Essay Writing Competition Topic Guide

Essay Writing Competition Topic Guide Inside this post we take a glance on the advice and tricks of how to compose an essay in competitive exams. We've provided very distinctive and general topics essay which are usually assigned to students in the school. And you should prepare well all of the Important Essay Topics for Competitive Exams. Try a few of these topics. Top 13 essays will get space on the website beneath your authorship. Following are different kinds of essay topics for students that are categorized in many sections so you can easily chose the topic according to your need and requirement. Don't forget to write something interesting and informative our judges will be in a position to pick out among the very best. When you ask a person to edit your work, it's far better supply them with the competition guidelines so that they know precisely what to be on the watch for. You'll also agree to respect the last decision of the judges. In the same manner competition continues among human beings with, the desire to meet their requirements. To conclude, discipline is a fundamental component in the success of every determined individual. Bear in mind, so long as you are able to back up what you say and convey your ideas effectively, adopting a distinctive strategy is easy approach to turn your submission stick out. There are an amazing number of talented young women and men out there and we would like to hear from them! Now, with both parents working it is now tedious to monitor the children and their behavior. So that the requirement of the hour is a wholesome competition among the youth. The youth should also realize the objective of competition and ought to master different trades to be successful in their preferred field. In short for the very first topic you will need to have some understanding of banking and economics. How to Choose Essay Writing Competition Topic Write about why you would like to do it and why you ought to be allowed to do it. Co-authorship is forbidden. We would like you to show us just how good you're. We choose the most out of the very best. Essay Writing Competition Topic Secrets Rest assured your contribution is going to be put to good use. The participant has to be the identical person that has written the essay. To finish the descriptive paper in given time, candidates will need to boost their speed level. Together with academic studies, the youth should burn the midnight oil to get ready for competitive exams. This form of the essay is about sharing your own experience, however, it isn't a simple task what things to write about to find success. They may require that you work just a little bit harder, but you should be sure your work will be totally rewarded by the interest of readers enjoying reading your essay. That is the reason we chose to launch another contest with topics that is really going to get your creative juices flowing! Create your very own nascent ideas. Naturally, your writing needs to be captivating from the very first word to the last, but particularly in the event of a writing contest, it ought to be one of your top priorities to ensure the judges give your piece the consideration it deserves. While writing, you should keep in mind 3 important points before you begin to write. You may be quite a great writer, but writing prior to a competition gets you in the rhythm and you might actually discover that you're able to write a lot below a limited moment. In addition, it provides the explanations for why the writer chose the topic. You can select your own theme, where you're the expert. The purpose of FO is to make awareness which lets people land their dream opportunities. It is essential that you don't have any plot holes, since this will throw out the entire balance of your story. We would like to hear your special standpoint. You've completed the initial step by reading this post. Fire is the best discovery of man but additionally it causes destruction. Our main purpose is to make students' lives better across the world. Life of the youth isn't at all of the bed of roses and he encounters competition in every facet of life. The Hidden Truth on Essay Writing Competition Topic Each winner will get a personal email alert. This link offers you an insight into exam ethics. You'll be notified via email once your submission is received. Attempt to think about the given topic from several angles.

Nature Vs Nurture Essay - How to Judge a Nature Vs Nurture Sample Essay

Nature Vs Nurture Essay - How to Judge a Nature Vs Nurture Sample EssayYou've probably seen some writing samples by now and may be wondering about how to judge a nature vs. nurture sample essay. There are some key factors that you'll want to keep in mind when selecting a sample essay.First, it is important to find a sample essay that actually features nature versus nurture in the writing. This is important because the selection of the word 'nurture' or the use of other words such as 'tinkering'accident' in the essay will not be considered relevant by the reviewer. Additionally, you don't want to make the reviewers think that nature is really being mentioned, and that nurture is the correct word.Second, it is best to select a sample essay that does not feature science in the writing. At the same time, remember that even when writing about science, the reviewers are looking for scientific statements and facts. You should also be careful with the wording, as well as how many scientific facts are presented in the essay. A too-broad essay may lead to the selection of a sample essay that does not make enough factual statements to make it interesting.Third, when selecting a nature vs. nurture sample essay, it is helpful to select a sample essay that has a low level of difficulty. This is important because if you select a difficult sample essay, the reviewers will feel that the essay was written by an advanced student. In addition, if the essay is too easy, reviewers will feel that the essay is written by a person who is not interested in becoming an English major. As such, you need to select a sample essay that is as close to the minimum level of difficulty as possible.Finally, when selecting a nature vs. nurture essay, you want to look for an essay that is interesting and well-written. Again, reviewers look for essays that are interesting and informative. While it is true that writers may differ on what is interesting, the fact remains that reviewers often like essay s that they find to be interesting.Having said that, in order to write a proper essay that will be reviewed by the appropriate people, you will need to put effort into selecting a proper essay. Look for things such as evidence that the writer actually understands what they are talking about, and even if they do not understand, give them enough background information to make them comfortable. Do not give them too much background information, as this will leave the reader confused and therefore, not interested in reading the essay.In addition, you may want to select a nature vs. nurture sample essay that you can improve upon. The fact is that these essays are not used in isolation, but rather in conjunction with other samples. This makes the selection process much easier, as you can then focus on the specific areas that you would like to improve upon.The bottom line is that when writing a nature vs. nurture essay, it is very important to use the correct terminology and to show that th e essay is well written. Additionally, make sure to select a sample essay that is well written and that you can improve upon.

