For the following generalized reaction, if the rate of change of D is 1.85 ✕ 10−3 M/s in a given time period, what is the rate of change of A in the same time period? 2 A + B → C + 3 D
For the following generalized reaction, if the rate of change of D is 1.85 ✕ 10−3...
A first order reaction has a rate constant of 1.85*10^3 s^-1 at 25 C. The rate constant for this same reaction is 4.14*10^4 s^-1 at 100 C. What is the activation energy for this reaction
PART A ) Consider the reaction:4A + 6B → 3C + 2D If the rate of change of D at a given point in time is 0.180 M/s, what is the rate of change of B at this same time? PART B) For the following reaction: 2A + B → 2 C The rate law is determined to be: rate = 0.4357 [A][B] What will be the initial rate (in M/s) if initial concentrations are: [A] = 0.500 M, [B]...
The rate of the crystal violet/NaOH reaction is given by the following generalized rate law: Rate = k’[CV+]y where k’ is the pseudo rate constant defined by k’ = k [OH-]x , where k is the actual rate constant The actual rate constant can be calculated using the pseudo rate constant and the [OH-] present in the reaction mixture. If the reaction mixture is prepared by mixing 5.0 mL of 1.00 x 10-4 M crystal violet solution with 5.0 mL...
The rate of the reaction in terms of the "disappearance of reactant" includes the change in the concentration of the reactant, the time interval, and the coefficient of the reactant. Consider the following reaction: 2A+3B→3C+2D The concentrations of reactant A at three different time intervals are given. Use the following data to determine the average rate of reaction in terms of the disappearance of reactant A between time = 0 s and time = 20 s. Time (s) 0 20 40...
a. If change of [ClO] / change of time = -2.3 × 10^7 M/s at 298 K, what is the rate of change in [Cl2] and [O2] in the following reaction? 2 ClO -> Cl2 + O2 b. If change of [ClO] / change of time = -2.9 × 10^4 M/s, what is the rate of change of formation of oxygen ClO2 in the following reaction? ClO + O3 -> O2 + ClO2 ot command option control Chlorine monoxide (CIO)...
->2NH2) 10. What property would be appropriate to measure the reaction rate in the following reaction: N2 + 3H2 a. change in conductivity d. change in pressure b. change in mass e. change in temperature c. change in colour 11. If for the reaction, aX+by-products, the rate law is determined to be r = k[2]'(Y)', then the order of the overall reaction is which of the following? a. 1 d. 4 b. 2 e. 5 c. 3 12. The amount...
Consider the following reaction: A + B + C +D The rate law for this reaction is as follows: Rate = k Alla B11/2 Suppose the rate of the reaction at certain initial concentrations of A, B, and C is 1.14x10-2 M/s. Part A What is the rate of the reaction if the concentrations of A and C are doubled and the concentration of B is tripled? VO AED A O O ? Rate 2 = M/s Submit Request Answer
The rate law for the reaction 2NO2 + O3 → N2O5 + O2 is rate = k[NO2][O3]. Which one of the following mechanisms is consistent with this rate law? A) NO2 + NO2 → N2O4 (fast) N2O4 + O3 → N2O5 + O2 (slow) B) NO2 + O3 → NO5 (fast) NO5 + NO5 → N2O5 + 5/2O2 (slow) C) NO2 + O3 → NO3 + O2 (slow) NO3 + NO2 → N2O5 (fast) D) NO2 + NO2 → N2O2...
2.c and 2.d 2. The rate law for the reaction A+B a. Write the rate law expression. C + D is first order in [A] and second order in [B]. Rate low- k[A] [B]² b. What is the overall order of reaction? 1 +2= 3 c. How does the rate change if [A] is halved and [B] is tripled?! d. Given the data below, propose initial concentrations for A and B that would enable you to empirically determine the given...
Given the following initial rate data at 25.0°C, for the reaction 3 A + B Æ P [A] [B] Rate (in M/s) Run 1 0.10 M 0.15 M 1.08 x 10-5 Run 2 0.10 M 0.20 M 1.25 x 10-5 Run 3 0.20 M 0.20 M 5.01 x 10-5 a) Find the rate law for the reaction. Final Answer for a): b) What is the value of the rate constant k?