† (FYP Handbook 77). For the year 1405, this was a unique view. While everyo ne has different jobs, this arrangement doesn’t make anyone’s soul less important than anyone else’s. As religion plays such a large role in the Middle Ages, it is important to bring forward when discussing Christine de Pizan’s The Book of the City of Ladies. The roles of women and religion were important at this time. Through de Pizan’s writing, it is shown that women are not evil but are in fact another beautiful part of God’s creation. Through her interpretation of the creation story, her discussion of the Virgin Mary’s role in society, the placement of the three women, and the disclosure of her own beliefs, de Pizan shows, that through God’s love, women are equal to men. Throughout the story, it is seen that women are just as good as men can be. Although human bodies are different, their souls are equal in the eyes of God and so they should be to humans; the soul was created in God’s image, not the body. The Virgin Mary is a woman and holds all the values that Christians strive to hold. The three women hold ties to God and everyone is des igned for a specific job. Everyone is important, man or woman.

The Great Depression And World War II - 955 Words

In America, the period between the Great Depression and World War II was rife with uncertainty. The struggles of the Great Depression were over, but their lasting effects shed doubt on America’s future. Persephone, was an attempt by Thomas Hart Benton in 1939 to cement regionalism as the official American art style during this era. However, despite his attempt to promote hope in America’s future, while still acknowledging the despair of the Great Depression, Persephone was regarded as obscene. Regionalism was a movement that grew as America tried to discover its own art style during the modernist era. This movement’s importance is highlighted by its temporal span: beginning during the Great Depression and ending after World War II. This was a time in which traditional agricultural values were giving way to further industrialization in America. Artists painted nostalgic landscapes and portraits of American everyday life in an attempt to promote a more rural life instead of an urban one. They were also trying to paint in a more realistic manner as a way to distinguish themselves from the European style of abstractionism, the progressive counterpart to regionalism, as World War II drew ever nearer. Thomas Hart Benton, a leading steward of the regionalism movement, was born in 1889 in the small town of Neosho, Missouri . He moved to Chicago to study art while still in his teens, and was far away from the rural landscapes that he painted . He only returned to the Midwest in 1935Show MoreRelatedWorld War II And The Great Depression1658 Words   |  7 Pages The highly numbered risks of war have rigorous effects on societies around the world. World War II had positive and negative effects during and after the war. After the war, the formation of the United Nations helped negotiate and maintain peace, and during the war more jobs helped get the United States out of its biggest economic crisis, the Great Depression. Although, some economists argue that by creating more jobs during World War II, put America into even more debt than the country was alreadyRead MoreWorld War II : The Great Depression1543 Words   |  7 PagesDanielle Gentry Gary Damon American History II 10:00 MWF 25 April 2016 World War II Two decades after the first World War happen another world war occurred known as World War II. There were many causes that led up to this war. The Treaty of Versailles ended World War I, but Germany had to accept the responsibility of the war. Therefore, Germany economy went downhill and people were starving because of war debt. The Great Depression had a big effect on a lot of countries; therefore, countries startedRead MoreThe Great Depression And World War II Essay1391 Words   |  6 Pagescatastrophes occurred: the Great Depression and World War II. American political leaders established a cause-effect relationship between economic collapse and total war, based on these two events, which defined their policy approach in the post-war period. In the 1930s, American