How does the length of Magnesium affect the rate of reaction? Essay

How does the length of Magnesium affect the rate of reaction? Input Variables – Magnesium strip Hydrochloric acid Outcome Variable - Release of hydrogen I have chosen to investigate whether the difference in length of a Magnesium ribbon, would change the speed in which the reaction between Hydrochloric acid and Magnesium takes. We will measure this by timing how long until the magnesium strip vanishes and there is no release of Hydrogen. Aim: I am trying to find out whether the length of Magnesium causes any alterations in the rate of reaction between Hydrochloric acid and Magnesium. I will be measuring this by timing how long it takes for the magnesium to be no longer visible and there is no hydrogen released. Prediction: I think that when Hydrochloric acid of the same volume come in to contact with Magnesium of different lengths of ribbon,, the rate if reaction for the longer strip would be far slower than the shorter one. I believe that this as the collision theory tells us that molecules collide which cause to react and merge to create a compound. This reaction varies in speed depending on the amount of molecules in the mixture and how much energy the molecules possess, which is why heated molecules react faster than normal ones. So with the amount of Hydrochloric acid staying relatively the same yet the number of Magnesium molecules increasing, the reaction will only take longer as the molecules have to collide even more for the reaction to be complete. Hypothesis: If my prediction is to be proven correct, then the time taken to react to the longest strip of Magnesium would take the longest and the short strip would take the least amount of time. We should also see from repeated attempts at this experiment, that the averages would also increase depending on the length of the Magnesium ribbon. Control Variables: I have chosen not change the volume of hydrochloric acid, and the width of acid will alter the amount and effectiveness of the acid, which will make the rate of reaction speed up and cause an unfair experiment. I have also kept the magnesium strip the same ribbon, as if the width if the magnesium strip is changed, the surface area would become larger and more molecules would be able to collide at one time, which would mean that the rate of reaction would be faster. Preliminary Work: I have... ...unt of time taken to perform the experiment and would give me the opportunity for more tests to be taken and more data to be retrieved. However, the tests that were performed were a fair test as the method used was very simple, so error wasn’t a large factor. This meant that the solution could react without being tampered with. Although, on performing the second attempt for the 5cm strip, the tube was accidentally split by passers – by, so we had to stop the time and record the time thus far. This could be the cause for the anomalies within the results and if I were to do it again, I would expect the results to be greatly different. Due to the amount of stopwatches used in the experiment, we were able to get the exact time for each test tube, which was easier for recording than just using one, which I did during the preliminary experiment. Conclusion: In conclusion, I found out that my prediction was right and that the longer strip took a comparatively longer reaction time than the short two centimetre strip. This can be seen from the evidence gathered, which I believed to be accurate and would appear again if this experiment were to be performed once more.

