Tuesday, November 26, 2019

The Similarities and Differences Between “The Lottery” and “Dead Mans Path” Essay Example

The Similarities and Differences Between â€Å"The Lottery† and â€Å"Dead Mans Path† Essay Example The Similarities and Differences Between â€Å"The Lottery† and â€Å"Dead Mans Path† Paper The Similarities and Differences Between â€Å"The Lottery† and â€Å"Dead Mans Path† Paper Essay Topic: The Lottery and Other Stories Contrast Comparison Essay on â€Å"The Lottery† and â€Å"Dead Mans Path† Carmen Nonon Ms. Judith King English 111 8 April 2009 The Similarities and Differences Between â€Å"The Lottery† and â€Å"Dead Man’s Path† In the two short stories †The Lottery† by Shirley Jackson and â€Å"Dead Men’s Path† by Chinua Achebe, tradition plays a part. In â€Å"The Lottery†, the villagers gather together once a year and meet in the square for a drawing to determine that year’s sacrifice. In â€Å"Dead Men’s Path† the story is about a pathway to a burial site that passes through the school grounds, which was closed off by Mr. Obi, the headmaster of the school who had a different religious belief than the villagers. â€Å"The Lottery† and â€Å"Dead Man’s Path† have a similarity in that they both have death in them. In â€Å"The lottery†, the idea is that the head of every family picks a piece of paper from the black box. If the piece of paper has a black dot on it, a member of the family is stoned to death. In â€Å"Dead Men’s Path†, the people of the village say that their dead relatives depart by the path and their ancestors visit them. It is also the path of children coming in to be born. So the people in the village believe that a village woman, who died two days after giving birth to her child, died because Mr. Obi blocked the burial pathway. The common theme of control is reflected in both of the stories. In â€Å"Dead Men’s Path† Mr. Obi blocks the path from the villagers to take control over them passing through the school compound, so that they wouldn’t destroy the beautiful garden with its hibiscus and allamanda hedges. In â€Å"The Lottery† Mr. Summer was a powerful, wealthy man who controlled and put all his energy to the activities in the town such as square dances and the Halloween programs. The Lottery† and â€Å"Dead Man’s Path† have a major contrast in that a different belief system is what leads to death. In â€Å"The Lottery† the villagers believed that all had been well when the village was tiny and by performing the ritual of sacrificing a villager they would have control over the population from growing. In â€Å"Dead Men’s Path† the villagers strongly believed that by blocking the pathway something bad would happen. Another difference between the stories is that â€Å"The Lottery† is a reality for the characters; whereas, in â€Å"Dead Men’s Path† there are spiritual forces. In â€Å"The Lottery† villagers turn to Mrs. Hutchinson and physically stone her to death, and in Dead Men’s Path the woman died from natural childbirth, due to a superstition, which is a belief and not a physical act. There are characters in both stories who sought to modernize their villagers. In â€Å"The Lottery† Mr. Adams questions the Lottery and says to Old Man Warner that other villagers are thinking about giving up the lottery and to practice the modern methods. Old Man Warner makes a remark and says â€Å"Pack of crazy fools,† and then tries to explain the importance of the ritual to survival of the village. In â€Å"Dead Men’s Path†, the village priest of Ani called Mr. Obi to discuss the closing of path and explain that the life of the villagers depend on it. That there dead relative departs by it, and their ancestors visit through the path. Mr. Obi listened with a closed mind and refused to listen to the priest and refused to open the path, but when a white supervisor came to inspect the school he wrote a nasty report, therefore changing the past and making new traditions. The differences in â€Å"The Lottery† is that Mr. Adams spoke his opinion to one individual instead of meeting with the villagers and discuss why they don’t stop the practice of the lottery. The difference in Dead Men’s Path is the initial approach taken by the priest and the villagers was successful. Because that they tried to close it unsuccessfully, it is assumed that the other attempts were unsuccessful. While both stories have similarities, they also have differences. They can both be compared when looking at the themes of death and control. However, both stores are very different. The belief system of each story and the reality vs. spiritual tendencies are ways the stories are different.