leadership, and most importantly, President Franklin Delano Roosevelt, came to view economic decline, political radicalization, and instability as forming a vicious cycle that led to utter chaos and war. Although FDR d id not knowRead MoreThe Great Depression And World War II1507 Words   |  7 PagesFaced with the Great Depression and World War II, Franklin D. Roosevelt, nicknamed â€Å"FDR,† guided America through its greatest domestic crisis, with the exception of the Civil War, and its greatest foreign crisis. His presidency—which spanned twelve years—was unparalleled, not only in length but in scope. FDR took office with the country mired in a horrible and debilitating economic depression that not only sapped its material wealth and spiritual strength, but cast a pall over its future. RooseveltRead MoreThe Great Depression And World War II1280 Words   |  6 PagesSisters of Growth Throughout the beginning of time people have used art to express themselves. With each major, and minor, there is an artist that captures the world as it is around him. There are also artists that create fiction to give the world and escape from reality. The medium of art that will be discussed in this essay will be film. Since the invention of Thomas Jefferson kinecto graph and the Lumiere brothers cinemtograph, films have continued to be the most popular entertainment methodsRead MoreThe Great Depression And World War II Essay2038 Words   |  9 PagesShort Answer: 1. World War I, The Great Depression, and World War II brought instability to the United States. As World War II came to an end in 1945 people were looking for stability, which is what the 1950’s resulted in. The 1950’s was a decade of conformity in all aspects of life; politics, economy, and culture. The fear of communism in America held a significant presence during and after World War II. The establishment of The House of Un-American Activities Committees in the late 1940’sRead MoreThe Great Depression And World War II1759 Words   |  8 PagesFranklin Delano Roosevelt was the thirty-second U.S president, and the only president to be elected four times. He led American through the trials of the Great Depression and World War II. He was born on January 30, 1882 in New York. Franklin D. Roosevelt’s curiosity, persistence, and self- confidence served to be extremely helpful traits through his presidency. When he combines all of his super powers together it makes an amazing success story. Sadly Roosevelt’s life was brutally taken by the deadlyRead MoreThe Great Depression and World War II1795 Words   |  7 Pages Great Depression and WWII - NCHP Block 6 Many Americans still think that the Great Depression was caused by the stock market crashing, on October 29, 1929. What is true that most economists think now is that the stock market crash alone could not be fully to blame. There were many factors into creating the nationwide depression. The first being that the â€Å"Roaring 20’s† was the first time North Carolinians and their American counterparts could buy a lot more of the new consumer items, likeRead MoreThe Great Depression And World War II1848 Words   |  8 Pagesfamily is one of the most popular and familiar names in history. The Roosevelts brought America through numerous crises. In particular, Franklin Delano Roosevelt led America through two of the greatest crises in American history: the Great Depression and World War II. Franklin Delano Roosevelt, also known as FDR, is one of the most influential political leaders in the history of the United States of America. He began his political career as a New York Senator in 1910 and made his rise on the politicalRead MoreThe Great Depression And The World War II849 Words   |  4 Pagesthe era of World War II America saw some of its most dramatic cultural shifts since the country’s beginnings. This story of a mother and child expresses the changes that took place in the early half of the 1900’s which made a lasting effect in creating the consumer society we know today. This consumer-centered society that we know was developed by multiple shifts in the American economy and lifestyle. In this essay I will discuss how each the â€Å"Roaring Twenties,† the â€Å"Great Depression† and the World

