Equilibrium Constant - Chemistry Definitions

Equilibrium Constant - Chemistry Definitions The equilibrium constant is the ratio of the equilibrium concentrations of the products raised to the power of their stoichiometric coefficients to the equilibrium concentrations of the reactants raised to the power of their stoichiometric coefficients.For a reversible reaction:aA bB → cC dDThe equilibrium constant, K, is equal to:K [C]c ·[D]d/[A]a ·[B]bwhere[A] equilibrium concentration of A[B] equilibrium concentration of B[C] equilibrium concentration of C[D] equilibrium concentration of D There are several different types of equilibrium constants. These including binding constants, association constants, dissocation constants, stability constants, and formation constants. Factors that may affect the equilibrium constant include temperature, ionic strength, and choice of solvent. Source Denbigh, K. (1981). Chapter 4. The Principles of Chemical Equilibrium (4th ed.). Cambridge: Cambridge University Press. ISBN 978-0-521-28150-8.

Particular vs. Specific

Particular vs. Specific Particular vs. Specific Particular vs. Specific By Maeve Maddox A reader asks if there is a distinction to be made between the words particular and specific. In some contexts, the words are close synonyms, but not in all. Both particular and specific mean â€Å"distinguished in some way among others of the same kind,† so the following sets of statements would have the same meaning: Do you have a particular company in mind? Do you have a specific company in mind? Do you have a particular movie you want to see? Do you have a specific movie you want to see? To me specific has a more formal connotation than particular. Although the meanings are identical in these examples, I’d probably choose specific in the business context and particular in the leisure context. Specific has several technical uses. It can mean â€Å"pertaining to a distinct species of animals or plants. For example, â€Å"Gaspard Bauhin, a Swiss botanist of the late 16th and early 17th centuries, designated plants by a generic and a specific name.† In medicine, a â€Å"specific remedy† is a remedy supposed to act on a particular ailment or part of the body. In the study of logic, a statement that is true of all of a group is a universal statement, while a statement that is true of a certain kind of thing is a particular statement. For example, â€Å"All fish live in water† is a universal statement; â€Å"Goldfish are often kept as pets† is a particular statement. In general usage, the two words are used interchangeably when referring to plans: Did you ever have any particular plans at the beginning of your career, any particular vision of where performing would take you? The Barons did the show and, as an amateur group without particular plans, Asked about the future, Paul Simon says he has no particular plans. At this point, no specific plans have been announced, the statement said. Brad Pitt and Angelina Jolie havent yet set a date for the wedding or made any specific plans. Generally speaking, I’d choose specific when the content seems to call for precision. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Misused Words category, check our popular posts, or choose a related post below:Definitely use "the" or "a"The Many Forms of the Verb TO BEPractice or Practise?

Program Design and Development Essay Example | Topics and Well Written Essays - 750 words

Program Design and Development - Essay Example This may be attributed to availability of weapons such as firearms and the influence of the media, more so, the social media (Ferguson, Maryam & Raskin, 2005). As a result, the injuries inflicted on the victims are truly fatal. Furthermore, many people were made angry by the juvenile system’s inability to manage or put under control violent behavior exhibited by young people. The politics of current laws of juvenile justice reforms leaves a lot of doubt about the administration. The legislators maintain that the people require policies that are tough. On the other hand, moral panics tend to disappear after a crisis. The Congress’ goal should be to move the country away from laws and policies that have failed and more often than not turned young delinquents into tough criminals to an agenda that promotes rehabilitation and mentoring. The justice system in America has for a long time categorized a vast number of offenders that are young as adults, taking their cases in co urts for adults and sending them to adult prisons (Miller & Bartollas, 2007). This paper will be a design of a criminal justice program to remedy the Juvenile Justice problem in America. Delinquency Prevention Program The Delinquency Prevention Program will concentrate on the risk and protecting factors revealed to be associated with juvenile delinquency. Utilizing this method, individuals start with identifying risk factors that add on to their problem of delinquency. These factors may include negative peer influence; unemployment; drug and substance abuse in the surrounding environments; truancy; violence in the home or community; poor achievement in school; and lack of involvement by the society, family or school (Zimring, 2005). In looking at the risk factors, societies take into account a number of school, peer, community, and family factors that promote delinquency. After the identification of the risk factors, individuals in the community add to the protective factors that ca n help curb or minimize behaviors that are delinquent. Strategies to put forward protective factors may involve community volunteer services, academic tutoring, organized family activities, and the use of mentoring programs. The protective factors can enhance a young person’s resistance to risk. The living environment can also be enhanced through promoting social interaction that is positive, creating attachment in the society, and facilitating strong connections in the family (Shelden, 2011). From this point of view, prevention of juvenile delinquency is perceived to be cheaper than rehabilitating young delinquents. Detention Center Incarceration Program The Detention Center Incarceration Program includes a section that gives emphasis to physical work, extreme treatment and educational services, and discipline like that of the military. In addition, the program gives supervision that is intense joined with transitional and treatment services in the society. The programâ€⠄¢s philosophy is similar to that of the Boot Camp Incarceration Program. This program is essential for the first time juvenile offenders who are seen to be needy of security by the court and arrested for nonviolent offences. The juvenile delinquents can benefit from a structured program and strictly controlled environment. School-Based Probation The School-Based probation program has a probation officer in a school premise to provide direct administration of