Department of Electrical and Computer Engineering Final Examination Essay Example Essay Example

Department of Electrical and Computer Engineering: Final Examination Essay Example Paper Department of Electrical and Computer Engineering: Final Examination Essay Introduction University of Waterloo Department of Electrical Computer Engineering ECE 231 Final Examination – Spring 2000 Aids: Formula Sheets (attached), Scientific Calculator Time Allowed: 3 hours Exam Type: Closed Book Instructor: C. R. Selvakumar Date: August 10, 2000 Max Marks: 100 Instructions: Answer all questions in PART-A and any two questions in full from PART-B. State your assumptions clearly. Be concise, precise and clear in your answers General assumptions to be made when not specified in a question: (a) Assume that the semiconductor is Silicon. (b) Assume that the temperature T = 300K c) Use the data given in the formula sheets where needed. (d) Use the following expressions for the Effective Density of States in the Conduction Band (NC) and in the Valence Band (NV) respectively: 3 2 3 3 3? m T? 2? 3? N C = 2. 5? 1019 cm? m 0 300? n? m? 2? T? 2 p?3 19 N V = 2. 5? 10 m 300? cm 0? PART -A 1a) Consider a Silicon p+-n diode with the following doping densities: NA = 1019 cm-3 an d ND is 1016 cm-3. The diode has an area of 100  µm by 20  µm. (i) Without doing any calculations, sketch the capacitance versus reverse voltage (VR) starting from VR = 0. (4 marks) (ii) Calculate the voltage at which you will obtain the minimum capacitance and also determine (calculate) the minimum capacitance at that voltage. (10 marks) (iii) Derive the mathematical relations you use in calculating the quantities in (ii) above. (16 marks) 1b) Assuming that the p+ region and the n-region of the diode described in 1a) above are ‘long’ compared to the minority carrier diffusion lengths in those regions, show how you would obtain the complete Current-Voltage (I-V) Characteristic of the diode. You can assume that there is no recombination in the space-charge layer and you need not solve the continuity equation. Department of Electrical and Computer Engineering: Final Examination Essay Body Paragraphs Sketch the electron and hole current distributions in the entire device. (10 marks) Page 1 PART B 2a) Draw a clearly labelled band diagram of an n-p-n transistor under thermal equilibrium and superimpose on it a band diagram of the same transistor when it is under normal forward active mode of operations. (8 marks) 2b) Derive an expression for the common emitter current gain $ ($ = IC/IB), in terms of the doping densities in the different regions, thickness and carrier diffusivities and diffusion lengths. Assume that there is no recombination in the neutral base or in the space-charge layers. Also, assume that the conventional reverse saturation current of the reverse-biased diode, IC0, is negligible. Assume that short-region approximation is valid in the base and that the bandgap narrowing in the emitter is important. No need to solve continuity equations and you can assume the expected carrier distributions. (12 marks) 2c) Obtain the modified Ebers-Moll (EM) equations from the orig inal EM equations given in the formula sheet. Sketch Common-Base output characteristics based on the modified EM equations and show the Forward Active Region of operation, Saturation Region and Cut-off Region. 