Isopropenyl allyl ether in the vapor state isomerizes to allyl acetone according to a first-order rate equation. The following Arrhenius equation gives the influence of temperature on the rate constant ( in s-1).
 ? = 5.4 ? 10^(11) e^(-123.0/RT) where the activation energy is expressed in kJ mol-1. How long will it take to build up a partial pressure of 0.395 bar of allyl acetone, starting with 1 bar of isopropenyl allyl ether at 298K?

Q: The initital concentration of reactant in a first order reaction is 0.27 M and has a rate of 0.75…

A:

Q: The decomposition of an aldehyde solution in carbon tetrachloride is a first order reaction with a…

A: By using integrated first order rate law -

Q: The single reactant A decays into product P by first-order kinetics.  If A starts at an initial…

A:

Q: Assuming first order kinetics, the half-life (t1/2), of the major metabolite in the body is 27…

A:

Q: The uncoiling of deoxyribonucleic acid (DNA) is a first-order reaction. Its activation energy is 420…

A:

Q: The first-order rate constant for the decomposition of a certain insecticide in water at 12°C is…

A: (a) integrated rate law is given by      ln ([A]0[A]t)  =  k t

Q: Based on the data provided, what is the rate constant (with units) for this reaction? Trial Initial…

A:

Q: nts than first-order reactions. st-order reactions s collide.

A: 1- Higher order Reactions are quite rare because collision frequency Decreases between the…

Q: first order reaction occurs with a rate constant of 5.6x10−3 s−1 at room temperature (20oC). If the…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: The following data were obtained for the reaction 2 CIO2(aq) + 2 OH (aq) → CIO3(aq) + ClO₂ (aq) +…

A: Given :-  The given reaction is: 2ClO2 (aq) + 2OH- (aq) → ClO3- (aq) + ClO2- (g) + H2O (l)…

Q: A second order reaction has a rate constant of 8.7x10-4/(M·s) and an activation energy of 4.294x104…

A:

Q: Calculate rate constant k in h-1 for a first order reaction with a half-life of 55 hours.

A:

Q: In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole)…

A:

Q: The conversion of dissolved carbon dioxide in blood to HCO3- and H3O+ is catalyzed by the enzyme…

A: Given :- Km = 8 x 10-5mole / L K2 = 6x10-55-1 And [Fo] = 5x 10-6M 0.10.1[P]alt|may = lim[Lo2] ->D…

Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.095M…

A: Given: Order of the reaction = 2. Rate constant of the reaction = 0.095 M-1s-1. Initial…

Q: 1st order reaction is 27.0% complete at the end of 208 seconds. What is the value of rate constant…

A:

Q: The second-order rate constant for the reaction CH3COOC2H5(aq) + OH−(aq) → CH3CO2−(aq) +…

A: Initial concentration of ester = ao = 0.11 mol/L Initial concentration of NaOH = ao = 0.06 mol/L…

Q: 7°C, the rate constant is 4.90 × 10-4 min-1. At 39°C, the rate constant is 0.00139 min-1. By what…

A: As you have posted multiple questions in a single request, we will solve the first question for you.…

Q: At 147oC, the initial rate of the gas-phase decomposition of 1,1-dimethyl peroxide (DMP) depends on…

A: The Rate Law can be written as: Rate=k[A]n                    ...... (1) where n is the order of the…

Q: Arrhenius Equation The variation of the rate constant with temperature can be expressed by the…

A:

Q: The uncoiling of deoxyribonucleic acid (DNA) is a first-order reaction. Its activation energy is 420…

A:

Q: The second-order rate constant for the reaction   CH3COOC2H5 (aq) + OH- (aq) →CH3CO2- (aq) +…

A: Given Initial Concentration of ester ( ethyl acetate) = 0.100 M Initial Concentration of base…

Q: The half-lives were found to be 141 min at 472 K and 13.5 min at 503 K for a reaction which follows…

A: Half life of a first order reaction is given by the equation: t1/2 = 0.693 / k…

Q: The following data are for the decomposition of dinitrogen pentoxide in carbon tetrachloride…

A: The half life of a reaction depend on the initial concentration of compound. It is the time required…

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 1.55 s…

A:

Q: In the presence of excess thiocyanate ion, SCN-, the following  reaction is first order in…

A:

Q: The decomposition of ethylene oxide at 652 K is a first order reaction with k=0.0120 min-1 and an…

A: (a) The decomposition of ethylene oxide at 652 K is a first order reaction with k = 0.0120 min-1 and…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Rate constant: It is a proportionality constant that give direct relation between rate of reaction…

Q: 1) A first – order reaction is 65% complete at the end of 50 minutes . - a) What is the value of the…

A: Rate constant and half-life of first order reaction can be determined using integrated rate equation…

Q: The gas phase reaction of iodine with silane takes place according to a second-order reaction: I(g)…

A:

Q: The decomposition of formic acid follows first-order kinetics and has a rate constant of 1.734 min…

A: Where k = rate constant of the reaction.

Q: The rate of a first-order reaction is followed by spectroscopy, monitoring the absorbance of a…

A: For solving this problem we must aware of the relationship between concentration, molar…

Q: 25 After 46.0 min, 24.0% of a compound has decomposed. What is the half-life of this reaction…

A: For a first order reaction , the integrated rate equation  is  K = 2.303/t log[ a/(a-x) ] K = rate…

Q: (a) Derive the equation for (integral form) 1st order reaction and show that change of units of…

A: First, we need to derive the 1st order equation. The derivation is shown in step 2.

Q: For A --> B --> C consisting of two consecutive first-order reactions, what is the molar…

A: The consecutive reaction follows first order reaction : A ---> B ----> C  Time = 50 minutes…

Q: The thermal decomposition of acetaldehyde, CH3CHO --> CH4 + CO, is a second-order reaction. The rate…

A:

Q: Given the first order reaction: Y Z It is found that this reaction is 40.0% complete at the end of…

A:

Q: Consider the following mechanism for a reaction in aqueous solution and indicate species acting as a…

A:

Q: A first-order reaction has a half-life of 15.8 ss . How long does it take for the concentration of…

A: First order reaction- the reaction whose rate is depends on only single reaction whose concentration…

Q: At a temperature of 27oC and the reaction rate is 6.378 x 10-1 s-1. The reaction is of order 1. It…

A:

Q: The decomposition of compound XYZ is a 2nd order reaction. Initially, the concentration of XYZ was…

A: Given data is as follows: The initial concentration of XYZ A°= 2.80 M The concentration of XYZ at…

Q: + O2--> OH + O has a rate constant = 4.7 * 10-7 M-1s-1 at 1000K. The activiation energy required =…

A:

Q: a rule of thumb is chemical kinetics states that for many reactions, the rate approximately doubles…

A:

Q: 10. The hydrolysis of Drug as a base at 25° C is first order. The ko has the value 0.0096 day-1, and…

A: Tioconazole is a non-polar antifungal agent which is used topically, whereas fluconazole is a polar…

Q: In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole)…

A: The question is based on the concept of chemical kinetics . we have been given rate constant for the…

Q: The first-order degradation of a drug was monitored under three different conditions (I, ii, and…

A: The half life of a reaction is known as the time required for exactly half of the reactant to be…

Q: The first-order isomerization of cis-but-2-ene to trans-but-2-ene was • Part A studied at 723 K. The…

A: Step by step solution are below

Q: The second-order rate constant for the reaction CH3COOC2H5(aq) + OH-(aq)→ CH3CO2-(aq) + CH3CH2OH(aq)…

A: The concentration of ester after time t are to be calculated from the given data. Given: The…