Friday, November 22, 2019

5 Types of Unnecessary Hyphenation

5 Types of Unnecessary Hyphenation 5 Types of Unnecessary Hyphenation 5 Types of Unnecessary Hyphenation By Mark Nichol The sentences below, each followed by a discussion and a revision, illustrate various ways in which a hyphen is used extraneously. 1. He adds that cities should be forced to follow a federally-defined law pertaining to what kinds of benefits restaurants should be required to provide to their employees. Because adverbial phrases such as â€Å"federally defined† (where the adverb federally modifies the adjective defined, which in turn modifies a noun) so closely resemble adjectival phrases such as â€Å"little known† (where the adjectives little and known combine to modify a noun), and phrases in the latter category are usually hyphenated before a noun, adverbial phrases are also often (incorrectly) hyphenated. Here, as in the case of all adverbial phrases ending in -ly, â€Å"federally defined† is not hyphenated: â€Å"He adds that cities should be forced to follow a federally defined law pertaining to what kinds of benefits restaurants should be required to provide to their employees.† (However, flat adverbs- those lacking the -ly ending- are hyphenated to an adjective when the adverbial phrase precedes a noun, such as â€Å"high ranking.† 2. Most of them are small- and medium-sized cities many people may never have heard of. Small is followed by a hyphen here as if it constitutes a case of suspended hyphenation, where a repetition (in this case) of sized is implied, but the two elements modifying cities are not â€Å"small sized† and â€Å"medium sized,† but rather small and â€Å"medium sized,† so the hyphen after small is erroneous: â€Å"Most of them are small and medium-sized cities many people may never have heard of.† 3. The film was among the highest-grossing that year. A phrasal adjective is generally not hyphenated when it follows the noun it modifies: â€Å"The film was among the highest grossing that year.† (Alternatively, retain the hyphen but insert a synonym for the noun after the phrasal adjective, as in â€Å"The film was among the highest-grossing releases that year.†) 4. The developers proposed to phase-in that part of the project over the course of several years. â€Å"Phase in† consists of a verb and a preposition, which have no need of a hyphen to signal their interrelationship: â€Å"The developers proposed to phase in that part of the project over the course of several years.† (This error likely exists as a result of a confusion of the phrase with its use as an adjectival phrase, where a hyphen is valid, and as the noun phase-in, similar to built-in.) 5. Jones is a past-president of the organization. In this sentence, past is an adjective modifying president, and as such, it should not be attached to the word it modifies: â€Å"Jones is a past president of the organization.† Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Punctuation category, check our popular posts, or choose a related post below:Congratulations on or for?"Gratitude" or "Gratefulness"?How to Treat Names of Groups and Organizations

