Below is the graph of the data for Run 1 and Run 2. Use the values in the curve fit for your analysis.
What is the rate constant, k? (Use the average value from Run 1 and Run 2); answer is NOT 0.004
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Below is the graph of the data for Run 1 and Run 2. Use the
values...
**DO NOT need all of them done if do not want too, BUT it would be...
**DO NOT need all of them done if do not want too, BUT it
would be awesome if a few from both sides were done with work
shown. I have no idea how to do it. Thank you so much.
In order to Calculate the rate for both reactions (trial one
and try to) use the change in concentration and change in time
information between three and four minutes.
EXP 3 DATA SHEET Chemical Kinetics - Read-Only - Compatibility Mode...
1. Problem 1. Given a data set (X, Y), use the least squares techniques to find the best ftting c...
1. Problem 1. Given a data set (X, Y), use the least squares techniques to find the best ftting curve y-/() within the exponential family v ab) where a,b ER. The data set is given by, where, χ-io, 0.2, 0.4, 0.6, 08, 09, 1, 12, 14, 1.6] y 2, 2.5, 3.1, 3.9, 4.8, 5.4, 6, 7.5, 9.3, 11.6] In particular: a) Going from the original data (x,Y) set to the transformed data set (X, Z) with z(Y)-In (Y), verify that...
1. Consider the linear fit to your data. What physical value does the value of the...
1. Consider the linear fit to your data. What physical value does the value of the intercept tell you? Pressure (kPa) o Pressure (kPa) O Curve Fit Linear : y-max+b m:0.28503 +l-0.0064234 b: 93.921 +/0.30777 Correlation: 0.99924 RMSE 0.11879 110 108 100 104 30 5C 60 40 70 Temperature (C) LabQuest PDF Page 1 -09/10/19 anssa periment # 2 Absolute Zero 2. What assumption(s) about pressure, temperature, and molecular motion must be made to calculate absolute zero by this method?...
Problem 2: (0.2 point) The position vector, infeet, of an object follows a space curve defined...
Problem 2: (0.2 point) The position vector, infeet, of an object follows a space curve defined by: r =e i[sin(t)+cos(t)j+cos(2t)k where t is time in seconds. Find the arc length of this space curve between 0 and 2 seconds 0.5- Be sure to clearly show the arc length integral Then use the trapezoidal rule with n 40 to approximate the arc length. Give your answer out to 3 decimal places. 0- You may use the tool of your choice to...
Observe the graphs of the motion. Consider only the portion of the graph from just after...
Observe the graphs of the motion. Consider only the portion of the graph from just after the cart was released to just before it was stopped. Find the position on each graph where the cart turned around and started back down. What is the value of the velocity at that point? What is the value of the acceleration at that point? Is there any significant difference between this acceleration graph and the acceleration graphs from steps 15 and 18? Why...
1. Using the volumes and concentrations given in Table 13-2 of the instructions, calculate the diluted...
1. Using the volumes and concentrations given in Table 13-2 of the instructions, calculate the diluted concentration of the hydroxide ion at time zero, (OH), for each of the 3 solutions. You must take into account the total volume after all solutions have been added together. Show your work here and record the values on your Report Sheet in Table 13-4 as well. (Hint: CV = CV, may be applied here). (1.0 point] Solution Calculated [OH'] Table 13-2: Preparation of...
2-22 A beam is supported and loaded as shown in Figure P2-11d. For the data given in the assigned...
2-22 A beam is supported and loaded as shown in Figure P2-11d. For the data given in the assigned row(s) in Table P2-2, find the static safety factor (a) If the beam is a ductile material with Sy 300 MPa (b) If the beam is a cast-brittle material with Su- 150 MPa, Sue 570 MPa ea Ri R2 R1 W' .t Ri R2 Table Use only data relevant to the particular problem. Lengths in m, forces in N, in m4...
URGENT please show work and write clearly. Thank you. Use the data above to answer the...
URGENT please show work and write clearly. Thank you.
Use the data above to answer the questions.
The original Absorbance vs. Time graph
Absorbance vs. Time (min) 035 Ln(Absorbance) vs. Time (min) y = 1.174681-0.0733 R'9.990 Absoba Ice I absorbat) Time in Time (MI) 1/Absorbance vs. Time Y 0.62518x1.79428 R'-0.987 12Absotele ad Ln Time Absorbance 1/Absorbance Absorbance 0 0.3397 -1.07969 2.943774 1.5366 0.2806 -1.27083 3.563792 2.6937 0.255 -1.36649 3.921569 3.7872 0.2271 -1.48236 4.403347 5.0772 0.2105 -1.55827 4.750594 6.6 0.1809 -1.70981...
Below is data that a researcher collected on the observed decay of a chemical in water...