Congress Enacted Title Vii Of The Civil Rights Act

Congress enacted Title VII of the Civil Rights Act to ensure that all people who are seeking employment will not be discriminated against regardless of their race, national origin, color sex, or religious beliefs. In the four given examples of casting calls, it would seem that disparate treatment discrimination was blatant in the both the wording and premise of the casting notices. Since it seems to be common practice for agencies to create casting notices that openly call for certain races or colors of people, it would seem that any person who wasn’t hired for a certain part could file action with The Equal Employment Opportunity Commission (EEOC) and have their case investigated, or be given a â€Å"right to sue† order that could possibly change the employment practices of the entertainment industry. Discrimination appears to be prevalent throughout all four of the casting scenarios. Based on the fact that all roles were gender specific, the Title VII laws stating that a person cannot be discriminated based on sex was violated in each of the four scenarios. Moreover, the first and third casting calls also show further disparate treatment towards applicants due to the racial and religious qualities that are required for the parts. In scenario one, using the word â€Å"Jewish† obviously is calling for a person of a certain religion to audition for the part which violates Title VII; and because the notice calls for the person to be a mother, sex plus discrimination is also a pointShow MoreRelatedEssay on Title Vii1020 Words   |  5 PagesTitle VII Regina Marshall HR590 Human Resource Management September 11, 2010 Title VII Many of us have worked in job environment that were less than ideal and probably thought about quitting our jobs on a daily basis. Do you ever wonder what it was like before the laws were written and implemented that prevented your boss from discriminating against you and other coworkers? Well I can without a doubt say that I would not have want a job before the 1964 Congress enacted the TitleRead MoreEssay on Same Sex Harassment1650 Words   |  7 Pageslegal culture regarding sexual harassment has changed over the last 35 years. Our progressive society has finally decided to look at the issue of whether harassment of a sexual nature by a member of your same gender is included in what Title VII of the Civil Rights Act of 1964 was trying to protect employees against. Several courts have permitted same sex harassment; they were however, at odds over whether such claims were valid if the harassing individual were heterosexual. Claims have been foundRead MoreOn The Parchment Of Bias928 Words   |  4 Pageswomen were not entitled to the same rights and privileges as men. â€Å"In Minor v. Happersett, 88 U.S. 162 (1875), is a United States Supreme Court case in which the Court held that the Constitution did not grant women the right to vote. The Supreme Court upheld state court decisions in Missouri, in which a registrar had refused to, register a woman as a lawful voter because the state s laws allowed only men to vote†. The real progress was achieved during the Civil war era when universities offered co-educationalRead MoreEssay on Civil Rights Act of 19646131 Words   |  25 PagesThe Civil Rights Act of 1964 Danielle Endler Human Resources 4050, Spring 2013 Semester Professor David Penkrot May 3, 2013 The Civil Rights Act of 1964 is considered by some to be one of the most important laws in American history. (The Most Important Cases, Speeches, Laws Documents in American History) This Act was signed into law by President Lyndon B. Johnson on July 2, 1964 and it is a â€Å"comprehensive federal statute aimed at reducing discrimination in public accommodations and employmentRead MoreThe Case Of Calibuso Et Al V. Bank Of America Corp Essay1563 Words   |  7 Pagescharges in in several states and with the Equal Employment Opportunity Commission (EEOC) claiming that the Bank of America (BoA) used discriminatory pay practices against them in violation of state laws and the U.S. Equal Pay Act of 1963 and Title VII of the Civil Rights Act of 1964 (DiMarco, 2014; Calibuso, 2012). These laws forbid inequalities in pay (Schrimsher Fretwell, 2012) and discriminating employment practices based on gender and other protected classes (42 U.S.C.A in Webber, 2015). TheRead MoreLeveling The Playing Field?1479 Words   |  6 PagesOpportunity (EEO). Three years after the Executive Order has been issued, Congress was forced to pass the title VII of the Civil Rights Act of 1964, which extended the prohibitions against discrimination to covered sector workers. This discussed that economic and social conditions of women and minorities could be improved by providing equal opportunity in the workplace. Plus Congress discuss Civil Rights Act that Congress prohibited private employers from discriminating against applicants or employeesRead MoreU.s. Equal Employment Opportunity Commission Essay1248 Words   |  5 PagesTechsystems The EEOC v. Alliant Techsystems case was settled in November of 2012, when Alliant Techsystems Inc. (ATK) agreed to pay $100,000 to settle the suit alleging that they violated Title VII (U.S. EEOC, 2016c). The case is one of a pretext for race discrimination under Title VII of the Civil Rights Act of 1964. ATK is a Minnesota based company that is one of the nation’s largest aerospace and defense manufactures (U.S. EEOC, 2012). The EEOC was bringing the case against ATK on behalf ofRead MoreEmployment And Privacy Of The United States1612 Words   |  7 PagesThe U.S. Constitution was enacted to make sure the government granted its people rights. Over the years the government has created rights to protect employees in the workplace; these rights are to make sure employees do not suffer any unfair treatment. Employment and Privacy laws are there to help cover the rights and commitments in an employer-employee relationship; furthermore they are there to protect new applicant s, current employees, or former employees. As it is very hard to conduct employmentRead MoreWgu Human Resources Task 1992 Words   |  4 PagesDear Mr. Smith, Upon investigation in to the claim of constructive discharge under the Title VII Civil Rights Act of 1964 my research found this claim to be irrelevant and unjustified. A constructive discharge happens when an employee is legally justified in claiming that he/she was forced to resign because the employer has made working conditions intolerable. In our situation a complaint was never filed with the company letting us know the employee was unhappy or giving us the opportunity to respondRead MoreA Discussion Of Administrative Law Essay1181 Words   |  5 PagesA Discussion of Administrative Law Congress and the state legislature pass laws that align to the U.S. Constitution. However, the laws enacted are general provisions that do not explain how they should be utilized. Consequently, federal, state, and local agencies must define the policies and regulations of the statutes. The rules and regulations established by the agency are known as administrative laws (Walsh, Maniotis, Kemerer, 2014). Educators must follow the laws passed by the state legislature