Thursday, November 21, 2019

Journals 578 Essay Example | Topics and Well Written Essays - 1000 words

Journals 578 - Essay Example It was especially interesting to find that the military established a brotherhood for soldiers, where each person was to protect the other. Many soldiers express joy when killing their enemies, yet the author indicated that these emotions are far from joy because when killing the enemy most soldiers have no fear and feel like they cannot be harmed. The author also stated that many soldiers face a psychological condition where they feel that they have changed. This can be seen through their actions, yet they feel unconnected to their bodies and minds; this makes it hard for them to find a rational explanation to their behavior. The author also pointed out another fact that was interesting to me, which was that most people killed in conflict with the USA are referred to collateral damage, yet when American soldiers are killed they are referred to as innocents who lost their lives. Not only that, many policies created by the leaders come from using the religion and culture of other nati ons as a threat to the USA. This is done to reshape the image of these countries to the public toward a negative perception so that people will start viewing them as enemies. Chapter (1-8) The author of the book indicated that it is important to include women in the field of politics, yet many women who are involved in the political sphere do not have their opinions taken into consideration by their male peers. This can be connected to the idea that men are viewed as stronger than women, who are considered to be weaker and more peaceful. I believe that it is important to respect the opinions of women because this will not only help people to view politics from a different perspective but it will also help to understand and recognize crimes committed against women in conflicts. Indeed, the author indicated that many women do not report that they were are sexually assaulted or raped. As a result, it is hard for human rights organizations and the United Nations to recognize acts of rap e as a serious issue. I believe that if women are more involved in making policies then more victims of rape and war will be encouraged to talk about their issues. Moreover, the author pointed out that Laura Bush focused on liberating the women of Afghanistan. However, in my opinion, and similar to what I pointed in my QIP, Laura Bush focused more on liberating women from wearing Burqa instead of focusing on their freedom. Indeed, many movements and policies are made to benefit women, yet they mostly fail. I believe that organizations and policymakers tend to view these issues from their own perspectives and not from the perspectives of the affected women. As a result, they end up making policies that do not suit the needs of those women. In addition, this leads to an emphasis on the importance of negotiation between two parties, as it helps each party to understand each side's opinion and then respect that opinion. In addition, I was also impressed with the veracity of non-violent movements that women have led all over the world. This takes me back to the film we watched in class, â€Å"Pray the Devil to Hell.† The film shows that when women start to protest the motive was to get rid of violence in their countries. They were able to satisfy their goals by using religious and faith communities to gather as many women as they could find. What was really interesting to me was

Tuesday, November 19, 2019

Family Business Research Paper Example | Topics and Well Written Essays - 11000 words

Family Business - Research Paper Example This condition, in turn, has transformed contemporary organisations. Organisations pursue competencies that make firms globally competitive. Companies’ pursuit of competencies is no longer just limited to financial and physical capital, but it also includes human capital. This move is necessary to create added value to their services or products, attract new customers, and retain loyal clients (Nordhaug, 1993; Westhead & Matlay, 2006). However, despite the fast phase changes in the modern period, the significant and integral role of the family in the economic activities of the society remains undeterred (Aldrich & Cliff, 2003). Of the several facets manifesting the integral role of the family in the society, the influence of family on business, in terms of firm creation and management, is no longer limited to small businesses, but it also consists of large corporations with families holding majority shares (Steier, Chrisman & Chua, 2004). This scenario is observed not only in the United States and in Europe, but it is also an event that has become perceptible in China, Japan and other Asian countries (Steier et al., 2004). As such, it can be claimed that there is a pervasive participation of families in the establishment and management of economic institutions that redefines the role of families in economic organisations and activities as well as in organisational life (Aldrich & Cliff, 2003; Morck & Nakamura, 2003; Steier et al., 2004). In this context, family owned business (FOB), just like non-family owned business, requires effective governance for the firm to achieve continued growth and success. Implementation of policies, strategies and management by family founders/owners are geared towards attaining efficient and effective governance that will sustain and maintain the family corporation (Angus, 2005). Effective FOB governance is essential not only in handling organisational issues and in wealth management of the FOB, but it is also necessary in handling conflicts arising from family relations involve in the business (Moore& Juenemann, 2008). In this condition, understanding governance in family owned business becomes one of the essential factors in determining FOB’s sustainability, growth and success in the era of globalisation. Background of the Study Family owned businesses play a crucial role in economic activities across the globe (Steier et al, 2004). Families creating and managing their own businesses have become pervasive and it is clearly manifest in many developing countries (Ramachandra & Merisetty, 2009). However, as economic institutions, FOBs require effective governance that will ensure not only their continued existence in the market, but can also guarantee the firm’

