Causes and Effects of the Salem Witch Trials Essay

1692 in Salem, Massachusetts was a period of dread, charge, and misdirection. It was the hour of the Salem witch preliminaries. Family quarrels, unpredictable characters, and in any event, keeping dolls in your house were purposes behind allegations. Filled by strict enthusiasts and little youngsters shouting for consideration, actually, nobody was sheltered from the craziness of the witch-chase. This paper is planned to talk about the reasons for this craziness, a portion of the preliminaries that occurred during the year 1692, and what at long last halted the frenzy of the witch-chase. The Salem witch preliminaries were filled by a wide range of things, however the start of this agitation can be followed back to a little gathering of young ladies in Salem Village. Betty Parris, a nine-year-old young lady with unforeseen weakness, lived with her dad Rev. Samuel Parris, who was the nearby clergyman, her mom, an invalid, and her cousin, Abigail Williams. Abigail Williams was a twelve-year-old vagrant who worked for her keep; she did a large portion of the tasks in view of Betty’s disease and thought about her auntie. At the point when they were done with their tasks, there was very little for the young ladies to do; Rev. Parris protested games since he believed that â€Å"playing was an indication of inaction, and inertness permitted the Devil to work his mischief.† (http://www.salemwitchtrials.com) Reading books was a mainstream side interest throughout the winter. Generally mainstream, were Books about fortune telling and prediction. These were perused , obviously, for the most part by little youngsters and teenagers. A portion of the young ladies who read these books shaped little gatherings to utilize the divination strategies that they had found out about. Betty, Abigail, and two different young ladies framed one of these gatherings and were helped by the Parris family’s’ dark slave, Tituba. (http://www.salemwitchtrials.com) Tituba, who was initially from Barbados, was truly proficient about the voodoo religion, and regularly recounted to the young ladies accounts of voodoo, black magic, and devils. Different young ladies started to join the gathering to tune in to Tituba’s stories and tell their fortunes. Betty and Abigail were troubled by their fortunes and started to act peculiarly. They were â€Å"having fits, making unusual clamors, and reshaping their bodies.† (http://www.paralumun.com) Rev. Parris saw their odd conduct and solicited the assistance from Dr. William Griggs. Dr. Griggs could discover nothing amiss with the young ladies restoratively, so he said they were beguiled. The young ladies were approached to name the witches that had entranced them and they spokeâ the names of three ladies. Tituba, Sarah Osborne, and Sarah Good were all presumable witches. Sarah Osborne had not been to chapel in longer than a year, and Sarah Good was destitute and went entryway to entryway requ esting offerings, whenever dismissed flat broke, Sarah Good would mutter words as she left that many idea were curses. The instances of the three ladies were examined at the Salem Village Meetinghouse. During their scrutinizing, Betty, Abigail, and six of their companions regularly asserted that the women’s spirits were gnawing them squeezing them or showing up as a little creature or winged animal. Notwithstanding the young ladies, Sarah Good and Sarah Osborne said they were blameless. Tituba, nonetheless, admitted to being a witch. Her admission comprised of â€Å"red rodents, talking felines, and a tall man wearing dark. She expressed that the man dressed in dark made her sign in a book, and that Sarah Good, Sarah Osborne and others, whose names she was unable to peruse, had additionally marked this book.† (http://www.salemwitchtrials.com) Tituba kept, saying that a dark pooch had undermined her and made her to hurt the young ladies. She additionally said that she had â€Å"ridden through the air on a post to witches gatherings with the other two accused.† (http://www.paralumun.com) Then Tituba expressed that there were around six different witches and their pioneer was a tall white-haired man. (http://www.paralumun.com) Tituba’s three-day admission affirmed the villager’s convictions and started the Salem witch preliminaries. As the preliminaries picked up energy, nobody was protected from allegations; the young ladies blamed individuals in any case for age, wellbeing, or general supposition. Everybody was in danger of being denounced, from the extremely youthful, for example, Dorcas Good, a four-year-old kid who was imprisoned and placed in chains; to the old and popular, similar to Rebecca Nurse who was a seventy-one year old woman and was viewed as kind and liberal. Abigail Hobbs was at that point intellectually shaky when she was accused of black magic. She admitted and gave the names of nine different witches. The appointed authorities acknowledged her admission as opposed to excusing her as crazy. On April 21, 1692, Nehemiah Abbot, William and Deliverance Hobbs, Sarah and Edward Bishop, Mary Ester, Mary Black, Sarah Wilds, and Mary English were captured in view of Abigail Hobbs’s allegations. (http://www.paralumun.com) Bridget Bishop had been accused of black magic twelve years prior; she had been attempted yet not indicted. When there was work being done on her basement, â€Å"poppets† were found in the dividers. Some of themâ were without heads and they were completely stayed with pins. She was taken a stab at June 2, 1692, and hanged June 10, 1692. Rebecca Nurse was taken a stab at June 29, 1692. The jury saw Rebecca Nurse not as blameworthy yet when they uncovered their decision for her situation, the young ladies â€Å"howled, flailed wildly, and moved around on the floor. With the court in a state of chaos, the adjudicators requested that the jury reevaluate its decision† (http://www.salemwitchtrials.com) Rebecca Nurse was seen as blameworthy, and hanged July 19, 1692. Fire up. George Burroughs was the previous Salem Village serve. He was blamed for being the coven chief of the considerable number of witches in Massachusetts. (http://www.paralumun.com) The young ladies additionally considered him the â€Å"Black Minister† and concurred that he was the pioneer of the Salem Coven. He had been bereft multiple times, and there was gossip that he had abused his spouses. At the point when he was irate, he would once in a while gloat about his devilish powers. He was taken a stab at August 5, 1692, saw as liable, and held tight August 19, 1692. At the point when he was being hanged, Rev. Burroughs said the Lord’s Prayer consummately. The Puritans accepted that a wizard couldn't state the Lord’s Prayer without mistake. (http://www.salemwitchtrials.com) Throughout the winter of 1692-93, the witch preliminaries started to free open help. A man named Giles Corey who was blamed for black magic would not stand preliminary and was squashed to death. This, Rev. Burroughs’ petition, and a letter composed by a charged asking â€Å"if it be conceivable, that not any more guiltless blood be shed, which without a doubt can't be kept away from in the manner and course you go in.† (http://www.salemwitchtrials.com) This and the way that the Governors spouse had been blamed for black magic made the Governor issue requests to secure those blamed for black magic and boycott the capture of other presumed witches except if it was fundamental on October 12, 1692. Individuals started to disregard the calls of black magic and the last preliminary was held in January of 1693. In May of 1693, the representative finished the witch preliminaries for good when he absolved the entirety of the rest of the blamed. With nineteen hanged and one squas hed, the Salem witch preliminaries at last finished. (http://www.salemwitchtrials.com) This is the means by which the Salem witch preliminaries started and finished. As I would like to think, the Salem witch-chase was revolting. The decimation of blameless human lives was terrible. I feel that the â€Å"witches† were all in the minds of a couple of young ladies who needed consideration and force.

