![18.0 6.18 The following data were obtained on the initial rate of isomerization of a compound S catalyzed by an enzyme E: [S]](http://img.homeworklib.com/questions/2d05bdc0-7300-11ea-a8e9-c38e04515dc3.png?x-oss-process=image/resize,w_560)
Homework Answers
| [S]0 | [E]0 | Initial Rate (R) | S2/S1 | R2/R1 | log(S2/S1) | log(S2/S1) | Order [S] | Order [E] | Final Order of reaction |
| 1 | 1 | 4.5 | 2 | 2 | 0.30103 | 0.30103 | 1.00 | 1.08368511 | 2 |
| 2 | 1 | 9 | 1.5 | 1.66666667 | 0.17609126 | 0.22184875 | 1.26 | 0.92994704 | 2 |
| 3 | 1 | 15 | 1.33333333 | 1.2 | 0.12493874 | 0.07918125 | 0.63 | 1 | 2 |
| 4 | 1 | 18 | 0.25 | 0.82222222 | -0.60206 | -0.0850108 | 1.09134066 | ||
| 1 | 3 | 14.8 | 2 | 1.68918919 | 0.30103 | 0.22767829 | 0.76 | 1.14721355 | 2 |
| 2 | 3 | 25 | 1.5 | 1.8 | 0.17609126 | 0.25527251 | 1.45 | 1.30286657 | 3 |
| 3 | 3 | 45 | 1.33333333 | 1.32666667 | 0.12493874 | 0.12276182 | 0.98 | 1.15143328 | 2 |
| 4 | 3 | 59.7 | 0.25 | 0.98659966 | -0.60206 | -0.005859 | 1.14864609 | ||
| 1 | 10 | 58.9 | 2 | 2.03735144 | 0.30103 | 0.30906595 | 1.03 | ||
| 2 | 10 | 120 | 1.5 | 1.5 | 0.17609126 | 0.17609126 | 1.00 | ||
| 3 | 10 | 180 | 1.33333333 | 1.32222222 | 0.12493874 | 0.12130445 | 0.97 | ||
| 4 | 10 | 238 | |||||||
From the above table of calculations, it is clear that the overall order of the reaction is 2
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18.0 6.18 The following data were obtained on the initial rate of isomerization...
Please show your work, Thanks! 6.18 The following data were obtained on the initial rate of isomerization of a c...
Please show your work, Thanks!
6.18 The following data were obtained on the initial rate of isomerization of a compound S catalyzed by an enzyme E: S]./(mmol dm") Va/(mmol dms) 2.00 3.00 1.00 4.00 15.0 9.0 4.5 (a) (b) 18.0 45.0 25.0 14.8 59.7 180.0 120.0 238.0 (c) 58.9 The enzyme concentrations are (a) 1.00 mmol dm, (b) 3.00 mol dm, and (c) 10.0 mmol dm Find the orders of reactions with respect to S and E, and the rate...
The following intial rate data were obtained by adding 2.5 μg of a purified enzyme having...
The following intial rate data were obtained by adding 2.5 μg of a purified enzyme having molecular weight of 42,300 Daltons into 100 mL of water with the indicated concentrations of substrate C) So (mmol/L) 1.00 2.00 4.00 8.00 (HmoVLs) 4.50 7.90 11.10 15.20 Calculate the value of kCAT. KM and the pseudo first order rate constant.
Problem #3 (20 marks) The following kinetic data (initial rates) were obtained for the reaction 2...
Problem #3 (20 marks) The following kinetic data (initial rates) were obtained for the reaction 2 ICI(g) + H2(g) → 12(g) + 2 HCI (9) Experiment [Cl]. (mmol/L) [Hz]. (mmol/L) V. (mol/L s) 3.0 3.0 14.8 X10-7 3.0 1.8 8.9 x10-7 1.5 1.8 4.44 x 10-7 3.7 1.3 ? (a) Write the rate law for the reaction (b) From the data, determine the value of the rate constant (c) Use the data to predict the reaction rate for experiment 4.
Products yielded the following data: 6. A reaction A+B+C Initial concentration (mmol L-1) Initial rate (-d[Al/dt) (m...