Sunday, November 17, 2019

High result Essay Example for Free

High result Essay First of all, I prepare my working place and start my determination. All my measurements are recorded to the table above.  The smallest graduation of the thermometer is 1 C. According to this, I take the absolute uncertainty of my temperature measurements as. I do not add additional uncertainty as I did not encounter any further difficulties in weight measurement.  To determine masses I used a digital scale with provided uncertainty in the instruction of the digital scale of 0.2g. Therefore, I take it as the absolute uncertainty of the mass measurements. I take the temperature of ice as C because the ice was melting when I started to use it in my experiment. I take this temperature theoretically and do not include uncertainty to this measurement as it is in theoretical level.  After having determined the raw data, I fill it into the table.  Further I provide constants that will be used during my determination. These are taken from Giancoli Physics 5th edition, page 421:  cwater = 4186 J*(kg*C)-1  caliuminium = 900 J*(kg*C)-1  Data processing:  Ã‚  Now I will provide the mass of the water. To do this I will subtract the mass of the calorimeter from the mass of calorimeter and water together:  mwater = (163.3 0.2) (35.0 0.2) = (128.3 0.4) g  Now I can compare my result with literatures. In Giancoli Physics 5th edition page 425 it is provided that the latent heat of fusion of ice to 3.33 x 105 J*kg-1. Therefore, the percentage discrepancy is equal to 17%. Also, the theoretical percentage uncertainty is equal to 11%. I will discuss these finding in conclusion and evaluation part. Conclusion and evaluation:  The percentage discrepancy of 17% shows that the determination was done quite precisely. Moreover, the percentage uncertainty of 11% suggests that the determination was done quite accurately as well. However, these are only theoretical assumptions as much energy and heat was transferred to air during the water cooling process. Further, I have to state more weaknesses and limitations of my determination. Some errors were encountered despite the fact that I tried to be as accurate as possible. First of all, the main weakness of the determination was that all the determination was done theoretically and I could not measure how much heat was transferred to air during the water cooling process. I was not able to measure the heat loss. Moreover, I took the ice temperature theoretically as I also could not measure it. These were clearly the weakest parts of all determination. Of course, the results are good enough, as the percentage discrepancy shows, but still it was only a theoretical determination based on the assumption that Qlost = Qgained. However, as for the percentage uncertainty I should blame only the instruments as I had to use quite many of them, but the uncertainty they provided was relatively small. My percentage uncertainty does not include the uncertainty of theoretical assumptions. Furthermore, some systematic errors have occurred as I had to do a lot of calculations and roundings during the data processing part. Also, the instruments may have been badly calibrated and this could have affected my determination. However, systematic errors are not important because even if they even were encountered, they were very small. Another thing is with random errors and heat loss as they were really significant because the percentage uncertainty shows relevantly high result. I could provide several suggestions to improve the determination but obviously I am not able to make this determination not theoretically in schools conditions. First of all, I would rather use more ice, bigger calorimeter and more water. Then, as I would still use the same equipment with same absolute uncertainties, the percentage uncertainty would be reduced significantly. The uncertainty would be less important and more accurate results would come. However, my suggestions would only lesser the uncertainties, but they would not totally cancel them and it would still be only a theoretical determination.

Thursday, November 14, 2019

Media and the Military :: Media Argumentative Persuasive Argument

Media and the Military      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   During the Vietnam War the media was left unchecked and brought the wartime images of death and carnage into America's living room.   These images served as morale killers and eventually turned much of the public against its own government.   During the Gulf War on the other hand, the military filtered what reached the public's eye and morale was kept to all time highs.   In wartime the government should be able to manipulate public opinion by controlling the media.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   War is not pretty, and it is not for the weak at heart.   Images of war should not be broadcast into living rooms live.   During the Vietnam conflict this is what happened.   Pictures and real time video of our troops being slaughtered during battles of the Tet offensive and the siege of Khe Sahn were sent home for all of America to see (Klein 50-51).   Again, war is not pretty and the way you keep morale up is you don't let the public know how bad war really is.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Television is one of the most powerful tools of media and â€Å"by the mid 1960's television had become the most important source for news for most of the American public, and beyond that, perhaps, the most powerful single influence on the public.† (Hallin 106)   So people trusted what reporters like Walter Cronkite were telling them.   They believed it when NBC journalists told them things like, â€Å" the Marines are so bogged down in Hue that nobody will predict when the battle would end†¦more than 500 marines have been wounded and over 100 dead since the in Hue began.† (Klein 51)   Don't get the wrong idea though, these things really happened but the public didn't need to know it.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The constitution and 1st amendment still mean something but national security should come first.   People rioting all over the country in anti war protests should be an issue of national security.   Without the support of your homefront no country can win a war, especially a foreign war (Franklin 250).   It is impossible to get support at home when NBC is showing them pictures of their boys getting massacred every night on the nightly news.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   On the other hand, during the Gulf War in Iraq the horrors of war still existed, maybe not to the same extent, but they were there nonetheless.   These horrors however where kept out of our living rooms by systematic filtering by the US army.   Now the army didn't just seize tapes and erase bad parts.   Very few reporters and cameras were allowed to the front lines.

