Chlorine and Magnesium Lab Introduction Essay

unveiling The purpose of this lab experiment is to determine the atomic weight of magnesium by measuring the bar of hydrogen gas evolved when hydrochloric acid reacts with magnesium. The reaction is as followed Mg + 2HCL ? H2 + Mg2+(aq) + 2Cl-(aq) In this experiment there is a one to one relationship between the number of moles of hydrogen gas evolved and the moles of magnesium metal consumed in the reaction.Therefore in the finding of the experiment moles of H2 evolved is constitute to the moles of Mg consumed, and atomic weight of Mg is equal to the weight of Mg consumed per moles of H2 evolved. Procedure 1st. Obtain a 600ml beaker, tack 300ml of water 2nd. add 30ml of HCl (2M) to the beaker and stir 3rd. add 10mg of Magnesium metal to the beaker 4th. Allow hydrogen gas to evolve, all of the magnesium should be consumed. 6th. Record the substance of hydrogen gas evolved using the chemical property dialog. Observations and Results Moles of hydrogen evolved 0. 000829g (8. 29 x 1 0-4)/ 0. 000411 moles, (4. 1 x 10-4) Calculated atomic weight of magnesium ______________ Atomic weight of Mg = weight of Magnesium/moles of H2 Moles of H2 evolved = moles of Mg consumed Atomic weight of Mg= /0. 000411moles During my observation I noticed that when 10mg of magnesium metal was added to the beaker a shaded neighborhood appeared on the bottom of the beaker. When the bubbles stopped and the shaded area in the beaker disappeared it showed that the magnesium has been consumed. Discussion Conclusion < Within a few sentences, provide a concluding statement about the results of your laboratory>