Writing assignment on the movie American History X Essay

Composing task on the film American History X - Essay Example One of the young people get away while Derek crushes the noggin of one of the teenagers against the asphalt. This is a film about bigotry. It is likewise about the impacts of bigotry on the minds of Danny and Derek Vinyard. Derek gets sentenced for ambushing the dark young people and is sent to jail for a long time. This film is a point of view of the duplicating impact of racial ill will and how it can make an individual go overboard. While imprisoned, Derek embraces a nationalistic racial oppressor act. The component which adds enthusiasm to this realistic work is that Derek is shrewd and articulate. Derek accepts that Americans ought to be offered chances to work. Derek verbalizes this point to such an extent, that he inspires the young people in the area to assault and frenzy through a Korean basic food item foundation. Derek legitimizes this by expressing that the Korean foundation ought to have employed at any rate a couple of Americans as opposed to recruit forty Mexican transient specialists. The statement from the book titled: Higher Learning in America 1980-2000 which states: â€Å"It is an age which characterizes itself more by its disparities than its similarities† (Levine, 1993 p 336) applies again when Derek in defied in the remedial office and is protected from racial oppressors who explicitly ambush him. Derek is safeguarded by a dark man who later turns into his companion and colleague in th e restorative office clothing. This dark man who amusingly spares Derek from individuals from his own race who rape him is named Lamont (Guy Torry). In this piece of the film titled : American History X, it is exhibited that there are different sides to each story. The statement from the book titled: Higher Learning in America 1980-2000 by Arthur Levine which states: â€Å"It is an age more characterized by its disparities than its similarities† (Levine 1993 p 336) turns out to be to an ever increasing extent

Different College Essay Prompts - How to Use Them

<h1>Different College Essay Prompts - How to Use Them</h1><p>There are a lot of various school exposition prompts accessible on the web. You can utilize these prompts so as to manufacture your class venture. So how about we investigate them.</p><p></p><p>I. The title of the paper must comprise of the name of the school's name. The utilization of college names in the title isn't suggested, as there are insufficient assets on the Internet for understudies who are a piece of non-public schools. You may utilize college names in the article's presentation, except if the paper is routed to a middle school understudy. You should expound on a primary subject of the school, and not about a subject that are all the more a hobby.</p><p></p><p>II. Utilize normal idioms to develop sentences. The exposition isn't what it is to hold any importance with Taylor Swift fans. Most significant news outlets don't distribute expositions that are studded with slang.</p><p></p><p>III. Attempt to identify with the perusers in the substance of the paper. It might be ideal in the event that you are an outside spectator, so you can associate with the understudies in the class.</p><p></p><p>IV. Pick the correct school article prompts to accommodate your paper. Ensure that the paper stays straightforward and simple to read.</p><p></p><p>Your just objective recorded as a hard copy the exposition is to introduce the article that is a decent and intelligible structure. In the event that you can introduce a very much arranged paper, at that point you have succeeded. Making this objective, your motivation will assist you with understanding the achievement you have achieved.</p><p></p><p>Using different school article prompts can assist you with detailing your paper. Remember that distinctive exposition prompts are useful for various subj ects, so attempt to be creative.</p>