Tuesday, November 12, 2019

There Is a Competiton Between Education and Appearance

There is a competition between appearance and education. Physical appearance is something that you will get a first impression on. There are many reasons why education is important to me and should be important to everyone. Appearance can take a back seat when it comes to the corporate world. Education is something everyone can relate to. When it comes to physical appearance or education people may have their different views on which one is more important. This might be a problem in our modern day society. Failure to make the proper one a priority can lead to a life of crime drugs and being unsuccessful. Some individuals may think that physical appearance is more important or that education is more important than the other. In the play Death of a Salesman by Author Miller it’s clear that Willy feels appearance is more important than education. Willy puts that appearance is better than education in all of his family heads. Then there are some that think that they both can be managed equally. This is an argument that will go on for years to come. I personally think that education is way more important than physical appearance for many different reasons. Life can be easier for people that can distinguish at an early age which one is more important. I think the ones that can distinguish which are more important at an early age will have a head start in life. I think that education is more important than physical appearance or talent because, majority of individuals in today society will rely on education to make a living rather than their appearance or talent. With an education I feel that you will have way more opportunities to be successful in life. No matter how much I dislike school or how much it may sometimes get me down, I know that it will be beneficial in the future. Education is important to me because no matter how much I may dislike sitting in school with a teacher I don’t care for, I know there is nothing more important to me for my future. I someday will want a house, a car, a family, and a job and the good and bad experiences through education will one day help me achieve all of these. Being worried about your appearance can have an effect on you where you will not be focused on your education. A person that is worried about their appearance does not have time to worry about their education. Even if u do get a good job that pays goods you still need some kind of education because people will take advantage of you . Education will lead you to a better life in the future and make it more stable. With education u will be able to get a good job and you will become better off financially and be able to support your family. I would be able to have as much amenities as I want and also be able to pay my bills on time and don’t have to worry about where the next check will come from. With a better education I will be able to live around people that want something in life. Individuals that are like this their opinions are valued more. With that good education I would be able to do many other things such as travel the world and see different religions and see how different people live which will be a nice experience for me and my family. I would be able to buy better looking clothes and look good. In the article ‘Working at McDonalds’s’ it shows the importance of education and how it pays off these high school teens. It shows how hard life will be with a minimum wage job and how it can’t provide a life that they dreamed about and desire. In the last couple of years, we have come across to a big issue, children, and adult dropping out school. People who have completed high school earn more than those who have not, people with bachelor’s degree earn more than those with only an undergraduate education. In the article ‘Giving Kids Opportunity’ by Hector Batista the guy that created a program which helped people without an education to get training that will help them get a job. I don’t think that if these people could have made a living off if their appearance they won’t be coming back to get this jobs training. Which it show the importance of education. His father was very big on education and what it can do for you. This gave these people chance at life and showed them that it is not the end for them. With education I can help children that are in troubled situations and encourage them that there is hope. In this Twenty-First Century, the value of education has taken on a whole new meaning. So no matter what, education is the key that allows people to move up in the world, seek better jobs, and ultimately succeed fully in life. Society usually says the more educated, the better of a person will be. People who attend college tend to work in white collar jobs in office buildings or other facilities. With air-conditioning, heating, and conveniences that improve the quality of life. This will make our lives easier and happier to work somewhere that we like to and education can give us that option. I feel that education is something that no one can take away from us once we have it but on the other hand if you make a living on appearance and you get into a car accident one day and you no longer look beautiful what will you rely on. So don’t be one of the few that tries to make a living on appearance rather than a good education.