10 marks) 3a) A silicon n-p-n transistor has an emitter doping NDE = 1020 cm-3 and a base doping NAB = 1016 cm-3. The emitter is 1  µm thick and assume that the hole diffusion length in the emitter is 0. 1 :m. The base is 0. 35 :m thick and you can use the values of mobilities and lifetimes given in the tables in the formula sheet to determine the electron diffusion length in the base. Verify that the short-region approximation is applicable to the base. Assume that the carrier recombinations in the neutral base an in the emitter-base depletion layer are zero. When this transistor is operating in the normal forward active mode with 0. volts forward bias across the emitter-base junction and a 2 volt reverse bias across the collector-base junction, what is the collector curren t density (JC) and the base current density (JB)? You can assume that the depletion layer thicknesses are negligible at both junctions. Assume that bandgap narrowing for the emitter doping is 100 meV and the room temperature is 300K. (15 marks) 3b) What is the emitter efficiency of the transistor in 3a)? (5 marks) 3c) What do you understand by diffusion capacitance of a diode? Show (derive) that the diffusion capacitance of a p+ – n diode is approximately given by C Diffusion? Qp Vt where Qp is the total injected minority hole charge on the n-side quasi-neutral=region and Vt is the thermal voltage (kT/q). Prove that the quantity Q p? qAL p pn 0 e V Vt (10 marks) Page 2 4a) Consider an n-channel MOSFET and explain how the MOSFET operates using key band diagrams (along source, channel and drain and vertically along the metal gate, oxide and the channel region) and cross-sectional diagrams. State clearly wherefrom the channel electrons come and explain how this is controlled by the gate voltage. (10 marks) 4b) With reference to an n-p-n transistor, explain what is Early Effect and how it arises. Using an approximate sketch show the Early Voltage. Clearly illustrate your answer with the aid of carrier profiles and common-emitter output characteristics. (10 marks) 4c) Contrast the Temperature-dependence of Avalanche Breakdown Mechanism and Zener breakdown Mechanism. Illustrate your answer with sketches of Reverse bias I-V characteristics giving physical reasons. (10 marks) Page 3 ECE 231 1/4 Formula Sheet C. R. Selvakumar ECE 231 Formula Sheet 3 1 4? 2 g c (E) = 3 (2m n ) ( E? E C )) 2 ; (E? E c ) h 3 1 4? 2 2 g V (E) = 3 2m p ( E V? E)) ; (E? E V ) h 1 f FD (E) = (E-E F )/kT 1+ e p 0 = N V e (E V? E F )/kT = n i e (Ei? E F )/kT () n 0 p0 = n 2 i 3/2? 2? m kT? p N V = 2 2h?  µn = q? c,n m n and  µ p = q? c,p m p? max =? qN A x p0? 0? r qN + x n0 D =?0? r 1/2 x n0? 2? r? 0 V0? NA = q N D (N A + N D ) 2? r? 0 V0? ND = q N A (N A + N D ) 1/2 3/2? p 0 + N + = n0 + N A D +2? N D? NA? N +? NA? D? + n2? +? n0 = i 2 2 +? N D x n0 = N A x p0 x p0 n 0 = N C e (E F? EC )/ kT = n i e (E F? E i )/kT? 2? m kT? n N C = 2 2?h kT? n no p po? kT? N + N A? D V0 = ln= ln q? n2? q? n2? i i p( x n0 ) = pn e qV / kT and? pn = pn ( e qV / kT? 1) 1/2 for n? type , where? c,n and? ,p are mean time between collisions? = qmn n + qm p p and r = 1/s dn? dp J n = q? n µn? + Dn? ; J p = q? p µ p D p dx? dx? D p Dn kT = = = 0. 