The New Fuss About Essay Topics for Macbeth

<h1> The New Fuss About Essay Topics for Macbeth </h1> <p>Macbeth doesn't wish to be ruler from the outset. Demonstrating that all the occasions that Macbeth was engaged with all the grievous. Out of the entirety of Shakespeare's disasters, Macbeth is as yet one of the most famous. Macbeth is among the most popular catastrophes by Shakespeare. </p> <p>The subject aimlessness of life is anything but an impressive subject of the play, yet it may be an extraordinary theme to expound on. For example, a few understudies want to expound on different catastrophe lines and plot, while some pick characters. Examine the significance of blood for an image in the play. </p> <p>The sleepwalking scene could be among the important locales of the play. You will be profoundly intrigued by each play, whichever one that you select. After the play opens, we're given just a compact sketch to whet our desires. Focus on the witches and their capacity in the play. </p> <h2>The Ultimate Essay Topics for Macbeth Trick </h2> <p>Therefore, composing turns into a methodology for revelation for those understudies since they find new recommendations and new dialect structures to communicate them. On the off chance that you find that the author didn't give unequivocally what you expected, demand an amendment, and we'll make the adjustments. At the point when the author is named, they start chipping away at your exposition dependent on the necessities you have indicated in your buy. </p> <p>The cost of a paper relies on the aggregate sum of exertion the author needs to apply. Composing a Macbeth paper isn't as hard as it would appea r. You will have the option to choose an author you appreciate the most and with two or three ticks, request your up and coming article. Perusing Macbeth gives you a few thoughts for an incredible creation. </p> <p>In the occasion the proposition proclamation toward the beginning of the paper is an inquiry, at that point this should be the reaction. A proposition could be delivered of more than 1 sentence. On the off chance that you don't know quite a bit about brain science, this may end up being a significant dubious piece of composing. By seeing how to create a scholarly investigation, an understudy can decipher any piece of writing he's perused. </p> <p>There are a few Macbeth paper points, so you may acquire an incredible decision without any problem. Investigation article is utilized for an intensive way to deal with a specific subject. On the off chance that you like, we can likewise recommend two or three article subjects you should think about taking a shot at. In this way, look for Macbeth paper models and think about the potential subjects which you may pick. </p> <p>The most every now and again experienced paper composing administration that the majority of our customers require is exposition composing. Same principles are applicable to your paper on holi. </p> <p>Meticulous research is required to discover the realities right. Subsequently, numerous understudies and representatives choose to get modest paper as opposed to composing it themselves. </p> <p>Academic papers can't contain any signs of copyright infringement. For exposition composing thoughts and disputable themes, understudies may utilize some of the ones in the resulting list. Forthcoming understudies will regularly inquire as to whether a prevalent article will genuinely get them acknowledged actually an advisory group isn't any approach to create a paper. </p> <h2>Essay Topics for Macbeth Help! </h2> <p>There's no nonattendance of themes and you may make the perfect other option. Expound on such lies and notice who tells misleading statements that altogether sway the aftereffects of the story. The end is equivalent to the introduction. Regardless, your decision should be fairly exact and brief. </p> <p>Drawing matches with certifiable occasions is a fantastic thought. Remind your essential proposals and quickly sum up some of the key focuses. These themes can permit you to focus on the subject of inner voice and its job for remarkable characters. At the point when most understudies consider the capacity of still, small voice inside this notable play, they pose significant inquiries with respect to its importance, how it can seem diverse for various individuals and in different situations, and the manner in which it impacts practices. </p>

Hidden Solutions to Essay Writing Introduction Example Exposed