Dereks Social History Case Study Example | Topics and Well Written Essays - 1500 words

Dereks Social History - Case Study Example As the discussion outlines aside excessive drinking, moderate drinking causes short-term impairment as can be deduced from the effects of drunk driving. The extent of alcohol damage on the brain is dependent on the following factors: amount and frequency of drinking, age at which the individual began drinking and duration of drinking thereafter. Other factors include genetic background, alcoholism history in the family, prenatal alcohol exposure, and general health status. Alcohol causes impairments in the following brain regions. Impairment of the parietal lobe results to the loss of fine motor skills, shaking and abnormally slows reaction time. Impairment of the frontal lobe leads to loss of caution, inhibitions, reason and exacerbates intelligence, talkativeness and sociability. Impairment of the temporal lobe leads to slurred speech and impaired hearing. Impairment of the occipital lobe results in blurred vision hence poor judgment of distance. Impairment of the cerebellum and br ain stem results in poor muscle coordination and loss of vital functions respectively. This paper highlights that long-term excessive drinking causes the brain to shrink and deficiencies in the fibers of the white matter that relay information to the gray matter. This has been elucidated using techniques such as magnetic resonance imaging (MRI) and diffusion tensor imaging (DTI). Intoxicating levels of alcohol lead to vasodilation of blood vessels and at higher levels it leads to vasoconstriction thereby triggering blood pressure and migraine headaches. The effects of alcohol on a developing fetus are well documented. The babies are born with Fetal Alcohol Syndrome and are highly predisposed to central nervous system (CNS) dysfunctions that are manifested as impaired IQ and Attention Deficit Disorder (ADD).

No Online Privacy in America :: Essays Papers

No Online Privacy in America Along with its many benefits, the march of technology makes an encompassing surveillance network seem almost inevitable. We owe much of the privacy we have enjoyed in the past to a combination of immature technology and insufficient manpower to monitor us. But these protective inefficiencies are giving way to efficient technologies of data processing and digital surveillance that threaten to eliminate our privacy. Already we are tracked by our credit-card transactions, our passes through the fast-lanes at toll booths, our cell phone calls. Each year brings more sensitive and widespread sensing devices, including cameras, microphones, and, potentially, biological sensors, all of which are being connected through increasingly efficient networks to increasingly more powerful data processing and storage. Cameras are proliferating, in toll plazas, on public streets, and in public parks. We welcome them as crime-fighters, even as they eliminate our ability to move through the world untracked. Face and voice recognition software may soon permit image data from surveillance cameras to be cross-referenced to data based profiles of each person observed. To get a hint of the future, enter your street address at globexplorer.com. You will see a satellite picture nearly good enough to show a car parked in your driveway, or in mine. Better resolution is coming soon. We are moving toward a transparent society in which our actions and transactions are followed, our lives tracked and documented, by folks we neither know nor trust; each of us a star in our own Truman Show. (online Privacy) By now, you have probably heard a lot of debate over the USA Patriot Act, the federal legislation passed to give investigators more tools for apprehending terrorists. Proponents of the law say we need it to protect ourselves. Opponents say it threatens our constitutional rights. Nevertheless, whatever position you take on these issues, it is important to know how the new law will affect your life online. The Patriot Act is complex and powerful. It broadens the definition of terrorism and increases the penalties for terrorism. Some of the more sweeping changes involve electronic surveillance. The act permits federal investigators to use more-powerful tools to monitor phone calls, e-mail messages, and even Web surfing. We all hope that means agents will be better able to arrest terrorists and foil their plans. But the changes also mean we now have even less guarantee of privacy on the Net.