Products yielded the following data: 6. A reaction A+B+C Initial concentration (mmol L-1) Initial rate (-d[Al/dt) (mmol L-1 s-1) Experiment AI) 0 [C]O Initial rate (-dA/dt mM I-S-1) [BJO 8.72 11.25 1.25 1.25 2.50 1.25 1.25 17.4 3 1.25 3.02 1,25 50.84 3.75 457 1.25 3.02 a) Write the rate law for this reaction b) If the initial reactant concentrations were [A]0 2 mmol L-1, [Bl0 1.5 mmol L-1 and [C]0 =1.15 mmol L-1, indicate what would be the initial...
Please show the working The following data were obtained for the decomposition of N20s in CCl4....
Please show the working
The following data were obtained for the decomposition of N20s in CCl4. The following data were collected. 2. 0423 753 1116 1582 1986 2343 0.35 Time/ s dN2Os/ mol dm 1.46 1.09 0.89 0.720.54 Calculate: (a) Average rate of reaction. (b) Initial instantaneous rate. (c) [N20s] at 3.5 x103 s after the start of the reaction. (d) Order with respect to N205 (e) Rate law for this reaction: 0.43
1-The rate constant of a chemical reaction was measured at several temperature values and a plot...
1-The rate constant of a chemical reaction was measured at several temperature values and a plot of ln k (on the y-axis) was plotted against 1/T (on the x-axis, temperature was measured in Kelvin). If the slope of the plot was -9.21 x 103 K and the y-intercept was 13.0, what is the activation energy (EA) of the reaction in kJ mol-1? 2-In an enzyme-catalyzed reaction, the rate of the reaction depends on which of the following at very low...
need B C and D done please please please help!!! 1. You measure the initial rate...
need B C and D done please please please help!!!
1. You measure the initial rate of an enzyme reaction as a function of substrate concentration in the presence and absence of an inhibitor. The following data was obtained: V. (-) Inhibitor (mm/min) (+) Inhibitor (mM/min) 17 [S] (MM) 0.0001 0.0002 0.0005 0.001 0.002 Please submit calculations and graph for full credit! Note: You are required to use Excel to generate the Lineweaver-Burk plot (a) (10 points) Create a Lineweaver-Burk...
1 Graphic depictions of enzyme kinetic data can and in evaluation of reversible enzyme inhibition. Please...
1 Graphic depictions of enzyme kinetic data can and in evaluation of reversible enzyme inhibition. Please use the data below to determine type of inhibition for using two different concentrations (in blue and purple). Be sure to include graphical representation (Michaelis-Menton. I Lineweaver-Burk plots), type of inhibition, appropriate kinetic schemes and rate equations. The enzyme concentration at its initial state E, was kept constant. All data points are given in arbitrary units. Completely justify your answer. Use Excel or graphing...
1. Graphic depictions of enzyme kinetic data can aid in evaluation of reversible enzyme inhibition. Please...
1. Graphic depictions of enzyme kinetic data can aid in evaluation of reversible enzyme inhibition. Please use the data below to determine type of inhibition for using two different concentrations (in blue and purple). Be sure to include graphical representation (Michaelis-Menton, Lineweaver-Burk plots), type of inhibition, appropriate kinetic schemes and rate equations. The enzyme concentration at its initial state E, was kept constant. All data points are given in arbitrary units. Completely justify your answer. Use Excel or graphing paper...
For the overall reaction A+B+C products the following initial rate data were obtained: Rate, mol L-'s-1...
For the overall reaction A+B+C products the following initial rate data were obtained: Rate, mol L-'s-1 Experiment # [A] [B]. [C]. 0.200 0.200 0.200 0.300 0.200 0.200 0.200 0.400 0.200 0.300 0.200 0.400 How many of the following statements are correct? 2.00 2.83 4.00 1) the reaction is first order in A 2) the overall reaction is second order 3) the rate of the reaction is proportional to [B]"2 4) the value of the specific rate constant, k, is 50.0...
Please show your work, Thanks!
6.18 The following data were obtained on the initial rate of isomerization of a compound S catalyzed by an enzyme E: S]./(mmol dm") Va/(mmol dms) 2.00 3.00 1.00 4.00 15.0 9.0 4.5 (a) (b) 18.0 45.0 25.0 14.8 59.7 180.0 120.0 238.0 (c) 58.9 The enzyme concentrations are (a) 1.00 mmol dm, (b) 3.00 mol dm, and (c) 10.0 mmol dm Find the orders of reactions with respect to S and E, and the rate...