Saturday, November 9, 2019

General Management Theories

General Management Theories: There are four general management theories. 1. Frederick Taylor – Theory of Scientific Management. 2. Henri Fayol – Administrative Management Theory. 3. Max Weber – Bureaucratic Theory of Management. 4. Elton Mayo – Behavioral Theory of Management (Hawthorne Effect). 1. Frederick Taylor’s Theory of Scientific Management. Taylor’s theory of scientific management aimed at, improving economic efficiency, especially labor productivity. Taylor had a simple view about, what motivated people at work, – money.He felt that, workers should get a, fair day's pay for a fair day's work, and that pay, should be linked to the amount produced. Therefore he introduced the, DIFFERENTIAL PIECE RATE SYSTEM, of paying wages to the workers. Taylor's Differential Piece Rate Plan. If Efficiency is greater than the defined Standard then workers should be paid 120 % of Normal Piece Rate. If Efficiency is less than standard then work ers should be paid 80% of Normal Piece Rate. Principles of Scientific Management. Four Principles of Scientific Management are: 1. Time and motion study: – Study the way jobs are performed and find new ways to do them. 2.Teach, train and develop the workman with improved methods of doing work. Codify the new methods into rules. 3. Interest of employer ; employees should be fully harmonized so as to secure mutually understanding relations between them. 4. Establish fair levels of performance and pay a premium for higher performance. 2. Henri Fayol’s Administrative Management Theory: Henri Fayol known as the Father Of Management laid down the 14 principles of Management. – 1. Division of Work. 2. Equity. 3. Discipline. 4. Initiative. 5. Authority and Responsibility. 6. Esprit De Corps. 7. Subordination of Individual Interest to General Interest. . Stability of Tenure. 9. Remuneration. 10. Unity of Direction. 11. Centralization. 12. Scalar Chain. 14. Unity of Comma nd. 3. Max Weber’s Bureaucratic Theory Of Management Weber made a distinction between authority and power. Weber believed that power educes obedience through force or the threat of force which induces individuals to adhere to regulations. According to Max Weber, there are three types of power in an organization:- 1. Traditional Power 2. Charismatic Power 3. Bureaucratic Power or Legal Power. Features of Bureaucracy: 1. Division of Labor. 2. Formal Hierarchical Structure. 3.Selection based on Technical Expertise. 4. Management by Rules. 5. Written Documents. 6. Only Legal Power is Important. 7. Formal and Impersonal relations. 4. Elton Mayo’s Behavioral Theory of Management: Elton Mayo's experiments showed an increase in worker productivity was produced by the psychological stimulus of being singled out, involved, and made to feel important. Hawthorne Effect, can be summarized as â€Å"Employees will respond positively to any novel change in work environment like bette r illumination, clean work stations, relocating workstations etc. Employees are more productive because they know they are being studied.