Powerlessness in the face of evil Essay

Most People have experienced, at sensation time or another, the frustration of simply not being able to escape a thought. If it is merely a song that keeps going through our mind, or a positive or torpid image, the problem is dependable that frustration. still when it is an evil idea, our inability to throw it off, no matter what a somebody do, may drive into swell inner need. For some people, it is a question of envy or jealousy others atomic number 18 tormented by mistrust and spiteful thoughts still others seem to struggle unendingly with salacious images and ideas. Two things are very important in our life. First, we should remember that we are not alone in our struggle. It is easy to forget this, especi every last(predicate)y when our inner struggle is long or intense. The struggle is a general one, and may be oercome at least in part by sharing it with soul the afflicted soulfulness trusts, whether a pastor or priest, a spouse, a mentor, or a tight friend. Second, p eople must remain reassured that there is a way divulge. Once people accommodate in to the demons of self doubt and fear, the battle has already been lost.It is a general belief that the feeling of paralysis or strengthlessness in the face of evil lies, close to being possessed. It may even be possession. maven needs to exercise caution in using the wordthere is a body politic in which people might feel besieged by evil spirits, yet do not let them take full possession of us. What the New Testament calls possession comes about when a person is completely dominated by the power of evil. But one must recognize that there are people today in such a condition. In a world where all(prenominal)thing is explained away by psychology and psychiatry, it seems tempting to dismiss the idea of possession. People have a medical label for every ill and, it seems, a cure. Yet there are so more people for whom psychiatry is ultimately of no help 1 has ofttimes wondered that would happen i f rescuer were to visit our oerflowing mental hospitals. retrenchment Though some evil thoughts can be easily dismissed (or overcome by a short prayer), others are lots harder to expel. In the case of such besetting evil thoughts, our natural reaction is often suppression to push the offending idea back down, deep into our subconscious, in order to rid ourselves of it quickly. But that never works. As Freud and countless others have shown, a suppressed thought will always resurface, just like a corked bottle that is pushed below the water solely bobs up again as soon as it is released. The only alternativeto continue with the picture of bottleis to grasp it and throw it out of the water altogether. In other words, the most effective way to truly rid our mind of a suppressed thought is to face it squarely and reject it. paragon the Creator and Creation As a weak, despised, persecuted community who followed a crucified Messiah, the first Christians k rude(a) all too well in their own experience that afterward Easter Sunday the powers of darkness were still at work in and nigh them. But because they remembered the power of beau ideal that elevated the Nazarene form the dead and made him to be not only their manufacturing business but the Lord of the whole world, they were sure that however powerful the forces of evil may be, however much damage they may still do, they are doomed to failure in their attempt to take a throne that does not belong to them. These Christians, therefore, looked forward to the future with the absolute certainty that the justice and love of perfection that had been victorious would finally be victorious both in their own lives and in the world around them. The early Christians memory of Jesus resurrection also led them to remember the cross of Christ in a new way. It became for them a sign not only of Jesus (and divinity fudges) powerlessness in the in the face of evil but also a sign of love of Jesus (and God), which was so great that he (and the God who sent him) was willing to suffer and even die for needy, suffering, sinful people. If the memory of Jesus resurrection meant corporate trust in Gods liberating power over the powers of evil, the memory of Jesus cross meant confidence in the self-giving, suffering love of a Christ (and God) that was present with them even in the depths of their suffering and dying. It meant that cypher could separate us from the love of God in Christ Jesus our Lord James Charlesworth, with many others, sees apocalypticism as resulting from a collapse in the world of meaning. The apocalyptic texts are a lament over the failure of ordinary historical process to resolve human problems. They are a eulogy over an exhausted, worn-out earth and the present age of suffering, and they culminate in a vision of a new age in which the wolf shall live with the lamb and peace will prevail throughout the world. One side of Hebraic apocalypticism is irenic and conciliatorythe nations will finally be at peace with one anotherwhile the other side is warlike and vengefulthe enemies of gods people (either all Gentiles or some of them) will suffer ultimate defeat and receive punishment for their sins.Reactions to apocalypticism have varied, but a common modern repose is to see it as escapist. It tells that though the present world is fill with incredible evil, there is a realm beyond where God triumphs, the righteous flourish, and the wicked suffer. Once again, the lines are somewhat blurry in as much as the classical Hebrew prophets all announced that ultimate salvation was Gods work and not a human accomplishment. Apocalypticism is in effect an intensification of the sense of human powerlessness in the face of evil.Discerning the Divine The first Christians remembered Jesus, the tragic and exculpated victim of evil who cried, My God, my God, why have you forsaken me? only to remember also that Jesus later had been raised by Gods power, victorious over the worst that ev il could do. Christ is risen From the offshoot there were signs among believers that the Spirit of Jesus was inaugurating the farming of life in the face of the still present kingdom of death. The reality if resurrection provided a new way of viewing the cross of Jesus. More than a sign of Gods powerlessness in the face of evil, the cross became a sign of Gods frightful love that transforms the worst of evil into the fullness of life. Faith in a just and loving God is not based on good or bad experience in the immediate present. One helpful answer to the troubling question Why is there evil if God is good and all-powerful? It is called the logic of love theodicy. This logic presumes that God originally created for the sake of enabling loving relationships, a intent requiring the granting of real freedom to the created. God will love, but in the process open the door to the potentially wrong use of freedom, which is evil (live spelled backward). Thus, though God does not protect us from ourselves, God is there redeeming every situation, though exactly how, we may not yet always know. workings citedArnold, Heini. Arnold, Heinrich, J. Freedom from Sinful Thoughts. Plough Publishing House1997. pg. 33-35Callen, L, Barry. Discerning the Divine God in Christian Theology. geneva Westminster John Knox Press 2004. pg. 134Guthrie, C, Shirley. Christian Doctrine. Geneva Westminster John Knox Presspg. 186McClymond, James, Michael. Familiar Stranger An Introduction to Jesus of Nazareth. WM. B. Eerdmans Publishing 2004. pg. 70

Why more and more college students are taking online classes Essay

why more and more college students are taking online classes - Essay ExampleMost of the students use to take online classes when they approach difficulty in scheduling the needed classes due to their busy routines of being full succession workers, older, wed or having responsibilities of children and other family members (Pearson Foundation, 2010). Students sometimes also failed to get enrolled due to overbooked or closed session and then take online classes. It is due to wide array of benefits associated with online courses that the college students are widely turning towards online classes.Online classes offer high take of flexibility and it became easily possible for the students to schedule their classes from their homes or any other place when they get time to spend on the studies. Like real colleges, they dont have to take time for dismissal colleges neither they have to think about travelling towards college to avoid missing the class at particular(prenominal) time (Sch worm, 2008).The college students are also widely taking online classes due to the availability of wide array of options regarding the weft of courses, subjects, diplomas and degree programs. They have many choices in front of them and can choose any one of their concern regardless of physical presence of the college near their place. The online classes often offer lower tuition rates as compared with the fee of many traditional colleges. The students dont have to spend on buying textual matter books because most of the online classes do not require students to buy books but they provide material through EBooks or other online resources like downloadable lectures, notes, assignments and reading material etc. In the way the overall expenses of the studies became lower and it became balmy for the students to manage their studies with even lower budgets (Schworm, 2008).Online classes allow choosing the study timing according to the convenience. The college students can easily propo sal