0259 V at 300K  µ p  µn q n(? x p0 ) = n p e qV / kT and? n p = n p (e qV / kT? 1)? p( x n ) =? pn e or? p( x n ) =? pn ( 0) e? x p / Ln or? n( x p ) =? n p ( 0) e?n( x p ) =? n p e? xn / L p? x p / Ln? Dn? Dp? I = qA? n p0 + p n0? (e qV/ kT? 1)? Lp? Ln qN? C j = A? Si d 2(V0? V )? 1/ 2 for p +? n diffusion capacitance: C s = q 2 AL p kT p n0 e qV/kT for p +? n n? type regions of width, W: long base diode approx: I p = qAD p? pn ( 0 ) Lp short base diode approx: I p = qAD p?p 1 dJ p?n 1 dJ n =? + G? Rp; =? + G? Rn?t q dx?t q dx Wm = L p = D p? p and Ln = Dn? n VT = d 2V d 2= = where? = q ( p? n + N d? N a ) dx? 0? r dx dV 1 dE c 1 dE v 1 dE t?=? = = = dx q dx q dx q dx? xn / L p 2? Si ( 2? F ) qN a for VG Vth? pn ( 0 ) W? Si =? 0? r? Qd Qi + 2? F +? ms? , Ci Ci Q d = Q B =? qN a x dm ,x dm = Wm Ci = Cox = 0 ox = i t ox d 1 2 Z I D =  µ n Ci (VG? VT )V D? VD L 2?  µ n Ci? Z? 2 I DSat = (V? VT ) V Dsat = VG? VT 2? L? G ECE 231 2/4 Formula Sheet C. R. Selvakumar Eber-Moll Model (n-p-n transistor) I EBO (e VBE / Vt? 1) â€Å"RIC I CBO (e VBC /Vt? 1) â€Å"FIE? VBE VBC? I E =? I ES? e Vt? 1? +? R I CS? e Vt? 1 VBE VBC? Vt?e? + I CS? e Vt? 1? I C =? R I ES 1 ECE 231 3/4 Formula Sheet C. R. Selvakumar Mobilities in Silicon N = doping density (cm? 3 )  µ (N) =  µ min + Carrier type  µ0 N 1+ N ref :min :0 cm2 / (v. s) Nref cm-3 electron 88 1251. 8 1. 26 x 1017 hole 54. 3 406. 97 2. 35 x 1017 Doping density Mobilities Lifetimes (J) as function of doping density N :n :p 1 1 = + cA N2 SRH 1015 1016 1017 1018 1 019 1020 1322. 3 1218. 2 777. 3 262. 1 114. 1 91. 5 457. 96 437. 87 330. 87 43. 23 68. 77 56. 28 cm 2 v. sec cm 2 v. sec cm? 3 Doping density N cm-3 Lifetime J sec For both electrons and holes 1015 1016 1017 1018 1019 1020 9. 8 x 10-6 8. 3 x 10-6 3. 3 x 10-6 4. 5 x 10-7 3. 3 x 10-8 8. 3 x 10-10 Obtained using the above formula for lifetime using: JSRH = 10-5/(1 + 5 x 1016/N) and CA = 10-31 cm6s-1 ECE 231 4/4 Formula Sheet C. R. Selvakumar Properties of Silicon and Gallium Arsenide PROPERTY Si GaAs atoms or molecules/ cm3 5. 0 x 1022 4. 42 x 1022 atomic or molecular weight 28. 08 144. 63 density g/cm3 2. 33 5. 32 breakdown field V/cm 3 x 105 4 x 105 dielectric constant, gr 11. 8 13. 1 effective density of tates: Nc cm-3 Nv cm-3 Physical Constants?1. 38Ãâ€"10? 23 J / K? k8. 62Ãâ€"10? 5 eV / K 31 m0 9. 11Ãâ€"10 kg?0 8. 85Ãâ€"10? 14? r (Si) 2. 8 x 1019 1. 04 x 1019 4. 7 x 1017 7. 0 x 1018 11. 8? r (SiO 2 ) 3. 9 h electron affinity, eV 4. 05 6. 62Ãâ€"10 c 3Ãâ€"10 q 1. 6Ãâ€"10 4. 0 7 energy gap, eV 1. 12 1. 43 intrinsic carrier conc. , ni cm-3 at T = 300K 1. 5 x 1010 1. 8 x 106 effective mass electrons holes mn = 1. 1 m0 mp = 0. 56 m0 mn = 0. 067 m0 mp = 0. 48 m0 intrinsic mobility 300K electrons cm2/Vs holes cm2/Vs 1350 480 8500 400 diffusivity 300K: electrons cm2/s holes cm2/s 35 12. 5 220 10 F / cm 10? 34 J? s cm / s? 19 C We will write a custom essay sample on Department of Electrical and Computer Engineering: Final Examination Essay Example specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Department of Electrical and Computer Engineering: Final Examination Essay Example specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Department of Electrical and Computer Engineering: Final Examination Essay Example specifically for you FOR ONLY $16.38 $13.9/page Hire Writer