<h1> Hidden Solutions to Essay Writing Introduction Example Exposed </h1> <h2>What the In-Crowd Won't Tell You About Essay Writing Introduction Example </h2> <p>An presentation of the article is among the most critical components of the paper. You need to make your paper stick out. Such paper would not be conceivable to peruse because of its flawed rationale. The model exposition is among without a doubt the most fundamental papers in scholastic composition, yet might be exceedingly troublesome on the off chance that you've never kept in touch with one or don't have the foggiest idea what things to expound on. </p> <h2> The Debate Over Essay Writing Introduction Example </h2> <p>you must portray your objective in your paper introduction. The acquaintance should with start with a general conversation of your subject and result in a quite certain announcement of your chief point, or postulation. Theory proclamation and presentation are just two parts of one paper. You ought to likewise join the significant postulation in the introduction. </p> <p>The rationale of your paper is critical to be regarded as it can recognize whether you're ready to be of help to the people who need a particular instructive reference. Expositions aren't only depictions of the condition or occasion, it's something else. Impeccable article is the key to your prosperity and at definitely a similar time a particular advance to defeat on the most ideal path to your future vocation! A factious article is a sort of composed task where the writer depicts an issue or a condition and gives the instances of two differentiating feelings regarding the matter. </p> <p>An presentation specifies the absolute first sentiment about your work. It ought to be kept at the very least. It has three fundamental parts, every one of which fills a specific need. The happening to the exposition is the part which shows up in the beginnin g. </p> <p>Profile papers need you to get all the suitable subtleties of your subject, and to just present thoughts that might be upheld by a built up truth. Prior to composing an article, it's prudent to gather all your data and make a rule or framework. The Introduction includes a few lines that give more data about this issue. Incorporate a few references to show that you made a proper research about your subject of the paper. </p> <h2> Using Essay Writing Introduction Example </h2> <p>You need to see how to create a paper and the best approach to lead a meeting. Perusing the previously mentioned proclamation as the prologue to any guide makes you have to understand it. You continue perusing since you have to comprehend the manner in which the story closes. Ultimately, ensure you grasp the directions and paper inquiries before you begin composing. </p> <h2> The Essay Writing Introduction Example Game </h2> <p>For occasio n, in an article about the estimation of airbags in vehicles, the presentation may start with some data in regards to car crashes and endurance costs. It is encouraged to begin with a brief review then ahead and gradually thin down to focal features of the investigation. Indeed, even the most notable models need setting. A genuine case of a profile article about a world chief can undoubtedly be obtained from solid on-line sources and open libraries. </p> <h2> Essay Writing Introduction Example at a Glance</h2> <p>There aren't any severe principles about the length of the presentation, yet you should mull over the time of your paper when composing it. Quest for instance titles in the event that you haven't any key. Thus, finding from a fine beginning of an exposition model will serve you an incredible help and help you to obtain an extraordinary imprint. You could locate an awesome model on the web. </p> <h2>The Birth of Essay Writing Introduction Example </h2> <p>How to make an end is the thing that you have to know to create your paper worth perusing. Discovering how to create a paper presentation may show up the perfect beginning for practically any understudy who is battling with his scholarly activity. Next tips will uncover to you exactly how to satisfy the objective of research paper presentation and take out the inventive wreckage. Composing a profile article for the absolute first time presents a test to a few understudies. </p> <p>Since expositions are composed to be perused, you should verify that you draw in your crowd directly from the earliest starting point. All articles are organized and subsequently want an arrangement to work as a manual for essayists. Model expositions focus on one significant thought that you demonstrate with various explicit, persuading models. A self-presentation paper may be among the most straightforward expositions to begin. </p>

