Rate Trial [A], (M) [B], (M) [C], (M) (M/min) 1 0.016 0.200 0.150 0.0357 0.016 0.2000.450 0.1072 3 0.048 0.200 0.450 0.1071 4 0.048 0.350 0.450 0.3277 5 0.064 0.350 0.150 0.1092
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Data is collected for the gas phase reaction 2 A + B + 3 C → Products at 470 K. What is the order of the reaction with respect to A?
![Rate
Trial [A], (M) [B], (M) [C], (M)
(M/min)
1
0.016 0.200 0.150 0.0357
0.016 0.200 0.450 0.1072
3 0.048 0.200 0.450 0.1071
4
0.048 0.350 0.450 0.3277
5 0.064 0.350 0.150 0.1092](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ae1eee8-ed3d-434d-b3b2-52716e538d90%2Faaa8a51a-5eda-4ecb-a720-217cb13c1023%2Fhm3iv2a_processed.png&w=3840&q=75)
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- You are trying to come up with a drug to inhibit the activity of an enzyme thought to have a role in liver disease. In the laboratory the enzyme was shown to have a Km of 1.0 x 10-6 M and Vmax of 0.1 micromoles/min.mg measured at room temperature. You developed an uncompetitive inhibitor. In the presence of 5.0 x 10-5 M inhibitor, the apparent Vmax was determined to be 0.02 micromoles/min.mg. What is the Ki of the inhibitor?0% 25% 50% 75% 100% Depth of H2O2 Solution (d) 2.1 cm 2.1 cm 2.1 cm 2.1 cm 2.1 cm Trial 1 Time 180 sec 84.61 sec 43.52 sec 36.90sec 25.90 sec Trial 2 Time 180 sec 92.25 sec 38.16 sec 34.36 sec 23.57sec Trial 3 Time 32.53 sec 18.82 sec Average Time (t) 180 sec 88.43 sec 40.84 Sec 34.5 sec 22.76 sec Rate of the Reaction(R = d/t) 0.012 cm/sec 0.02 cm/sec 0.051 cm/sec 0.061 cm/sec 0.0923cm/sec , graph rate of reaction on the y-axis and percent concentration of enzyme on the x-axis. If the points are linear, draw a “best-fit” straight line through or near all of the data points. Based on the information in the data table and your graph, explain the relationship between percent concentration of catalase and rate of reaction. Did your actual results match your hypotheses? If not, why?Explain 4 traditional techniques half life method , isolation method , differential method and isolation method in chemical kinetics?
- Please answer fast it’s very important and urgent I say very urgent so please answer super super fast please For the image attached For 1. a Mass of metal: Trial 1 is 35.0228 g Trial 2 is 35.0915 g Trial 3 is 34.0821 g Mass of water: Trial 1 is 20.0177 g Trial 2 is 20.0250 g Trial 3 is 20.0168 g For delta t of water: Trial 1 is 15.5 C Trial 2 is 15.7 C Trial 3 is 15.1 C For delta t of metal Trial 1 is 80.1 C Trial 2 is 80.2 C Trial 3 is 79.5 C For B my calculated Specific heat is: Trial 1 is 0.462 Trial 2 is 0.467 Trial 3 is 0.466Given the Ksp for Ag2CrO4 is equal to 1.20 x 10-12, calculate the percent error in your experimentally determined value for average Ksp (this will be an extremely large percentage – think about why).Give an example of an organic chemistry laboratory process that involves medium to high severity and likelihood, and list precautions that can be taken to lower the risk.
- Which of the following describes a gradient elution process? stationary phase has varying concentration mobile phase has varying concentration stationary phase has static concentration mobile phase has static concentrationI need help with calculations i need help by step by step show the work please Below is a simple set of weights obtained while immersing potato slices in various sugar solutions over 30 minutes. a. For each solution, calculate the rate of weight change over this 30-minute period. . Once you calculate these rates - . Write your answer in standard notation and use 3 digits past the decimal point - e.g. 0.005, 0.030. (Note that the last zero in an answer is considered to be a digit). 0.0 M sucrose = ____________________ g/min 0.4 M sucrose = _____________________ g/min 0.6 M sucrose = _____________________ g/min 0.8 M sucrose = _____________________ g/min 1.0 M sucrose = _____________________ g/minIn aqueous solution, chlorine dioxide oxidizes iodide ion to iodine and chlorine dioxide is reduced to chlorite ion. 2ClO2 (aq) + 2 I- (aq) ----> 2ClO2- (aq) + I2 (aq) The concentration in molarity, of ClO2 was measured at various time points. The data was plotted and the plot of [1/[ClO2] versus time in seconds was most linear. The linear regression equation for the plot is y= 7.60x10-2 (t) + 2.353. What is the concentration of ClO2 at 2.00 minutes if the initial concentration of ClO4 ia 0.425 M? a.) 0.0872 M b.) 2.50 M c.) 11.5 M d.) 0.399 M
- A certified reference material of lead in calcium carbonate is analyzed by a laboratory and found to have a lead content of 237 ng/g.237 ng/g. The reported certified value for this material is 211 ng/g.211 ng/g. What is the absolute error and the percent relative error for the method used in this analysis? absolute error: percent relative error:Fast sir plz within 2 minThe first-order degradation rate constant k was determined to be 0.0125/day for contaminant A and 0.0030/day for contaminant B in a soil. Calculate the half-life T1/2 and the 95% dissipation time for these contaminants in the soil. Compare the persistence between the two contaminants.