Free Essays on Comparative Analysis Through “The Four Attitudes Of Romanticism”

Comparative Analysis Through â€Å"The Four Attitudes Of Romanticism† Arthur Lovejoy states, â€Å"The categories which it has become customary to use in distinguishing and classifying ‘movements’ in literature or philosophy and in describing the nature of the significant transitions which have taken place in taste and in opinion, are far too rough, crude, undiscriminating- and none of them so hopelessly as the category â€Å"Romantic†(History Guide). Morse Peckham breaks the Romantic era down into â€Å"The Four stages of Romanticism.† The word â€Å"stages† pertains to the attitudes, beliefs, and values of this era, rather than a chronological time of occurrence. The four attitudes are Analogism, Transcendentalism, Objectism, and Stylism (Dr.Griffin). By using â€Å"The Four Attitudes of Romanticism† a comparative analysis of â€Å"The Sorrows of Young Werther,† by Goethe and â€Å"Frankenstein,† by Mary Shelley can be seen. Even though all four attitudes are represented in both novels, there ar e instances where one attitude is presented more clearly in one novel over the other. According to Morse Peckham, Analogism â€Å"was the use of the natural world†¦as a screen against which to project that sense of value which is also the sense of self†(qtd. Griffin). In short Analogism is an analogy between nature and self, it offered a ground for value, but not for action (Griffin). Analogism is having such a great value for nature that it becomes one with the person. The person becomes a representative of nature, and nature becomes a representative of that person. This stage is most clearly depicted in Werther. Werther felt that â€Å"the mind is formed by whatever the senses feed upon,† that man is â€Å"desirous of cultivating correct ideas and offering the widest scope for goodness that is innate within him will constantly refresh and purify himself with natural beauty†(Road to Romanticism). Werther expresses â€Å"exaltation of emotion over rea... Free Essays on Comparative Analysis Through â€Å"The Four Attitudes Of Romanticism† Free Essays on Comparative Analysis Through â€Å"The Four Attitudes Of Romanticism† Comparative Analysis Through â€Å"The Four Attitudes Of Romanticism† Arthur Lovejoy states, â€Å"The categories which it has become customary to use in distinguishing and classifying ‘movements’ in literature or philosophy and in describing the nature of the significant transitions which have taken place in taste and in opinion, are far too rough, crude, undiscriminating- and none of them so hopelessly as the category â€Å"Romantic†(History Guide). Morse Peckham breaks the Romantic era down into â€Å"The Four stages of Romanticism.† The word â€Å"stages† pertains to the attitudes, beliefs, and values of this era, rather than a chronological time of occurrence. The four attitudes are Analogism, Transcendentalism, Objectism, and Stylism (Dr.Griffin). By using â€Å"The Four Attitudes of Romanticism† a comparative analysis of â€Å"The Sorrows of Young Werther,† by Goethe and â€Å"Frankenstein,† by Mary Shelley can be seen. Even though all four attitudes are represented in both novels, there ar e instances where one attitude is presented more clearly in one novel over the other. According to Morse Peckham, Analogism â€Å"was the use of the natural world†¦as a screen against which to project that sense of value which is also the sense of self†(qtd. Griffin). In short Analogism is an analogy between nature and self, it offered a ground for value, but not for action (Griffin). Analogism is having such a great value for nature that it becomes one with the person. The person becomes a representative of nature, and nature becomes a representative of that person. This stage is most clearly depicted in Werther. Werther felt that â€Å"the mind is formed by whatever the senses feed upon,† that man is â€Å"desirous of cultivating correct ideas and offering the widest scope for goodness that is innate within him will constantly refresh and purify himself with natural beauty†(Road to Romanticism). Werther expresses â€Å"exaltation of emotion over rea...

Chapter 2 assignment management & organization 335 Essay

Chapter 2 assignment management & organization 335 - Essay Example f bureaucracy while Fayol addressed administration, the five bureaucracy principles by Weber are similar to the fourteen management principles by Henry Fayol (Jones & George, 2009). As such, it is clear that Max Weber and Henry Fayol were very significant in creating systems that the modern companies across the globe adopted. Nevertheless, they have different ideas about bureaucracy and administration. Indeed, while Max Weber believed in the theory of bureaucracy, which had five different principles on how to achieve authority, Henry Fayol Henri Fayol believed in the fourteen principles of management (Jones & George, 2009). In fact, although Fayol appreciated the five bureaucracy principles by Weber, he additionally recognized the fundamental role performed by informal authority (Jones & George, 2009). Moreover, Weber set the standard operating procedures that enhanced the performance of the bureaucratic system while Henry Fayol developed the classical theory, which aimed at enhancing productivity by improving efficiency (Jones & George, 2009). Indeed, while Max Weber considers bureaucracy as a more rational and efficient form of organization, Fayol considers administration as the most effective form of organization. As such, although both have a common goal, they adopt different