PERSONAL STATEMENTS FOR TEACHER TRAINING APPLICATION Statement

STATEMENTS FOR instructor TRAINING APPLICATION - Personal Statement ExampleI was initially enthused to pursue teaching in my work experience at XXXX, after completing my Alevels. I was guided by an enthusing simple school teacher who totally included me in helping the children with their writing and reading skills along with Mathematics. Since November 2013, I turn out volunteered three days every week at YYYY, which has made me more experienced in splitroombased teaching. I usually work together with the class teacher in organizing the class for activities, listening while children read, along with supporting pupils of lower ability. This made me understand the significance of differentiation in planning a lesson and how it is should be run.I have taken part in coming up with Individual Educational Plans (IEP) for pupils encouraging them to learn and personally structuring their learning as per their explicit needs. Moreover, I am extending my various teaching methods like liste ning exercises, starters, poster making, games, debates, quizzes, and workbooks. To inspire pupils in their learning I have invented some games as well as assessment sheets together with preparing my individual lessons. This year I am overseeing a pupil with Aspergers syndrome during break and lunch times. This chance has been rewarding, helping me to attain a wider perspective on primary school experiences, provide additional support as well as learn reinvigorated behaviour management techniques.I am through with a twoweek experience at this school in June 2014 where I got experience in Key Stage 1 and 2 classroom for two weeks. This enabled me to interact with as well as support children in a diverse fly the coop of abilities, lessons, as well as activities and provide them with suitable feedback including targets and rewards.I feel that my degree in annals would be appropriate. It is not just an academically hard subject but it assisted me to develop several(prenominal) transf erable skills such as the ability to construe and clarify intricate information,

Accounting Applications Essay Example | Topics and Well Written Essays - 750 words

history Applications - Essay ExampleValue addition allows firms to effectively market their outputs and services, while putting emphasis on the power of brand rather than the commodity. Through value additions, firms thr iodin charge higher prices and enjoy rivalrous advantage. This is beca handling products and services with higher added value are less price-elastic and difficult to be copied by the rival companies. amplification of value croupe either enhance the products value or price. For example, offering integrity month of free support on new software would be a value-added attribute (Pramanik 2005).The primeval purpose of job gos in MYOB is to assembly certain actions into a reportable entry. This is achieved by assigning a job for each profit centers, which for the case of the notion business can be take for granted to be the twain divisions including Hamilton and Auckland. Henceforth, any transaction that belongs to each division (profit center) is assigned to a job that is associated with it. personal credit line reports, which represent the profit centers, are used to report the activity of each job. A job function is set up to follow income and expenses associated with service jobs. This function is especially helpful when performing multiple jobs for a particular customer. A suitable job number is allocated to each amount every time the substance abuser executes a transaction. This feature allows the user to relate different jobs with different amounts in a single transaction. By creating a jobs bud fascinate analysis, a profit and loss statement for each job and actual results can be prepared and compared with the budgeted values, for each profit center. Ideally, job function is useful for companies that perform more than one job for the same customer, for example the printing business could be performing different jobs in the cardinal divisions, but for the same customer. This is make possible by MYOB because it allows such jobs to be created underneath the name of the customer. Furthermore, a printing business can use job function for each service performed or goods transacted in order to track the services and products that are most profitable and those that eventually generate losses. This information can be used to prepare comprehensive reports, which enables the company to analyze all the transactions they have made with the business during a certain period (MYOB 2006). The business of printing can assume each of its two divisions as distinct profits centers, for which it can track income and expanses separately. The jobs function can be used to group transactions belonging to each division (profit centers). The performance of each division can indeed get tracked and relevant reports generated accordingly. Additionally, to breakdown a job into distinct parts, a firm can use sub-jobs (MYOB 2006). Category function The category function allows firms to track profitability of properties, offices and oth er segments associated with the business in question. For every time users input a transaction, they are required to assign the category that suits its description. For the case of a printing business with two divisions, we can take each division as an individual category and then track the profitability of the products they produce say, product A, product B, and product C for Hamilton and product A, product B, and product C for Auckland division. Thereafter, a profit and loss statement can be prepared for each division. Examples of transaction that can be assigned categories include general journal entries, receive money, historical sales and purchases, stock list adjustments, inventory transfers, purchases,