Below is data that a researcher collected on the observed decay of a chemical in water as a function of time. The Researcher used an analytically technique to quantify the chemical that reports relative “peak area” or “response” values. As a result, the researcher analyzed a series of known “standards” of chemical “A” to construct a standard curve, from which the concentrations of “A” in the experimental samples could be calculated. It is known that the chemical decays by a...
ln(k) = -E_a/R 1/T + ln(A) A plot of ln (k)versus 1/T result in a straight...
ln(k) = -E_a/R 1/T + ln(A) A plot of ln (k)versus 1/T result in a straight line with a slope = -E_a/R. The value of E_a can then be calculated using the value of R and to the slope of the line. This experiment uses the Arrhenius equation, which relates the temperature and specific reaction rate constant to determine the activation energy for the crystal violet reaction. The reaction will be performed at different temperatures. Once the order of reaction...
**DO NOT need all of them done if do not want too, BUT it
would be awesome if a few from both sides were done with work
shown. I have no idea how to do it. Thank you so much.
In order to Calculate the rate for both reactions (trial one
and try to) use the change in concentration and change in time
information between three and four minutes.
EXP 3 DATA SHEET Chemical Kinetics - Read-Only - Compatibility Mode...
1. Problem 1. Given a data set (X, Y), use the least squares techniques to find the best ftting curve y-/() within the exponential family v ab) where a,b ER. The data set is given by, where, χ-io, 0.2, 0.4, 0.6, 08, 09, 1, 12, 14, 1.6] y 2, 2.5, 3.1, 3.9, 4.8, 5.4, 6, 7.5, 9.3, 11.6] In particular: a) Going from the original data (x,Y) set to the transformed data set (X, Z) with z(Y)-In (Y), verify that...
1. Consider the linear fit to your data. What physical value does the value of the intercept tell you? Pressure (kPa) o Pressure (kPa) O Curve Fit Linear : y-max+b m:0.28503 +l-0.0064234 b: 93.921 +/0.30777 Correlation: 0.99924 RMSE 0.11879 110 108 100 104 30 5C 60 40 70 Temperature (C) LabQuest PDF Page 1 -09/10/19 anssa periment # 2 Absolute Zero 2. What assumption(s) about pressure, temperature, and molecular motion must be made to calculate absolute zero by this method?...
Problem 2: (0.2 point) The position vector, infeet, of an object follows a space curve defined by: r =e i[sin(t)+cos(t)j+cos(2t)k where t is time in seconds. Find the arc length of this space curve between 0 and 2 seconds 0.5- Be sure to clearly show the arc length integral Then use the trapezoidal rule with n 40 to approximate the arc length. Give your answer out to 3 decimal places. 0- You may use the tool of your choice to...
Observe the graphs of the motion. Consider only the portion of the graph from just after the cart was released to just before it was stopped. Find the position on each graph where the cart turned around and started back down. What is the value of the velocity at that point? What is the value of the acceleration at that point? Is there any significant difference between this acceleration graph and the acceleration graphs from steps 15 and 18? Why...
1. Using the volumes and concentrations given in Table 13-2 of the instructions, calculate the diluted concentration of the hydroxide ion at time zero, (OH), for each of the 3 solutions. You must take into account the total volume after all solutions have been added together. Show your work here and record the values on your Report Sheet in Table 13-4 as well. (Hint: CV = CV, may be applied here). (1.0 point] Solution Calculated [OH'] Table 13-2: Preparation of...
2-22 A beam is supported and loaded as shown in Figure P2-11d. For the data given in the assigned row(s) in Table P2-2, find the static safety factor (a) If the beam is a ductile material with Sy 300 MPa (b) If the beam is a cast-brittle material with Su- 150 MPa, Sue 570 MPa ea Ri R2 R1 W' .t Ri R2 Table Use only data relevant to the particular problem. Lengths in m, forces in N, in m4...
URGENT please show work and write clearly. Thank you.
Use the data above to answer the questions.
The original Absorbance vs. Time graph
Absorbance vs. Time (min) 035 Ln(Absorbance) vs. Time (min) y = 1.174681-0.0733 R'9.990 Absoba Ice I absorbat) Time in Time (MI) 1/Absorbance vs. Time Y 0.62518x1.79428 R'-0.987 12Absotele ad Ln Time Absorbance 1/Absorbance Absorbance 0 0.3397 -1.07969 2.943774 1.5366 0.2806 -1.27083 3.563792 2.6937 0.255 -1.36649 3.921569 3.7872 0.2271 -1.48236 4.403347 5.0772 0.2105 -1.55827 4.750594 6.6 0.1809 -1.70981...
ln(k) = -E_a/R 1/T + ln(A) A plot of ln (k)versus 1/T result in a straight line with a slope = -E_a/R. The value of E_a can then be calculated using the value of R and to the slope of the line. This experiment uses the Arrhenius equation, which relates the temperature and specific reaction rate constant to determine the activation energy for the crystal violet reaction. The reaction will be performed at different temperatures. Once the order of reaction...
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