Chemistry Problems Scholarship Essay Example | Topics and Well Written Essays - 1250 words

Chemistry Problems - Scholarship Essay ExampleAs the activation energy decreases the rate of reception increases. So the rate of the response would be fastest for the reaction with minimum activation energy (Ea = 10 kJ/mole).19. From the information it can be seen that as the parsimoniousness of Br2 is multiply keeping the concentration of NO constant, the rate of reaction is doubled. This gist that the reaction is first sight with prise to Br2.20. From the data it can be seen that as the concentration of reactant A is increase to 4 times, keeping the concentration of B and C constant, the rate of the reaction increases by 4 times. This means that the reaction is first order with respect to A.Similarly when the concentration of reactant A is increased to in two ways the order and that of reactant B is also increased to twice the value, keeping the concentration of reactant C constant, the rate of reaction increases to twice the value. As this increment is attributed to re actant A therefore the order of the reaction with respect to B is zero.2. According to the Le Chatliers principle, for a exothermic reaction if the temperature of the reaction is increased the value of the equaliser constant decreases. As the equilibrium constant decreases the concentration of products is lowered.... This means that the reaction is first order with respect to A. Similarly when the concentration of reactant A is increased to twice the value and that of reactant B is also increased to twice the value, keeping the concentration of reactant C constant, the rate of reaction increases to twice the value. As this increment is attributed to reactant A therefore the order of the reaction with respect to B is zero. 23. We know that for a first order reaction t=1klnAtTherefore for a first order reaction, the plot of At versus t would be a logarithmic curve and not a straight line. 24. For the stoichiometry of the devoted reaction 4 NH3 + 7 O2 4 NO2 + 6 H2OFrom the reaction i t can be seen that highest moles of O2 are consumed in the reaction. Therefore it can be assumed that the O2 is removed the fastest during the reaction.Module 21. For the given reaction the equilibrium constant of the reaction can be given asK= HI2H2I2=0.5520.15*0.33=6.112. According to the Le Chatliers principle, for a exothermic reaction if the temperature of the reaction is increased the value of the equilibrium constant decreases. As the equilibrium constant decreases the concentration of products is lowered. 4. For the reactionCO (g) + 3H2 (g) CH4 (g) + H2O (g)Q=CH4H2OCOH23=0.0620*0.05500.0450*0.1323=32.95Given that equilibrium constant K=3.93. So QK and therefore the reaction would proceed in the backward direction. 7. For the reaction6CO2 (g) + 6H2O (l) C6H12O6 (s) + 6O2 (g)The equilibrium constant would be given byK=C6H12O6O26CO26H2O6As the activity for the solid and liquid compounds can be taken to be 1, therefore the net equilibrium constant would be given byK=O26CO268. Fr om the given data the initial molarity of NOCl is

Ethical consideration Essay Example | Topics and Well Written Essays - 750 words

Ethical consideration - Essay Examplese is, to have a correct ethical decision such that the resources of the foundation go forth not be put to waste and that the employee will be compensated accordingly. If I were to make a decision, I would expect for the average market value or the average compensation given to major gifts smirchrs of various foundations alike ours and base the compensation that we will give, if there is no existing policy or rule in the foundation. To avoid the scenario where the employee will not be able to do the job is a little more(prenominal) difficult to ensure but this will not be dealt with using the commission option. Instead, he will be subject to a quarterly review against the set objectives/goals and his performance will be the bum for renewing his services or not. In this case, proper compensation is given and the objective to generate cash will be ensured because of the performance review.Government officials are prohibited to accept gifts be cause of various sources one cosmos the fact that they may affect the decisions of the officials especially when the giver is currently transacting a business with the government office to which the official is connected. An extensive dos and donts are listed along with the conditions is put forth by the US Department Ethics Office (1999) which can be made as basis for do my decision on what to do with the other $25,000 given to me along with the other $25,000 for the foundation. One condition in the ethics pamphlet states that the gift may be received provided that the act of giving is prompted by personal relations, such as friendship. In this case, my friendship with Jones for 15 years has probably prompted him to send me such gift, considering that he has no family and probably limited friends. Initially, I would gladly accept the gift and look at it as a token of gratitude. In the first place, I know that there is probably no bowed stringed instrument attached to his gift be ing the fact that we have known each other for more than a decade