Behavioral Theory

Question: Discuss about the Behavioral Theory. Answer: Introduction: Newspaper article Selected: As per the Law firm the sharing economy will lead to a dramatic effect on workplace conditions Ryan, P. (2016).Sharing economy will have dramatic effect on workplace conditions. [online] ABC News. Available at: https://www.abc.net.au/news/2016-08-04/sharing-economy-navigating-rise-will-be-critical-for-australia/7690598 [Accessed 20 Aug. 2016]. The changes that are going to come in the business like the digital disruption that is going to come due to the sharing of the economy will affect the condition of the workplace. The demand for more flexible work arrangements and contracting will also take place. These arrangements will lead to challenges that both employers and employees will face. With the addition of automation and artificial intelligence, the company will see a dramatic change and that can be taken as workers exploitation (Ryan, 2016). To create a harmonious atmosphere in the workplace and to maintain it, the behavioral theory of management can be applied. To apply this management theory, the manager of the organization has to better understand the human aspect of the employees and treat them as important assets to the organization. With the increased use of artificial intelligence and automation, the workers may have the doubts in their mind regarding their future in the company which will affect the productivity of the company because the workers will not be giving their hundred percent to the company (Peterson, 2015). It becomes the managers duty to lead them in such a way that the employees should feel their importance in the company. This will ultimately help in attaining the goals of the company, as workers will then give their hundred percent to the company (Argote, 2015). It is recommended that training session for the employees should be planned. This will make the employees become familiar with the new technological and economical changes that are going to happen in the company, and also understand their responsibilities that they are expected to fulfill to attain the company goals (Schermerhorn, 2013). References Argote, L. (2015). A Behavioral Theory of the Firm: An Attractive Organizational Theory.Journal of Management Inquiry, 24(3), pp.321-321. Peterson, R. (2015). BeyondA Behavioral Theory.Negotiation Journal, 31(4), pp.505-508. Ryan, P. (2016).Sharing economy will have dramatic effect on workplace conditions. [online] ABC News. Available at: https://www.abc.net.au/news/2016-08-04/sharing-economy-navigating-rise-will-be-critical-for-australia/7690598 [Accessed 20 Aug. 2016]. Schermerhorn, J. (2013).Management. Hoboken, NJ: John Wiley Sons.

