Two kinetics trials are performed at the same temperature with [S2O82-] held constant. The first trial has a reaction time of 84 seconds. For the second trial, the [I-] is four times that of the first trial (the concentration is quadrupled), and the reaction time is 22 seconds.  How long would you expect the reaction to take if the trial used [I ̶ ] equal to one-half of the concentration used in the first trial?

Q: Given reaction rate data for: H;O2 + 31- + 2H+ → k + 2H;O Trial [H2O2] M [1'] M [H*] M Rate (M/s)…

A:

Q: Suppose a reaction with activation energy of 34.0 kJ/mol occurs at 30°C with a rate constant of 1.2…

A:

Q: 1) If the reaction order of reactant A is 1, and the reaction order of reactant B is 2, what is the…

A:

Q: For a first order of reaction, what the relationship between the initial concentration ([A]o) and…

A: For a first order reaction, what the relationship between the initial concentration ([A]o) and its…

Q: For the reaction A products, concentration and time data were collected. t (s) [A] (M) 3.40 Enter…

A: The given reaction is as follows, The given reaction is first order. Initial concentration of A at…

Q: Two kinetics trials are performed at the same temperature with [S2O82-] held constant. The first…

A: Given: The concentration of S2O82- is kept constant. The concentration of I- is quadrupled reducing…

Q: 9. For 2.AB+C→4+2BC, suppose AH= 100kJ, Ea = 250KJ, and that the intermediate is A+ C. Describe a…

A: To describe a potential energy process for the given reaction. 2 AB + C2 ---> A2 + 2 BC

Q: 3. Write a balanced reaction for which the following rate relationships are true. 1 A[N205] 1 A[NO2]…

A: To write rate of a reactant or product in a chemical reaction, you use a rate expression that…

Q: rate constant

A:

Q: [N-] [H.] initial rate of reaction 0.779 M 0.341 M 7.00 X 10 MIs 1.37 M 0.341 M I| Mls 0.330 M 0.805…

A:

Q: r the multi-step reaction A+B C+D e rate-limiting step is unimolecular, with A as the sole reactant.…

A:

Q: Which of the following correctly describes intermediates and/or transition states? Transition states…

A: Concept: In a chemical reaction the intermediate is differ from a transition state. the intermediate…

Q: 15. What is the rate law for the following reaction? What would happen if you doubled the…

A: Reaction kinetics.

Q: 4 NH3 + 7 O2 --> 4 NO2 + 6 H2O Could this reaction be an elementary reaction? Explain.

A:

Q: Which of the elementary reactions below would be described as unimolecular? O N₂O4 → 2NO2 F + H₂ →…

A: The molecularity of the reaction can be determined based on the total number of reactant molecules…

Q: For the gas phase isomerization of cis-1,2-diphenylethene, cis-C6H5 CH=CHC6H5 → trans-C6H5 CH=CHC6H5…

A:

Q: 5. If a first order isomerization reaction takes 24 hours for 20% of the compound present at the…

A:

Q: A(g) + B(g) ® C(g) + D(g) For the gas-phase reaction represented above, the following experimental…

A:

Q: XI. B -EVRT Arrhenius Equation K=Ae a.) If tested it is found "A" has a smaller rate constant but…

A: The objective of the question is to give the reason for the smaller activation energy for the…

Q: The following reaction is first order: C2H6 → 2 CH3. The rate constant for this reaction is equal…

A: Given rate constant = 5.5 × 10-4 s-1 initial Concentration [A०] = 6 M Final Concentration [A] = ?…

Q: To what temperature would the reaction below need to be heated to have a rate constant of 2.091e9…

A: The objective of the question is to find the temperature to which the reaction is to be heated.

Q: An experiment was carried out to determine the order of reaction between one of the isomers of…

A: Rate law expression for the given reaction will be Rate = k[C3H7Cl]m[OH-]n where k is the reaction…

Q: Compound A decomposes in the gas phase according to this mechanism in two stages:1. A + A ⇄ A* + A…

A:

Q: rate %3D [I-][BrO3][H*]² Exp rate [1] [Bro3] [H*] k A1 4.20x107 0.001667 0.006667 0.0016667 136.04 =…

A: The rate constant of the reaction is given by, And the data given is,

Q: Consider the following reaction. Calculate the value of the rate constant.. 4 A+B 3C

A: We are given reaction4A + B ---> 3C And we are given different rates at different concentrations…

Q: A drug hydrolyzes in water with a rate constant of 5.0 x 10-3 M1min 1 at pH 7.0 and 25°C. If a…

A: Given that: Rate constant of hydrolysis of drug = 5.0×10-3 M-1min-1 Initial concentration of drug…

Q: тнист /////// KOC(CH3)3 NaOCH₂7

A:

Q: Given below is a possible three-step mechanism describing the reaction of hydrogen peroxide with…

A: Given Step 1:  (slow)                H2O2(aq) +  I-(aq)   --->  OH-(aq)  +  HOI(aq) Step 2: (very…

Q: A kinetics experiment measured the reaction between compound A and compound B and gave the following…

A:

Q: . A student determines the time required for 10% reaction by the method described in part A of the…

A: Chemical Kinetics deals with rate of chemical reaction and factors influencing it. Rate of the…

Q: The activation energy for the gas phase decomposition of t-butyl propionate is 164 kJ/mol.…

A: #Q.1: Given activation energy, Ea = 164 kJ.mol-1  Initial state: Temperature, T1 = 530 K Rate…

Q: Two kinetics trials are performed at the same temperature with [S2O8 2− ] held constant.  The first…

A: Given Concentration of [S2O8-2] is equal in both the trials. Rate law is given by,

Q: 2) If doubling the concentration of nitrate ion in the reaction above causes the rate of reaction to…

A:

Q: What is the rate at which Br-(aq) disappears in the reaction below if the rate of disapperance of…

A: The rate of disappearance of a reactant or the appearance of a product is related to the rates of…

Q: 2. The proposed reaction mechanism is as follows: BrO₂ (aq) + H* (aq) → HBrO3(aq) HBrO₂ (aq) + H*…

A: In the given question we have to predict the validity of the given reaction mechanism.The reaction…

Q: MISSED THIS? Read Section 15.5 (Pages 650-656). The following data show the rate constant of a…

A: We have given the rate constant of reaction at several different temperatures and we have to…