Thursday, November 7, 2019

Bpr in General Motors Essay Example

Bpr in General Motors Essay Example Bpr in General Motors Paper Bpr in General Motors Paper | |    | Case Studies  Ã‚  BPR in Poland | The first ever Business Process Reengineering (BPR) project in the formerly communist countries of eastern Europe was completed on October 28th, 1994 by Wizdom Polska, the Polish subsidiary company of Wizdom Systems, Inc. Wizdom has once again taken BPR to new frontiers, achieving unprecedented results in the massive task of Reengineering a company laden with the residuals of 50 years of central planning.The company, Stomil Sanok S.A., is a manufacturer of rubber injected moulded products, primarily for the automotive industry, ( Sto means I 00 in Polish, and mil means miles). Stomil is tucked away in Sanok, a beautiful mountainous region of southeastern Poland near the Ukrainian and Slovakian borders. Through radical downsizing, Stomil has reduced its workforce from 6,000 people in 1989, to 2500 employees today. Formerly 100% state-owned, Stomil was purchased by the U.S.owned Polish American Enterprise Fund in 1990. The $350 million do llar equity investment fund was set up by President Bush and the U.S. Congress to jump start the Polish economy soon after the fall of communism in 1989. Since its privatization, Stomil has attained phenomenal growth, increasing sales by an average of 25% a year through a very aggressive quality program coupled with a strong marketing push into western Europe and, as is typical in Poland, by utilizing an inexpensive, highly educated workforce.What most distinguishes Stomil from other companies in Poland that are struggling to meet the challenges of surviving the new free market, is its openness to new ideas and technologies. Stomil was quick to realize that its management needed to understand its processes and what it was doing, before it could implement the radical change needed to be more efficient. Because the required changes were so broad and fundamental, Stomils management needed to make decisions on where to apply its resources for implementing change. Although this

Tuesday, November 5, 2019

Back Titration in Chemistry

Back Titration in Chemistry A back titration is a titration method where the concentration of an analyte is determined by reacting it with a known amount of excess reagent. The remaining excess reagent is then titrated with another, second reagent. The second titrations result shows how much of the excess reagent was used in the first titration, thus allowing the original analytes concentration to be calculated. A back titration may also be called an indirect titration. When Is a Back Titration Used? A back titration is used when the molar concentration of an excess reactant  is known, but the need exists to determine the strength or concentration of an analyte. Back titration is typically applied in acid-base titrations: When the acid or (more commonly) base is an insoluble salt (e.g., calcium carbonate) When direct titration endpoint would be hard to discern (e.g., weak acid and weak base titration) When the reaction occurs very slowly Back titrations are applied, more generally, when the endpoint is easier to see than with a normal titration, which applies to some precipitation reactions. How Is a Back Titration Performed? Two steps are typically followed in a back titration: The volatile analyte is permitted to react with an excess reagent A titration is conducted on the remaining quantity of the known solution This is a way to measure the amount consumed by the analyte, thus calculate the excess quantity.

Sunday, November 3, 2019

Harry Potter and the Sorcerer's Stone Essay Example | Topics and Well Written Essays - 500 words

Harry Potter and the Sorcerer's Stone - Essay Example What differentiates Hermione from many intelligent children is that not only does she learn the magical spells, she practically has the capability to recall from her memory the most appropriate spell that applies on a particular situation whenever required, and thus, serves as the ultimate rescuer for Ron and Harry. Not many brainy children are as practical as Hermione is. Her practicality also reflects in the way she practically indulges in every act with Ron and Harry at every stage till the end of the story. Hermione Granger is indeed, a true friend to Ron and Harry. It is not wrong to state that her friends possess her. She knows the meaning of friendship and can practically go to any lengths to help her friends out of the trouble. She is the very â€Å"friend in need† as they call it. She is the kind of person most parents would like their child to be friends with, given she is very optimistic and hardworking. Hermione Granger is a muggle born witch who is able to display excellent magical qualities contrary to the fact that none of her parents come from the magical world. Hermione Granger has been presented as a â€Å"know-it-all† kind of girl whose attitude is not quite welcomed by Ron Weasley particularly in their initial encounters at Hogwarts. In the start of the story, one might even start to think of her as a cheap character that shows its knowledge off to depress others. However, one later gets to realize how genuinely is she interested in learning magic and applying it to assist humanity. At the age of 11, she prefers learning â€Å"Transfiguration Charms† upon trying shades of lipstick. She is a genuine learner placed in the â€Å"Gryffindor House† because of her extreme bravery, although she was also suitable for â€Å"Ravenclaw House† because of her smartness. Hermione Granger fits best in the Stage VI of the Kohlberg’s Stages of Moral