Given the following data for a chemical reaction, determine whether it is a zero, first, or...
Given the following data for a chemical reaction, determine whether it is a zero, first, or second order reaction, and then calculate the concentration at time = 60 seconds. (Enter in units of M).
| Time(s) | 0 | 10.0 | 20.0 | 30.0 |
| Concentration (M) | 0.94 | 0.82 | 0.70 | 0.58 |
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Given the following data for a chemical reaction, determine
whether it is a zero, first, or...
The following data were obtained for the concentration vs. time for a certain chemical reaction. Values...
The following data were obtained for the concentration vs. time for a certain chemical reaction. Values were measured at 1.00 s intervals, beginning at 0.00 and ending at 20.00 s. Concentrations in mM are: 10.00, 6.91, 4.98,4.32, 3.55, 3.21, 2.61, 2.50, 2.22, 1.91, 1.80, 1.65, 1.52, 1.36, 1.42, 1.23, 1.20, 1.13, 1.09, 1.00, and 0.92. A. Decide whether the data best fits zero-order, first-order, or second-order rate kinetics. Make sure to calculate the rate coefficients (with units) for the reaction...
18. From the reaction data below, determine whether the reaction is first-order or second-order. Time (S)...
18. From the reaction data below, determine whether the reaction is first-order or second-order. Time (S) Reactant (M) 6.67 1.59 0.74 0.39 0.16 25 a. First-order. b. Second-order. c. Zero-order. d. Cannot determine. 19. In the Question 18, what is the rate constant for the reaction? a. 0.12 b. 0.15 c. 0.24 d. 0.72 20. In the Question 18, what is the half-life for the reaction? a. 0.2 sec b. 0.6 sec c. 1.0 sec d. 1.3 sec
8) The reaction A → B is first order in [A]. Consider the following data. Time...
8) The reaction A → B is first order in [A]. Consider the following data. Time (s) [A] (M) 0.0 1.4 10.0 0.35 20.0 0.088 The half-life of this reaction is ________ s.
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The isomerization of N-chloroacetanilide to parachloroacetanilide in the presence of hydrochloric acid may be zero, first...
The isomerization of N-chloroacetanilide to parachloroacetanilide in the presence of hydrochloric acid may be zero, first or second order. From the data below determine the reaction order. From the data below determine the reaction rate constant. Time (minutes) molarity of N-chloroacetanilide 0.0 0.0245 15.0 0.0181 30.0 0.0133 45.0 0.0097
Consider this balanced chemical equation: H2O2(?q) + 3I−(?q) + 2H+(?q) → I3−(?q) + 2H2O(?) In the...
Consider this balanced chemical equation: H2O2(?q) + 3I−(?q) + 2H+(?q) → I3−(?q) + 2H2O(?) In the first 10.0 seconds of the reaction, the concentration of I− drops from 1.000 M to 0.868 M. Calculate the average rate of this reaction in this time interval. Determine the rate of change in the concentration of [H+]
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br)...
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br)...
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br)...
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br)...
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
18. From the reaction data below, determine whether the reaction is first-order or second-order. Time (S) Reactant (M) 6.67 1.59 0.74 0.39 0.16 25 a. First-order. b. Second-order. c. Zero-order. d. Cannot determine. 19. In the Question 18, what is the rate constant for the reaction? a. 0.12 b. 0.15 c. 0.24 d. 0.72 20. In the Question 18, what is the half-life for the reaction? a. 0.2 sec b. 0.6 sec c. 1.0 sec d. 1.3 sec
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
4. For the reaction: (CH3),CBr +1 → (CH3),CI + Br* the following data were collected: (CH3)3Br) (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points)
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