Rhetorical Strategies Essay

It is noticed that Margaret Atwood’s every latest narrative story produce a fastidious enthusiasm as she has looked target on damaging expectations of the readers of what the narrative will be akin to or in other words the perspective. It is not correct in the case of The Blind Assassin that brought prominent Booker Prize for Atwood. The perspectives of the story in the Blind Assassin explode into movement with the provocation of the aspiration for a rationalization of the anonymity articulated in its opening verdict: â€Å"Ten days after the war ended, my sister Laura drove a car off a bridge. † (Atwood, p1) The Blind Assassin prompts its readers that a chief exposure will come as the rhetorical strategy of using â€Å"perspective† of this lengthy story by building a first-person description that make an impression on readers into a contest with Iris Chase Griffen to shape anonymity earlier than she depict the blameworthy gathering. Additionally, in view of the fact that Iris is creating a diversity of confessional chronicle, the reader is animated by the craving to forfeit concentration to the rhetorical device of perspectives which will join Iris to the lady in the story-within-a-story. Iris symbolizes herself as a â€Å"historian,† investigating the proceedings causing her sister’s perceptible suicide. Simultaneously, the storyline must be cautious not to create the rhetorical device of perspectives of the clues so apparent that the person who reads misplaces attention by precipitately forming the responds to the mystery aspects of the novel generated in start of the story. The case of Laura Chase’s suicide is extremely dissimilar seeing from the start Iris–the narrative’s â€Å"I† who is as well its â€Å"eye†Ã¢â‚¬â€œ delicately converse the discern rhetorical device of perspective of both what origin the suicide and even who the offender is. The extraordinarily length of the narrative propose that it will be likely in the completeness of time to be acquainted with the reality, but simply by setting up what led up to Laura’s â€Å"abrupt† end. The rhetorical device of perspective of the stratagem of The Blind Assassin is deposit in movement by its conclusion, a conclusion that guides to consider Iris is acquainted with the reality however will not expose until the appropriate moment. This is a narrative that a great deal relates to time and rhetorical device of perspective of the story, and about moment of time in the manner that timing is vital to knowing. The rhetorical device of perspectives toward which the story gradually guides could all be completed at the beginning well ahead of this extended story complete it. On the other hand, their rhetorical device of perspective of the â€Å"truth† would be reduced without the slow preparation for the climax. And with the reveal of â€Å"the climax perspective† it is suitable to revolve for a short time to a narratologist whose outlooks elucidate the reading of this story. The Blind Assassin appears to be self intentionally functioning in this male description concept with its storyteller who â€Å"has a heart,† to make use of that traditional expression, and who consequently seems to be contesting in opposition to the perspective of time to finish her storytelling prior to bereavement forecloses the prospect of supplementary life for storytelling. This fact creates a sagacity of deception for the reason that the readers know that Iris has to stay alive to finish the narrative, from the time when she is the solitary survivor of the disaster of a five decades previously. For that reason, the person who reads this narrative turns out to be concerned in the craving of this description to shift rapidly toward its ending, and nevertheless not too rapidly, for the reason that the climax may well be the climax of the storyteller’s life. In this approach the description appears â€Å"mannish† in the sagacity of sketching its readers into the perspective of contradictory requirements to hasten to the â€Å"culmination† and moreover tarry to extend the enjoyment of the narrative. The story makes coating upon coating of craving: the wish to know ultimately why Laura Chase suicide, a wish challenge by the wish of her sister Iris as storyteller to prevent that antagonizes for which in a variety of senses the cost is death. Additionally, it should be kept in mind that Iris is not merely a storyteller but also a â€Å"writer,† even though an unappreciated one. It might also be disputed that this narrative is itself a narrative, expressing description as an illustration of chronicle but also elevating some charming perspectives about narratives. Works Cited Atwood Margaret, The Blind Assassin: a Novel, Anchor (August 28, 2001), 544 pages, ISBN-10: 0385720955

