Economic equilibrium

solubility product constant (Kₛₚ) of calcium hydroxide (Ca(OH)₂) by using the concentrations of calcium and hydroxide found during titration. The solubility product constant, or Kₛₚ, represents the level at which a substance dissolves in a solution at equilibrium. A higher Kₛₚ value means the more soluble a substance is in a solution. The solubility product constant, similar to solubility, is temperature dependent. When writing the expression for Kₛₚ solids and liquids do not appear since their concentrations

Determining the Ksp value for silver acetate. Introduction: An equilibrium constant for a solid substance that is dissolving in an aqueous solution is represented by the solubility product constant, where the concentrations of different ions from the solid substance (compound) are used to calculate the solubility product constant. If the solubility product constant vale is high then the substance is very soluble in an aqueous solution. The solubility product constant is denoted by Ksp, and for

Investigating Enzyme Lab Hyeonjeong Lee 11B Research Question: How will the different temperatures (10℃, 20℃, 30℃, 40℃ and 50℃) effect on the rate of enzyme reaction? Introduction: • Enzymes are biological catalysts that act to boost up the rate of reactions. I am going to experiment the effect of temperature on the rate of enzyme reaction. Therefore, I am going to find out the temperature where enzymes activity is the most and least active. For this experiment, I am going to use computer simulation

Classification of dynamic games according to the level of information available. Information plays a crucial role in Game theory. The high level of importance is due to the fact that it provides us with an outline for different possible strategies that the players might undertake. 4.1. Dynamic Games with Complete Information Complete information implies that each agent knows both the strategies and returns of the other agents participating in the game but they may be not be aware of the particular

DATE PERFORMED: JULY 20, 2007 SPECTROPHOTOMETRIC DETERMINATION OF EQUILIBRIUM CONSTANT FOR A REACTION ABSTRACT UV-VIS spectrophotometry is one of the most widely-used methods for determining and identifying many inorganic species. During this experiment, this spectrophotometry was used to determine the equilibrium constant, Keq, of the Fe3+(aq)+SCN-(aq)↔ FeSCN2+(aq) reaction. By determining the amount of light absorbed, the concentration of the colored FeSCN2+ solution was also quantitatively

Enzymes are central to every biochemical process. Due to their high specificity they are capable of catalyzing hundreds of reactions that signifies their vast practical importance. This experiment was conducted to investigate the enzymatic activity of the enzyme aldolase by using different urea concentrations. Stronger solutions of denaturant in this case urea were used to increase the polypeptide subunit unfolding and the dissociation of the tetramer. Aldolase is an enzyme that consists of four

Spectrophotometric Determination of an Equilibrium Constant. Abstract: The report presents determination of equilibrium constant for the formation of a complex ion FeSCN2+. This was accomplished using a colorimeter to measure absorbance of some known concentration solutions in order to generate the calibration curve. The equation of the graph was used to compute the equilibrium concentrations of the reactants and products, needed to calculate the equilibrium constant for the reaction.

temperatures, determine the effect of temperature in solubility, and to apply Le Chatelier's Principle. We can do all this by simply titrating a certain amount of standard KMnO4, and measuring how much KMnO4 was needed to help Na2C2O4 reach chemical equilibrium at certain temperatures. In doing this, we will have fulfilled all the goals of our experiment, as well as being able to determine the Solubility of Na2C2O3 at both 20 and

Determining the Ksp of Calcium Hydroxide by Titration of Saturated Ca(OH)2(aq) with HCl(aq) Abstract: Titration is a technique that has been used in this experiment to identify the Ksp value of calcium hydroxide in order to determine the extent to which the compound is soluble in water. A known volume of 50 mL of hydrochloric acid, a concentration of 0.05 M hydrochloric acid, a volume of 50 mL calcium hydroxide base, an unknown concentration

Ever since you were a child you have unknowingly used game theory. When your parents gave you the option to choose a candy bar, your brain started thinking of all the possibilities that depended on which candy you chose. You would think which one would taste better, make your feel better, and maybe be healthier for you. In the end, you would narrow your choices down to one piece of candy and eat it happily. Game theory is the use of theory to think through all of the positive and negative possibilities