The Caribbean History Essay Example | Topics and Well Written Essays - 1000 words

The Caribbean History - Essay ExampleDominique, and Cuba, and finally, nearly the achievements of the Haitian Revolution and its impact on the Caribbean. THE ATLANTIC SLAVE TRADE AND TRIANGULAR TRADE The half a dozenteenth century saw the beginning of the slave trade in the Caribbean islands. The European importers had started demanding high quantities of dinero, a fruit of sugarcane which grew easily in the Caribbeans temperate climate. As a result, the demand for sugar change magnitude which directly increased the demand for labour. The Arawaks, the original slaves employed by the Europeans had started vanishing and so then-friar Bartoleme de las Casas of Hispaniola suggested to enslave the Africans. The slave raptorial parties, who were generally endorsed by the local government, performed the task of enslaving the Africans and bringing them to the island. The slave traders then use to auction the slaves in the market and the whites bought them. The whites insisted that the slaves should cut off all ties with their homeland and their families, and also preferred keeping slaves of the same horticulture apart. The slaves were not given any personal or civil rights in fact their owner could narrate them any task that they wanted from them. In the Western hemisphere, the demand for labor gave emergence to a commercialised network which was named the Triangular trade. It was so called because it followed a triangular route firstly, the European merchants would set sail to Africa with bartering goods, implements of war and liquor and traded for slaves with the African slave traders slaves were then shipped to the Caribbean islands and in the final step, the plantation owners purchased slaves from the merchants in exchange of tobacco, sugar and rum which the merchants took to Europe from the Caribbean islands, thus completing the triangle (Figueredo and Argote-Freyre 60-63). THE MIDDLE PASSAGE The middle passage was the turn step of the Triangular trade in which slaves were transported from West Africa to island colonies in the Atlantic. This journey which generally took four to six weeks was the most dangerous and hazardous voyage for the slaves. They were packed into ships in two ways, either a choky pack or a loose pack. The slaves were first laid on shelves, chained to each early(a) with no space in between them. They were supposed to eat, sleep, urinate, defecate, and even give birth in the same allocated place. The conditions were so pathetic that they refused to eat. Most of the slaves revolted indeed, the lacks of awareness of where they were being taken made many of them commit suicide. However, the ships crews full various cruelty measures to keep the slaves alive, for instance, they forcefully opened the mouth of the slaves with tools to feed them (Equiano n.p). The slaves were treated very raspingly along the whole passage and most of them died because of poor treatment and malnutrition. Records reveal that on an av erage 9% of the slave died in the middle passage and those who survived were properly fed on the last days, were oiled and paraded through with(predicate) the streets to the slave markets. There, they were auctioned off and traded for liquor, gums and other goods (Figueredo and Argote-Freyre 64). LIFE ON THE PLANTATIONS The work on the plantations was very intense and wear out with the working hours extending up to 18 hours and even up to 24 hrs during the peak

Network Security Essay Example | Topics and Well Written Essays - 750 words

Ne cardinalrk security measure - Essay ExampleCyber security made the greatest move on the discovery of Stuxnet, computer software, which is believed to be the first warfare weapon and a computer virus that attacks and destroys industrial computer programs.Over the foregone years there has been a great debate about the Stuxnet virus. This computer worm was first employ to wipe sixty percent of Irans computer network and programs. The Stuxnet attack has far-reaching policy implications and cyber-security, since it demonstrates that states are open to crippling cyber actions from other states. The source and the exact purpose of the virus are not well know to the international community. The software was basically designed to target industrial equipment. It is an IT discovery which attacks programs and destroys information aimed for an attack. Since the discovery of the software, divergent opinions regarding its application have been forwarded by many computer experts among othe r members of the public. Views against the device have been raised composition other individuals considered it a security device that can be used to improve security in a nation (Reveron, 2012).An observation on this device portray that there is a difference in the style of coding used in the software that initially affected the targeted states and the software that deploys once the virus has penetrated the states defenses. The device has therefore been believed to have been a collaborative effort between its two developers, the United States and Israel. According to other experts in various defense departments, the highly complex computer software was the first of its kind. It is said to have been written to specifically target critical mission control systems that electioneering a specific combination of software and hardware. Many experts believe that the kind of research coordinating and proviso required to undertake this specific kind of multi-stage attack on an industrial c ontrol system is nigh likely