Mortality rate

data table and graph results it is clear to see that as the substrate concentration increases so does the rate of reaction. The catalysing of enzymes involves molecular movement of the substrate and enzymes in an aqueous solution. Therefore the substrate and enzymes are moving randomly within the solution (Brownian motion). By increasing the concentration of the substrate particles the rate of reaction is increased as the substrate is much more likely to find an active site. This results in more…

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(aq) + I2 (aq) + HCl (aq)  CH3COCH2I (aq) + HI (aq) the rate law for this reaction is, Rate = k[CH_3 COCH_3 ]^m [I_2 ]^n [HCl]^p. As supported in question 3 part A, the reaction orders m, n and p for acetone, iodine and HCL, respectively were 1, 0, 1. Resulting in an overall reaction order of 2. Manipulations were based on the usage of initial concentrations to calculation the rate constant for the reactions A-D with those values the average rate constant was calculated to be 2.0 x 10-5 M-1s-1.…

reaction rate of iodine and determine the reaction order for H+ and acetone. In order to do this, we ran 7 reactions with HCl, I2, Water, and Acetone. Every Run had different amounts of one of the components. These reactions allowed us to calculate the reaction rates for each of the 7 trials by dividing the molarity of the I2 by the time the reaction took. Next we had to determine the reaction order which required us to put each reaction rate, except for trial I, over the reaction reaction rate…

Kinetic can be defined as a study of the speeds or the rates of chemical reactions. The factors that could affect the rates of the reactions are physical state, reaction temperature, catalysts, pressure, concentration of solution, and reaction time. The change of the speed of the reaction can be predicted based on the different reaction conditions. Kinetic study is important because it can describe information about the reaction mechanism. The concentration has affected the frequency which the…

11/16/2017 Background Research Chemical kinetics is the research of chemical processes which relates to the mechanisms and rates of chemical reactions (Sciencebuddies). The mechanisms describe variations of each molecule during the chemical action such as which bond is broken, which bond together newly, and how the three-dimensional shape of the chemical changes (Sciencebuddies). The rate of the reaction is measuring the speed of the chemical reactions (Sciencebuddies). Study of chemical…

gathering system made them in touch with nature, but it also caused them problems if a person contracted a disease or was injured. On the other hand, the people in these societies lived healthy lives, in which they were well fed, and had very low rates of disease (Chiras, D. D., 2016). The environmental impacts were very minimal because they had little to hurt the environment with. Large amounts of animals were killed, which could have caused many species to be killed off. Plant diversity was…

Firstly, the strategy used was a conservative approach, meaning that the stocks that were to be invested in are less risky and profitable. The second reason this week was interesting since the market had been active for three weeks now and a conservative stock purchase could also be because you are more comfortable buying a stock that you’ve had time to watch and research for the past three weeks. There are two ways to look at being conservative - first is clearly finding and researching a stock…

(1977) indicated that the EPR impact should be included as an effective variable when explicating the ER. The author tested more than 1400 firms on the NESE for 15 years. The results proved that the average rate of yearly returns on the high earning price portfolio was 9.34%; the average rate of yearly returns on the low earning price portfolio was…

Arguments can be expressed through verbal language, writing compositions, and visual designs. Director Jacob Kornbluth’s film Inequality for All is a visual argument, which allows for a stronger persuasive effect than by just using words alone. The film successfully advocates former Secretary of Labor Robert Reich’s economic idealisms and concerns. Due to the combination of video clips, pictures, and text, Reich is able to effectively communicate the argument that the gap in income inequality is…