Writing an Essay About Yourself - How to Write Yourself Using Proven Essay Techniques

<h1>Writing an Essay About Yourself - How to Write Yourself Using Proven Essay Techniques</h1><p>It isn't anything but difficult to compose an article about yourself. It is your story. However you may find that the way toward composing a paper about yourself is one that you fear. In this article, I will investigate the means you should take to ensure that you are composing an elegantly composed exposition about yourself.</p><p></p><p>One of the reasons you may fear expounding on yourself is on the grounds that it very well may be a wellspring of nervousness and humiliation. You may have worked admirably in your profession or you may have been a brilliant understudy. Be that as it may, it can likewise happen that you expound on yourself in a way that isn't fitting to what you say.</p><p></p><p>For model, youngsters in school may attempt to intrigue their cohorts by revealing to them the amount they exceed expectations i n class. This may urge them to accept that they are awesome at what they do. In any case, if their article isn't composed well, this impression may not be correct.</p><p></p><p>When you are composing an exposition about yourself, it is imperative to maintain a strategic distance from such self-misdirection. You need to realize that your composing is precise. So you have to ensure that you remember subtleties for your paper about yourself that are certain. You ought to likewise ensure that your article is composed with precision.</p><p></p><p>Examples of exactness recorded as a hard copy incorporate utilizing first individual pronouns. At the point when you expound on yourself as an outsider looking in, you are not being misleading. Rather, you are giving subtleties that can't be gained from different sources. To guarantee that your composing is precise, it is ideal to utilize first individual pronouns.</p><p></p><p >You may likewise be fearful about expounding on yourself since you are uncertain about how to expound on yourself. What's more, you might be uncertain about how you would feel recorded as a hard copy about yourself. So you may want to have an author companion help you out. However, in the event that you are not happy about having a companion expound on you, you might need to enlist a professional.</p><p></p><p>Professional authors, particularly the individuals who spend significant time in expositions about yourself, can offer you direction about how to expound on yourself in a manner that is best. Expounding on yourself as an expert is normally simpler than expounding on yourself as an understudy. For instance, on the off chance that you have a most loved leisure activity, an expert essayist might have the option to assist you with recounting to your story. This is a great open door for an understudy to share what the person appreciates doing with others .</p><p></p><p>If you are attempting to compose an exposition about yourself, it is essential to be completely forthright. Recall that you have numerous qualities and shortcomings. By remembering your qualities and shortcomings for your article, you are probably going to concoct an exposition that perusers will appreciate reading.</p>