Salt And Sand Lab Report Essay Example

Salt And Sand Lab Report Paper Evaporation is a process where two liquids or solid mixed into a liquid can be separated. To separate two liquids mixed together, the liquid is boiled over a Bunsen burner until one liquid is completely evaporated. To separate a solid within a liquid, the liquid is completely evaporated and a solid will remain, which is called a residue. Procedure/Data: 1. Preheat a clean evaporating dish for 5 minutes; then cool and mass the dish. Mass of empty dish: 28. Egg 2. Set scale to zero after placing an 80 or 100 ml beaker on it; then add the mixture given to you into the beaker and record the mass of the mixture. Mass of mixture: 2. Egg 3. Add 15. Ml of water to the beaker; stir well and filter the contents through filter paper into the pre-massed evaporating dish. 4. Add 5 ml of water to the beaker, stir well and filter the evaporating dish. 5. Set up an evaporation set up and heat the contents in the evaporating dish, over a wavy flame to avoid splashing, until all water is evaporated. 6. Allow dish and residue to cool; identify the residue. 7. Mass the evaporating dish with the residue and find the mass of the residue. A mixture is a combination of two or more pure substances in which each pure substance retains its individual chemical properties. The sand and salt is a mixture because it can be separated by evaporation and filtration, into its monuments without changing their identities. Some processes that can be used to separate mixtures would be filtration, fractional distillation, crystallization, and sublimation. 2. Elements in a compounds can only be separated by chemical processes, while components of a mixture can be separated by physical processes. 3. We will write a custom essay sample on Salt And Sand Lab Report specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Salt And Sand Lab Report specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Salt And Sand Lab Report specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The five common methods that can be used to separate various types of mixtures are filtration, fractional distillation, evaporation, sublimation, and chromatography. Evaporation is the changing of a liquid into a gas often under the influence of heat. A mixture of a solid and liquid can be separated y evaporation. Filtration is a technique that Uses a porous barrier to separate a solid from a liquid. A liquid and solid (heterogeneous mixture) is the type of mixture that can be separated by filtration. Sublimation is the process during which a solid changes vapor without melting (without going through liquid phase). Two solids are the type of mixture that can be separated by sublimation. Fractional distillation is a physical separation technique that use based on differences in the boiling points of the substances involved. Two liquids are the type of mixture that can be separated by distillation. Chromatography is technique that separates a compound of a mixture dissolved in either a gas or a liquid. A mixture of a gas or liquid state can be separated by the use of chromatography. 4. Chromatography is a method that could be used to separate the components of the ink in a marker. This separation can be achieved when the pigment is dipped in a liquid and the different colors will behave differently, causing them to travel at different speeds. The ink separates because each pigment has a different attraction to the liquid. 5. To separate the heterogeneous mixture comprised of sand, iron fillings, salt, and poppy seeds the first thing that an be done is to use a magnet to attract the iron fillings from the mixture. Next, water should be added to not only dissolve the salt into the water but to cause the poppy seeds to float, making it easy to take them out. Then mix the sand, salt and water together to make a mixture of salt and water. Now with sand and salt water left, filtrate the mixture to allow the salt water to pass through the filter paper and the sand will stay behind as residue. Finally, evaporation should be used to evaporate all the water from the mixture leaving salt behind as residue. 6. Filtrate is what passes through the filter paper when using filtration. The salt water was the filtrate in this lab. Residue is what is left behind, or is stayed back.

Reaction of Butanols with Hydrobromic Acid Essay Example

Reaction of Butanols with Hydrobromic Acid Essay Example Reaction of Butanols with Hydrobromic Acid Paper Reaction of Butanols with Hydrobromic Acid Paper For this experiment our primary goal was to observe and note the reaction of butanols with hydrobromic acid. Before the lab began we discussed and proposed mechanisms. (see Mechanisms) To begin this experiment we calculated how much of each material we were going to be using, and the numbers we chose to use differed from our reference text slightly. We used 6. mL of our assigned butanol and only 4 mL of sulfuric acid. Going back to our reaction mechanisms, we were looking at SNI and SN2 reactions, so we of course used the hydrobromic acid as our acid atalyst which would be protonating the hydroxyl group of our butanol, to make a better leaving group, so that the bromine radical would be able to attack the leftover carbocation. Our group used 2-bromobutanol and we expected, from our mechanism, to achieve 2-bromobutane and when we compared our GC results to the prepared sample, our mechanism proved to be true. We did have some small hiccups in our experiment, but less than most of the class, for example, after distillation, when we were drying our organic layer (containing our sample) with anhydrous sodium ulfate, we were unable to achieve to clear color we were told to expect even though our sodium sulfate beads we no longer clumping. We spent extra time trying to gain the clear color for our sample to be run through GC, but eventually had to run it as- is and it turned out to be relatively free of impurities, like the water we thought was left behind. Also, our lab reference called for us to obtain an IR spectrum, but we ran gas chromatography instead and it, along with our prepared reference of possible products, proved Just as successful in identification. We did not measure the melting point of our product either.