Global Governance in the 21st Century Essay Example | Topics and Well Written Essays - 2500 words

Global giving medication in the 21st Century - Essay ExampleHowever, defense spending as percentage of the federal budget was high 17.53% in 1940, 47.15% in 1941, 73.06% in 1942, 69.18% in 1943, 86.68% in 1944, and 89.49% in 1945 (Tassava, 2010). In contrast, pomposity in America during the war was not too high annual swan of 3.5% from April 1942 to June 1946, annual rate of 10.3 percent in six months prior to April 1942, and annually rate of 28% six months prior to June 1946 (Tassava, 2010). In addition, according to Tassava (2010), American wages rose by 65 percent during the war and this indicated that m each an(prenominal) American civilians enjoyed a stable or even improving quality of life. Yet, the period from the end of origination shinny II to the current century has been associated with a decline in British power also know as the British decline (Reynolds, 2002, p. 215). Axis power (Japan, Germany, and Italy) adventurism and expansionism made the idea of the United Nations appealing to many of the worlds countries in the mid-20th century. The combination of economic power and moral ascendancy in the fight against the axis powers gave America the influence and capability to support the organization of the United Nations, the International Monetary Fund, and the gentlemans gentlemankind Bank. In 1947, President Harry Truman made a declaration known as the Truman doctrine in which America pledge to assist virtually any government threatened by communists (Higgs, 2005, p. 3). The US has taken several initiatives worldwide. To secure the U.S. position in Europe, America devised Marshall Plan and entered the North Atlantic conformity Organization (NATO) in 1949 (Higgs, 2005, p. 3). During the 1950s, the U.S. intervened in the Korean War and has... This essay analyzes the subject of Global governance in the 21st century and also describes the United States during the early 20th and mid-20th century, when America managed to overcome her setbacks du ring the great falling off by significant nominal gross domestic product growths. The researcher also discusses the relevance of World War II to Americas rise to global leadership in 1945 and US matter to and role in creating the institutional and ideological foundations of the post-World War II international system. Finally, the researcher also prize the validity of the criticisms leveled against the IMF with reference to policy prescriptions for Third World countries. With reference to key economic indicator for any third world country of your choice, the researcher aims to illustrate the difference between the traditional economic idea of development (i.e., economic growth) and kind-hearted development. In addition, the researcher also aims to discuss four factors, which militate against human development and economic well-being of the people in Philippine country. This essay also suggests several reforms, that were essential to make multilateral institutions such the IMF an d WTO more responsive to the interest of third world countries in human development in the global south. In conclusion, it is clear that not only are the problems of development cut of meat across several dimensions but the roots of underdevelopment can also be multi-dimensional or not special(a) to economic variables.

Development economic Term Paper Example | Topics and Well Written Essays - 3750 words

Development economic - Term Paper ExampleIn addition, corruption races to increase with poverty. Thus, the richer countries tend to be significantly less corrupt than the poorer nations. It has been discerned that corruption is one of the cardinal causes for bringing about the wrecking of economic progress in the developing nations. Some of the questions that naturally arise, with regard to corruption are given over in the sequel. First, what is the damage caused by corruption and what constitute the best methods for eradicating corruption from institutions. Second, can the promotion of whistle-blowing send to the desired consequences. Third, does the facilitation of transparency and the provision of advice to citizens regarding the submission of complaints, and the introduction of institutions to deal with the resulting cases, provide pragmatic and tangible solutions (Global stinting Symposium, 2014).As such, the system of corruption tends to be pervasive and very powerful in th e developing nations. all person who opposes corruption is sidelined. In fact, civil servants who oppose corrupt practices are dismissed from service, after being falsely implicated and charged for offences that they experience not committed. A businessman who opposes the corrupt bureaucracy is compelled to stamp down obstacles at every stage of his enterprise (Hors, 2000).It is in this milieu that the civil service of the developing nations is regarded as the least risky option for acquiring enormous wealth in a very piddling time. The majority of the citizens do not believe that the civil service has been constituted with the objective of implementing their rights. The developing nations have monolithic bureaucracies. The latter are governed by arcane procedures and rules that promote confusion and provide various interpretations. This permissiveness proves to be of great benefit to the corrupt bureaucracy, which takes decisions or