Experiment Assignment Empirical Formula of Epsom Salt - 1375 Words

Experiment Assignment: Empirical Formula of Epsom Salt (Lab Report Sample) Content: Experiment 3: Empirical Formula of Epsom SaltName:Institution:Pre-lab questions 1 What do you understand by the terms (a) hydrated, (b) anhydrous, (c) water of crystallisation?My ResponseA hydrated substance contains the water of crystallization it is empirical formulae. On the contrast, anhydrous substance lacks water of crystallization it is structure. Water of crystallization refers to necessary water molecules that are required for the formation of crystals by some substances. 2 Copper nitrate is a hydrate with the following formula: Cu(NO3) 2 à ¢Ã¢â€š ¬Ã‚ ¢ 3 H2O. What is the ratio between moles of copper nitrate and moles of water in this hydrate?My WorkingThere is one mole of Cu(NO3) 2 and 3 moles of H2O molecules in the formula Cu(NO3) 2 à ¢Ã¢â€š ¬Ã‚ ¢ 3 H2O. Therefore, the ratio of Cu(NO3) 2:H2O in the hydrated salt is 1:3. 3 What is the percent of water in K2SO4 .10H2O?My WorkingThe relative formula mass of anhydrous K2SO4, is (39.1ÃÆ'2 (for K2)) + (32 ( for sulphur ions)) + (16ÃÆ' 4(for oxygen ions)). Work out gives, 78.2 + 32 + 64 =174.2. Similarly, relative molecular mass of H2O molecules is (2 ÃÆ' 2 (for H2)) + 16 (for an oxygen ion) giving a total value of 18. However, there are 10 water molecules in hydrated potassium sulphate, thus total mass of water molecules is 18 ÃÆ' 10 = 180. Therefore, total formula mass of K2SO4 .10H2O is 174.2+180=354.2 atomic units. Percentage composition of water in K2SO4 .10H2O is:180354.2 ÃÆ'100=50.82 %ObjectiveTo determine the number of water molecules (water of crystallisation) in a hydrated magnesium sulphate.IntroductionCrystalline solids tend to have stoichiometric quantity of water of crystallisation in their structure. Salts that contains water of crystallisation are referred hydrated salts; whereas, those deficient of water of crystallisation are referred to as anhydrous salts. An example of an hydrated salt is the hydrated magnesium sulphate (Epsom salt). The experiment involved deter mination of the number of water of crystallisation in hydrated Epsom salt i.e. the value of x in the molecular formula, MgSO4.xH2O.PrincipleHeating of a hydrated salt drives out water of crystallisation in a hydrated leaving behind anhydrous salt. A change in weight is equivalent to the weight of water of crystallisation in the hydrated salt sample. This allows for determination of the empirical formula mass. Similarly, when Epsom salts are heated, their water of crystallisation is driven off, leaving anhydrous magnesium sulphate, MgSO4MgSO4.xH2O(s) à ¢MgSO4(s) + xH2O(g)Or generallyÂHydrated salt ÂÂanhydrous saltÂ+Âwater vapourSince many hydrates contain water in a stoichiometric quantity, it is possible to determine the molar ratio of water to salt.Materials and MethodsThe main aim in the experiment was to determine the empirical formula of the hydrated magnesium sulphate (MgSO4.xH2O). Firstly, a dry and clean boiling test tube with cork stopper was weighe d and its mass recorded. It was followed, by addition of hydrated magnesium sulphate into the boiling test tube to a depth of approximately 1cm, the stopper was put into place and reweighed and mass value recorded. The stopper was then removed as the test tube, containing hydrated magnesium sulphate, was clamped on a retort stand and subsequently heated. The heating process lasted for a period of 2 minutes on gently heating, and 8 minutes for strong heating, after which, the Bunsen burner was turned off