All Quiet on the Western Front - 1000 Words

All Quiet on the Western Front is an enthralling story about WWI, which, unlike other war stories at the time, vocalized the negative aspects of the war specifically the psychological effect. You can see throughout the book, the psychological horrors which Paul experiences. This psychological aspect of stories is generally not as conspicuous or as horrifying as shown in All Quiet on the Western Front. I have always been intrigued by the psychological affect that war has on you, and this book was able to provide an accurate representation of why war effects the solders in such a horrid way. The part that was most compelling was when Paul was stuck in the hole. He had a sudden revelation that the French soldier was a â€Å"person† too. He†¦show more content†¦Kantorek and other commoners do not see the horrors of war until they are actually in it. People such as him spit the word â€Å"coward† if people do not enlist. For example, Joseph Behm who originally did n’t want to enlist but eventually caved into enlisting because he didn’t want to be ostracized. Paul said the poorest and the simple people were the wisest whereas the people that are better of, who should have known what they were doing, were enlisting. Like many other war books at the time, people going into war were shown as a glorious and amazing thing. If the people such as Kantorek wrote this book, he would have glorified going to war without knowing what war was actually like. The author’s viewpoint was similar to Paul viewpoint on this matter because both experienced war firsthand. Unlike the others who didn’t fight in the war, these two have experienced war and know what it is like to fight. For the soldiers it is not glorious, it horrendous to see comrades fall by your side, in a painful, grotesque way. Paul talks about how the enemy has pamphlets that talk about how the Germans eat Belgian children. This is the type of propaganda that the count ries used to make their people hate the opposing country. Paul later finds about that there is no difference between him and the man who he killed in the pit (Gà ©rad Duval). Both have a family waiting for them back at home and areShow MoreRelatedAll Quiet of the Western Front756 Words   |  3 PagesPlot Summary: All Quiet on the Western Front Written by Erich Maria Remarque, All Quiet on the Western Front is the tale of a young man by the name of Paul. Paul who is nineteen years old gathers several of his friends from school and together they voluntarily join the army fighting for the Axis alliance. Before they are sent off into actual battle, they are faced with the brutal training camp. Along with this they face the cruelty of the life of a soldier. This made them question the reason forRead MoreAll Quiet on the Western Front700 Words   |  3 PagesThe greatest war novel of all time, All Quiet on the Western Front, by Erich Maria Remarque, is a novel that depicted the hardships of a group of teenagers who enlisted in the German Army during World War 1. Enlisting right out of high school forced the teens to experience things they had never thought of. From the life of a soilder on the front line to troubles with home life, war had managed to once again destroy a group of teenagers. Throughout the novel, we saw the men of the Second CompanyRead MoreAll Quiet On The Western Front1797 Words   |  8 PagesTitle: All Quiet on the Western Front Creator: Erich Maria Remarque Date of Publication: 1929 Class: War Novel Anecdotal Information about Author: -Erich Maria Remarque was conceived on 22 June 1898 into a working people family in the German city of Osnabrà ¼ck to Peter Franz Remark (b. 14 June 1867, Kaiserswerth) and Anna Maria (nà ©e Stallknecht; conceived 21 November 1871, Katernberg). -During World War I, Remarque was recruited into the armed force at 18 years old. On 12 June 1917, heRead MoreAll Quiet on the Western Front943 Words   |  4 Pages The book All Quiet on the Western Front, by Erich Maria Remarque, is about a group of 19 year old young men who are changed by the ways of war. There is paul: the main character; Tjaden: a tall, skinny locksmith, also the biggest eater; Albert Kropp: a lance-corporal and the clearest thinker; Muller: studious, intelligent, and likes school; Leer: has a preference for the girls from the prostitution houses and has a beard; Haie Westhus: a peat-digger, and big in size; Deterring: a peasant, he alwaysRead MoreAll Quiet On The Western Front2393 Words   |  10 PagesAll Quiet on the Western Front: Book Review Erich Maria Remarque, author of All Quiet on the Western Front, actually fought in WWI (Remarque 297). Because of this, he was able to write this book with accurate depictions of the war. He writes how being in combat can really take a toll on a person and affect them in a negative way. He also writes of the pain and suffering that the soldiers must cope with that comes along with living in constant fear and danger. When looking at the title of theRead MoreAll Quiet On The Western Front2085 Words   |  9 PagesThis essay will consider the different effects created by Erich Maria Remarque in his novel All Quiet on the Western Front. As a writer, Remarque unknowingly left his novel open to readers with completely different perspectives, and to various forms of criticism. This undoubtedly meant that every single reader had been affected by the novel in many different ways which unfortunately for Remarque may have been an effect that he never intended. This essay is divided into 5 main sections. Firstly itRead MoreAll Quiet On The Western Front1089 Words   |  5 Pages In Erich Maria Remarque’s novel, All Quiet on the Western Front, human nature is the only abstract periphery between belligerent barbarism and justifiable violence. Through the insipid bombardments that rained shells over the Germans’ heads and noxious implementation of mustard gas, Remarque dexterously misleads the reader into believing that he fights in an apathetic war where all remnants of human nature and identity have been destroyed with the introduction of trench warfare. Through Paul Baumer’sRead MoreAll Quiet On The Western Front1509 Words   |  7 Pagesâ€Å"He fell in October 1918, on a day that was so quiet and still on the whole front, that the army report confined itself to a single sentence: All quiet on the Western Front† (Remarque 296). Paul Baumer, the narrator of All Quiet on the Western Front, enlisted into the German army at a young age of nineteen with a group of friends from school. Kantorek, Paul’s teacher, â€Å"gave us long lectures until the whole of our class went, under his shepherding, to the District Commandant and volunteered† (RemarqueRead MoreAll Quiet On The Western Front1129 Words   |  5 PagesIn Erich Maria Remarque’s All Quiet on the Western Front, soldiers at the front have a better idea than civilians of the true n ature of war because they have experienced the war while civilians have only read about it or listened to government propaganda. Remarque is trying to tell us that only those who experience the war can understand how awful war truly is. In All Quiet on the Western Front, the main character Paul goes back to his home, the people he meets still think that the Germans are winningRead MoreAll Quiet On The Western Front1790 Words   |  8 Pagessmell of cigar smoke, gunpowder, and dirt that filled the air. There was no nationalism; all Paul wanted was survival. World War I was supposed to be about nationalism and the propaganda forced upon the soldiers to feel superiority over other countries, but Paul helps to prove otherwise, as his story tells what is was like to be at the front, and how tough it was to be a soldier. â€Å"All Quiet on the Western Front† portrays war as it was actually experienced, replacing the romantic picture of glory and