Merger, Acquisition, and International Strategies Essay - 3

Merger, Acquisition, and International Strategies - Essay Example They may vary from managerial, financial, marketing and the ownership ratios which define each entity’s roles and expected targets (Kesner, 2008 pp327-342). Acquisition on the other hand can be viewed as process in which a large company; a firm enjoying a large capital base, investment base, corporate and governance monopoly and/or with economies of scale, buys out new upcoming or underperforming firms with an aim of improving productivity, strengthening its market share and/or to redeem these underperforming firms out of bad debts and unemployment of resources. Acquisition should mutually benefit the acquirer and the target firm in that the acquirer is looking forward to strengthen either its market share, reduce its cost of production and efficient transfer of factors of production within the firm. On the other hand the target firm; the new, small or the underperforming firm which is bought out by the larger and performing firm, is entitled to full share of the buyout and ea ch shareholder given his share income as per the firms memorandum of understanding. International strategies can be looked at as management planning processes to expand local business entity into the foreign market. Depending with the firm’s activities, that is, if it’s a service providing firm and/or it’s a goods producing firm, strategies will differ and the company’s goals on the international market will also influence the strategies to be applied. Expansion of companies to new external markets will involve strategic management, forecasting and analysis of the new markets in that, the company must meet the consumer needs, change value, fight competition to get the market share without compromising the brand’s image. This is according to Kinnunen Jani’s fourth journal: real Options and Strategies (2011, pp117-141).With this in mind, acquisitions and/or mergers may be an appropriate model for easier penetration in to the new international market. To understand the concepts of Merger, Acquisition and International strategies, we shall look at the different merging and acquiring firms in terms of their performances when they were sole entities and after merging. In addition we shall evaluate the international strategies used by these firms; those that have expanded their operations outside the United States and evaluate those that have their operations within the United States, how they fair in the internal trade and possibly advise them on either to merge or to remain in sole proprietorship. We shall look at two telecommunication companies in the United States: AT&T and Comtech telecommunications. Question1. For the corporation that has acquired another company, merged with another company, or been acquired by another company, evaluate the strategy that led to the merger or acquisition to determine whether or not this merger or acquisition was a wise choice? AT&T is the largest provider of communication services and b roadband subscriptions television service. Providing both the mobile and fixed telephony services, it enjoys a commanding market share of 107.9 million mobile customers; the company has seen a lot of transformations in terms of operations ownership and expansion since its inception in 1885. AT&T acquired Bell Company in December 31 1899 for a legal lawsuit. Being a market leader after the invention of the

Mass and Chemical Reactions Lab Essay Example for Free

Mass and Chemical Reactions Lab Essay Relationships in a Chemical Reaction Lab Introduction: This lab focused on mass relationships within a chemical reaction. To understand this lab first, it is necessary to understand the reaction that is going on in the reaction. The Copper (II) chloride hydrate reacts with Aluminum to produce Aluminum chloride, copper, and water. Theoretical yield and various other forms of yield must be understood too, theoretical yield is what amount of the product you should get theoretically according to your calculations; experimental yield is the product you get after you finish the experiment. Because of error usually your experimental yield will be off from your theoretical yield. Percent yield is the efficiency of the reaction to get to the theoretical yield. Data Collection And Processing: Raw Data: Table #1 : Substance / Object and Mass Table Substance / Object| Mass (Â ± 0. 01 g)| 200mL beaker| 67. 38 Â ± 0. 01 g| 200mL beaker + Copper| 69. 39 Â ± 0. 01 g| Copper| 2. 01 Â ± 0. 01 g| 200mL beaker + Dried Copper| 68. 01 Â ± 0. 01 g| Dried Copper| 0. 63 Â ± 0. 01 g| Qualitative Data: Before the reaction, the Copper (II) Chloride hydrate is a blue crystallized substance, the Aluminum was shiny and made crinkly sounds, it has a smooth metallic feel to it. During the reaction initially when stirred the water the water turns blue. When the aluminum is placed into the hydrous CuCl? the water becomes a darker murky substance. Steam is coming out of the water and aluminum is visibly dissolving. The aluminum is also turning black and vapor is forming along the sides. Foam like red pieces are forming and dropping. As the solid turns completely red the liquid is becoming clear again and is colorless.