Kraft Food Company

Kraft Food Company was founded by James Kraft in 1903. Kraft started off by selling wholesale cheese in Chicago, they later expanded, distributing to over 30 specialty cheeses under the name Kraft and Elkhorn. By 1920 Kraft began to mass produce specialty cheeses which were then exported to Canada and Europe. They later established plants in England and Germany. James Kraft’s development to new products and the use of innovative advertising methods led Kraft to be an early user of all communications media and as early as 1911 they were advertising on Chicago elevated trains, using outdoor billboards and mailing circulars to retail grocers. Kraft was also the first to use colored advertisement in national magazines. By 1933 Kraft began using radio for advertising as well. Kraft’s innovation is also witnessed by the introduction of products such as; Velveeta in 1928, Miracle Whip salad dressing in 1933, Kraft macaroni and cheese dinner in 1936, Parkay margarine in 1940, sliced processed cheese in 1951, and Cheez Whiz in 1952. Kraft is primarily operated as a subsidiary to other larger corporations, the first being National Dairy Company in 1930. Kraft was later purchased by Philip Morris in 1988 for twelve million, nine hundred thousand dollars. Morris then merged Kraft with General Foods unit in 1989, creating one entity known as Kraft General Foods Inc. , making it the largest food company in the United States and the second largest in the world. Philip Morris then acquired Nabisco in December 2000 and immediately began to integrate it into the operations of Kraft Foods and Kraft Foods International. In 2001 Philip Morris created a new holding company for the combined operations know as Kraft Food Inc.. Kraft Food then had two main units, Kraft Food North America and Kraft Foods International with 2 chief executive officers (CEOs) Betsy D. Holden and Roger K. Deromedi respectively were name co-CEOs of Kraft Foods Inc.. In June of 2001 Philip Morris sold 16. 1 percent stake to the public, making it the second largest initial public offering in United States history.

Globalization Advantages and Disadvantages - 695 Words

What Is Globalization? Globalization means increasing the interdependence, connectivity and integration on a global level with respect to the social, cultural, political, technological, economic and ecological levels. Globalization is a process of interaction and integration among the people, companies, and governments of different nations, a process driven by international trade and investment and aided by information technology. This process has effects on the environment, on culture, on political systems, on economic development and prosperity, and on human physical well-being in societies around the world. Globalization is deeply controversial, however. Proponents of globalization argue that it allows poor countries and their†¦show more content†¦international criminal courts and international justice movements are launched the standards applied globally like patents, copyright laws and world trade agreements increase corporate, national and subnational borrowers have a better access to external finance worldwide financial markets emerge multiculturalism spreads as there is individual access to cultural diversity. This diversity decreases due to hybridization or assimilation international travel and tourism increases worldwide sporting events like the Olympic Games and the FIFA World Cup are heldShow MoreRelatedThe Advantages and Disadvantages of Globalization1439 Words   |  6 PagesThe Advantages and Disadvantages of Globalization Prepared by Ummul Wara November 2012 Content 1. Introduction - What is Globalization?............................................1 2. Advantages of globalization†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦2 3. Disadvantages of globalization†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦..4 4. Conclusion – to globalize or not to globalize†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.6 5. References Introduction - What is globalization? Globalization can be defined as ‘international integration’, which can be described asRead MoreAdvantages and Disadvantages of Globalization1098 Words   |  4 PagesGlobalization is an inevitable process which has led to integration amongst different people and countries. It strives to bridge the existing gap between nations by trying to foster healthy trade and investment relationships amongst them. An economist, Thomas Friedman has described today’s globalization as â€Å"farther, faster, cheaper and deeper† [1]. 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What Are the Advantages and Disadvantages of Globalization in Its Current Context?1720 Words   |  7 Pagescurrent era of globalization with the first age of globalization (1850s-1920s). What are the advantages and disadvantages of globalization in its current context? Word count: 1530   Unit Coordinator: Dr Tony Ramsay I am going to contrast the current era of globalization with the first age of globalization in many different aspects, in the mean time analysis the merits and demerits of　globalization in its current context. John and Kenneth (2012, p. 28) find that the concept of globalization means the