The following intial rate data were obtained by adding 2.5 μg of a purified enzyme having molecular weight of 42,300 Daltons into 100 mL of water with the indicated concentrations of substrate C) So (mmol/L) 1.00 2.00 4.00 8.00 (HmoVLs) 4.50 7.90 11.10 15.20 Calculate the value of kCAT. KM and the pseudo first order rate constant.
Problem #3 (20 marks) The following kinetic data (initial rates) were obtained for the reaction 2 ICI(g) + H2(g) → 12(g) + 2 HCI (9) Experiment [Cl]. (mmol/L) [Hz]. (mmol/L) V. (mol/L s) 3.0 3.0 14.8 X10-7 3.0 1.8 8.9 x10-7 1.5 1.8 4.44 x 10-7 3.7 1.3 ? (a) Write the rate law for the reaction (b) From the data, determine the value of the rate constant (c) Use the data to predict the reaction rate for experiment 4.
Products yielded the following data: 6. A reaction A+B+C Initial concentration (mmol L-1) Initial rate (-d[Al/dt) (mmol L-1 s-1) Experiment AI) 0 [C]O Initial rate (-dA/dt mM I-S-1) [BJO 8.72 11.25 1.25 1.25 2.50 1.25 1.25 17.4 3 1.25 3.02 1,25 50.84 3.75 457 1.25 3.02 a) Write the rate law for this reaction b) If the initial reactant concentrations were [A]0 2 mmol L-1, [Bl0 1.5 mmol L-1 and [C]0 =1.15 mmol L-1, indicate what would be the initial...
Please show the working
The following data were obtained for the decomposition of N20s in CCl4. The following data were collected. 2. 0423 753 1116 1582 1986 2343 0.35 Time/ s dN2Os/ mol dm 1.46 1.09 0.89 0.720.54 Calculate: (a) Average rate of reaction. (b) Initial instantaneous rate. (c) [N20s] at 3.5 x103 s after the start of the reaction. (d) Order with respect to N205 (e) Rate law for this reaction: 0.43
need B C and D done please please please help!!!
1. You measure the initial rate of an enzyme reaction as a function of substrate concentration in the presence and absence of an inhibitor. The following data was obtained: V. (-) Inhibitor (mm/min) (+) Inhibitor (mM/min) 17 [S] (MM) 0.0001 0.0002 0.0005 0.001 0.002 Please submit calculations and graph for full credit! Note: You are required to use Excel to generate the Lineweaver-Burk plot (a) (10 points) Create a Lineweaver-Burk...
1 Graphic depictions of enzyme kinetic data can and in evaluation of reversible enzyme inhibition. Please use the data below to determine type of inhibition for using two different concentrations (in blue and purple). Be sure to include graphical representation (Michaelis-Menton. I Lineweaver-Burk plots), type of inhibition, appropriate kinetic schemes and rate equations. The enzyme concentration at its initial state E, was kept constant. All data points are given in arbitrary units. Completely justify your answer. Use Excel or graphing...
1. Graphic depictions of enzyme kinetic data can aid in evaluation of reversible enzyme inhibition. Please use the data below to determine type of inhibition for using two different concentrations (in blue and purple). Be sure to include graphical representation (Michaelis-Menton, Lineweaver-Burk plots), type of inhibition, appropriate kinetic schemes and rate equations. The enzyme concentration at its initial state E, was kept constant. All data points are given in arbitrary units. Completely justify your answer. Use Excel or graphing paper...
For the overall reaction A+B+C products the following initial rate data were obtained: Rate, mol L-'s-1 Experiment # [A] [B]. [C]. 0.200 0.200 0.200 0.300 0.200 0.200 0.200 0.400 0.200 0.300 0.200 0.400 How many of the following statements are correct? 2.00 2.83 4.00 1) the reaction is first order in A 2) the overall reaction is second order 3) the rate of the reaction is proportional to [B]"2 4) the value of the specific rate constant, k, is 50.0...
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