Dissociation constant

derivatives; this was to be determined by comparing the equilibrium constants (Keq) and the Gibbs’ free energies of a number of warfarin derivatives. To study this, four warfarin derivatives were used, namely racemate mixtures of 2’-Fluoro warfarin (2’FW), 3’-Fluoro warfarin (3’FW), (R)-4’-Fluorowarfarin,…

of an ideal gas with the following equation: P V = n R T, where P is the pressure of the gas in atmospheres, V is the volume of the gas in liters, n is moles of the gas, and T is the temperature of the gas in Kelvin degrees. R is the ideal gas constant. The Ideal Gas Law is a combined summary of Boyle’s Law, Charles’s Law, and the Avogadro’s Law. This Law works best under low pressure, room temperature (298K) environments because these environments allow gases to behave ideally, namely to…

Zainab Jafri Mr. Ballinger ENG-101- ML 15 September, 2016 Manipulations to Serve Gratifications The tendency to exploit those that are vulnerable is highly practiced by corporations in the United States to gain success. In Michael Moss’s The Extraordinary Science of Addictive Junk Food, it is delineated how the food conglomerate, Oscar Meyer, led by executive Bob Drane, manufactured and marketed the famous product that is known as “Lunchables.” In interviews with Drane and his daughter,…

once a reaction is at equilibria both the forward and reverse reactions are occurring at the same rate. For a given Chemical Equilibrium at a given temperature, keq can be calculated that will be constant no matter the initial values of the reactants and products. For a reaction: the equilibrium constant, . When a reaction has not yet equilibrium, or to test whether it has, an equilibrium quotient can be obtained using the same formula to obtain the reaction quotient, to determine whether a…

that can be tested. If the results from this experiment are coherent with the prediction made from hypothesis, they support the hypothesis as being an excellent evidence and explanation, resulting hypothesis to be accepted as a theory. Avogadro’s constant can be an example, and it can fully demonstrate how evidences can make a hypothesis…

Thousands of stories are written and published every year but only few become ingrained into millions of readers minds. What makes a story so memorable? For most good books and short stories, there is always a universal message or theme that draws interest and captivates an audience. Jackson’s “The Lottery” is no exception. “The Lottery” is celebrated as one of the most controversial and brilliant short stories of the 20th century. Using characters, symbols, and irony, “The Lottery” shares…

The names imply the nature of the theories that have been and are currently being developed. One group of theories contends that the value of this energy must be constant, meaning the acceleration is ubiquitous and isotropic across the universe. Contrarily, scalar field theories deem that the values are anisotropic, or the acceleration is variant throughout the universe; this suggests the idea that there may be some…

Symmetry Writing Exercise Paragraph 1 The research paper written by J. Haines, O. Cambon and S. Hull aims to understand how Iron III phosphate (FEPO4) behaves under high temperatures and at which temperature would we start to observe structural transition of Iron III phosphate. As found by the researchers, the temperature where one is able to witness a structural change of Iron III phosphate, a transition from α-β would be at the temperature of 980K. As the researchers have highlighted, there…

Paragraph 1 The crystal chemical relationship between quartz (SiO2) and FePO4 can be studied by putting them under a temperature range of 294K to 1073K in an attempt to study the evolution of their structures. In doing so, we would able to examine the other quartz homeotypes that emerge during high temperatures and known to show a-b transitions. This study of quartz homeotypes were essential because the new information that was gathered would aid greatly in the creation of new products and more…

The amount of time required for a chemical reaction to come to completion can vary tremendously depending on the reaction (Addison-Wesley, 2002). The speed at which any reaction proceeds can be defined as a reaction rate (J. Laidler, 2015). The rate of reaction can only be obtained experimentally, in order to yield a rate law. By conducting this experiment, it has the potential to harvest useful information regarding the understanding of rates of reaction. Understanding the rate of reactions is…