and the boiling test tube cork stoppered. The tube was allowed to cool then reweighed again, results recoded. The tube was then reheated again, in the same version, for 5 minutes, and its mass weighed again.Results and CalculationsWeight of test tube and stopper 45.5107gWeight of stopper test tube and sample before heating 51.4911gWeight of sample 5.9804gWeight of stopper test tube and sample after first heating48.4300gWeight of stopper test tube and sample after heating to constant weight 48.4259gWeight difference of first and second heating0.0041gThe mass of used hydrated MgSO4.xH2O was 5.9804g, while the mass of the anhydrous MgSO4 was (48.4259g à ¢Ã¢â€š ¬ 45.5107g = 2.9152g) 2.9152g. Therefore, mass of water of crystallisation in the sample was determined to be (5.9804g à ¢Ã¢â€š ¬ 2.9152g =3.0652g) 3.0652g.Percentage by mass of water of crystallisation in hydrated MgSO4.xH2O was: 3.0652g5.9804ÃÆ'100=51.25%The number of moles of water in the hydrated MgSO4.xH2O sample was: 3.0652g18g/mol=0.1703 molesFormula mass of anhydrous MgSO4 was Mg + S + O ÃÆ'4, i.e. 24 + 32 + 16 ÃÆ'4 = 120. Thereby, mole of anhydrous salt was: 2.9152g120g/mole=0.0243 moles. The mole ratio of MgSO4:H2O was determined as follows: 0.0243/0.0243: 0.1703/0.0243, giving as refined ratio of 1:7. Therefore the relative molecular mass of hydrated magnesium sulphate is given as MgSO4.7H2O.Experimental ObservationsOn gently heating, a clear colourless liquid appeared to form on the upper sides of the test boiling test tube. On strong heating the colourless liquid completely evaporated leaving the tube dry and a white residue at the base of the boiling test tube. It was evident that the former crystalline and transparent solids of the hydrated magnesium sulphate turned into a white powder after heating.DiscussionThe colourless liquid released from heated hydrated magnesium sulphate was water of crystallisation. The change in appearance by the hydrated magnesium, on heating, from a crystalline clear symmetrical salt into an amorphous white powder was due to transformation of the previously hydrated salt into an anhydrous product. Some of the identifiable errors in the experiment included errors due to mass measurement, possible presence of moisture in the heated sample, error due to time measurement and possible impurity of the hydrated magnesium sulphate salt. The objective of the experiment was met as the empirical formula of the Epso m salt was found to be MgSO4.7H2O.Post Laboratory Questions 1 How could you show that it was water being given off when the Epsom salts are heated? Explain the test you would use and the results you would expect to see.My ResponseI would utilise the anhydrous cobalt (II) chloride. If the liquid being given off is water then anhydrous cobalt (II) chloride paper will turn from blue to pink. 2 Why might you need to reheat the salt several times before getting the final mass of the salt?My ResponseThe hydrated salt sample should be reheated to ensure that all water of crystallisation had be driven out, to facilitate determination of accurate results. 3 What is the percent composition of oxygen in Al2(SO4)3? Show working.My ResponseThe formula mass of Al2(SO4)3 i.e 2 ÃÆ'Al + 3(S + 4 ÃÆ'O) is given as 2 ÃÆ'27 + 3(32+ 4 ÃÆ'16) = 342. However, mass of O in Al2(SO4)3 is 192 atomic units. Consequently, percentage composition of O will be 192342 ÃÆ'100=56.14%. 4 Analysis of a sample of hydrated salt shows that it contains 4.00g Ca, 7.09g Cl, and 3.60g H2O. * What is the formula of the hydrated salt? Show working.My WorkingElement/Molecule Ca Cl H2O Composi...