A first order reaction is 38 5% complete in 480 s. a. Calculate the value of the rate constant

Q: 20 By what factor does the reactio increase il the concentrations of both Q are tripled? A) 27 C) 6…

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Q: What are the true statements?: A. The rate law for a reaction can be determined from the…

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Q: During kinetic studies, the following reaction was determined to be first order in respect to CH3OH…

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Q: For the reaction below, it was found to be 1st order in H2O2 and 1st order in I-. Its overall…

A: H2O2(aq)+3I-(aq)+2H+(aq)→I3-(aq)+2H2O(l)  Given order of H2O2 = 1 Order of I- = 1

Q: Rate Law Expressions For the general reaction, aA (g) + bB (g) ? products, the rate law takes the…

A: Given table is :  1. Use the data from experiments 1 & 2.  2. As you increase the concentration…

Q: 1. What is the rate for the first order reaction A → Products when [A] = 0.201 M? (k = 0.360 1/min)…

A: Rate law gives the relationship between rate of a reaction and concentration of reactants.

Q: 1 i) A first-order reaction has a half-life of 22 seconds.  a) Calculate the rate constant for this…

A: Given, a first order reaction with its half-life and initial concentration of reactant.we are asked…

Q: Given the first order reaction A(g)  -- >  B(g)  +  C(g)  + 3D(g) with a rate constant of 6.0x10-4…

A: Given :-  A(g) → B(g) + C(g) + 3D(g)  Reaction is first order  K = 6.0x10-4 s-1  Initial…

Q: Consider the reaction and its rate law. 4 A + 3 B –→ products = k[A}°[B]* What is the order with…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: A certain reaction has the rate law: Rate = k [AJ. The half-life of this reaction is 20 minutes. a)…

A: It is given that the order of the reaction is the first-order reaction, as in the given expression…

Q: The elementary reaction 2NO2(g) -> 2NO (g) + O2 (g) is second order in NO2 and the rate constant at…

A: The elementary reaction 2NO2(g) -> 2NO (g) + O2 (g)

Q: A reaction of the form aA → Products is second order with a half-life of 441 s. What is the rate…

A: The given reaction is of second order reaction. t1/2=441 s initial concentration Ca0=5.89×10-3mol/L

Q: 2. In a first order reaction, the reaction is 73% complete in 47s. What is the rate constant for…

A: Please find the answer attached.

Q: does the decrease in the amount of drug A appear to be zero-order or first order process? What is…

A: does the decrease in the amount of drug A appear to be zero-order or first order process? What is…

Q: The following reaction is second order in respect to NO and first order in respect to H2.  The rate…

A: We have rate constant as 0.67 M-2s-1 . At start we have 0.200 M NO and 0.350 M of H2 . We have to…

Q: A certain reaction has the rate law: Rate = k [A]. The half-life of this reaction is 20 minutes. a)…

A: From the rate law,it is clear that the reaction is of first order.As half life time is given in…

Q: 6) A first order reaction is 45.0% complete in 65 seconds. (Hint: Assume the initial concentration…

A: in first order reaction rate of reaction is directly proportional to the reactent concentration…

Q: Given an irreversible trimolecular – type reaction A + B + C = products with CD0 much greater than…

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Q: The reactionA+B→Products following an empirical second order rate law ν=k[A][B]. The rate constant…

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Q: Consider the reaction 2A ------ 2 B + C with a rate constant of 0.00510 s-1 at 25 oC. What is…

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Q: The rate of a certain reaction is given by the following rate law: rate -k[N,J[H,]° rate =k N Use…

A: The power on the concentration term is called order with respect to that reactant. 1) Then reaction…

Q: The reaction rate for the decomposition of N2O5 to form NO2 and O2 was studied as a function of…

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Q: A second-order reaction has a rate constant of 0.008500/(M · s) at 30°C. At 40°C, the rate constant…

A: Given: Rate constant at 30 oC = 0.008500 M-1s-1. And Rate constant at 40 oC = 0.05300 M-1s-1.

Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g) NO(g) + ½ Cl2(g) is second order…

A: For second order rate kinetics, formula used is:-  KT = 1/[NOCl]t - 1/[NOCl]o Where K = rate…

Q: The elementary reaction  2NO2 (g) --> 2NO (g) + O2 (g) is second order in NO2 and the rate…

A: Since we know that the relationship between the concentration of reactant i.e [A] and time for a…

Q: In 30.0 minutes, a first order reaction is 25% complete. Calculate how long it will take for the…

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Q: 17. A second-order reaction has a rate constant of 0.009000/(M · s) at 30°C. At 40°C, the rate…

A: Rate of a reaction is dependent on the temperature and this relation is obtained by the Arrhenius…

Q: What is the rate constant (s -1) of a first-order process that has a half-life of 364 s?   -1.37 ×…

A: For first order of Reaction the half life period can be written as -   t1/2 = 0.692/k Or k =…

Q: 12. Consider the following data and state whether the reaction is zero order, first or second order.…

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Q: Consider the reaction 2A ------ 2 B + C with a rate constant of 0.00510 s-1 at 25 oC. What is…

A: Given: The rate constant of the given reaction is 0.00510 s-1. The initial concentration of A is…

Q: I'm not sure how to do question 118

A: Rate law is given by, It is a first order reaction.

Q: How will you determine the rate constant for a first-order reaction? Explain in detail.In the…

A: Rate constant for first order reaction can be determine by following methods.  Method I : Using half…

Q: What are the correct units for a second order rate constant? a. mol/Lxs b. 1/s c. L/molxs d.…

A: To choose the correct unit of second order rate constant

Q: Match the units of k, the rate constant, to the overall order of the reaction first order 1. mol L-1…

A: Match the correct option regarding the given question---

Q: 2.2 A certain reaction has the rate law: Rate = k [A]. The half-life of this reaction is 20 minutes.…

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Q: The first-order rate constant for the decomposition of a certain antibiotic in water at 20oC is 1.65…

A: According to the first order reaction,k=1tlna0ak=rate constantt=timea0=initial…

Q: b. Rate of Reaction c. Rate Law d. Order of the Reaction 1B. This kind of research does not change…

A: This question is related to chemical kinetics. Order of reaction is an experimental property of the…

Q: A certain reaction has the rate law: Rate = k [A]. The half-life of this reaction is 20 minutes. a)…

A: It is given that the order of the reaction is the first-order reaction, as in the given expression…

Q: 75% of the reaction was completed in 10 minute. Calculate the half life period of this reaction if…

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Q: Carbon-14 is used to determine the age of biological samples. Carbon-14 decays via a first order…

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Q: The rate of a certain reaction is given by the following rate law: rate =k[N,]°[O3] Use this…

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Q: During kinetic studies, the following reaction was determined to be first order in respect to CH3OH…

A: Overall order of the reaction is the summation of the orders with respect to reactants

Q: A certain reaction has the rate law: Rate = k [A]. The half-life of this reaction is 20 minutes.…

A: From the rate law it is clear that given reaction is a first order reaction. Rate constant can be…

Q: A 3rd order reaction is 1st order with respect to C and 2nd order with respect to D. If the [ C ] is…

A: Let the initial concentration of C be x and the initial concentration of D be y. The initial rate of…

Q: The chemical reaction A(aq) + B(aq) à C(aq) + D(aq) + E(aq) has an experimentally determined rate…

A: Rate law is given in terms of the rate constant and the concentration of reactants.  For the…

Q: The reaction rate for the decomposition of N2O5 to form NO2 and O2 was studied as a function of…

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Q: Half-life for a first order reaction 693 s. Calculate the time required for 90% completion of this…

A: When concentration of a reactant decreases to one-half of its initial value then the time required…