The rate constant for a gas-phase reaction was reported as 6.2 x 10- 14 cm3 molecule-1 s-1 at 298 K. What would its value be in cubic decimetres per mole per second?

Q: The rate constant at 325 °C for the decomposition reaction C4 H8 ⟶ 2C2 H4 is 6.1 × 10−8 s−1, and the…

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Q: A given reaction H3COH + H* + Br → H3CBr + H2O has the following proposed mechanism step 1: H3COH +…

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Q: Assuming the rate law for the system is rate = k[I-]x[S2O82-]y, what is the value of x for the…

A: Given  rate = k[I-]x[S2O82-]y Find X

Q: The effective rate constant for a gaseous reaction which proceeds by a Lindemann–Hinshelwood…

A: Given: For a gaseous reaction proceeding by a Lindemann-Hinshelwood mechanism, the effective rate…

Q: 3. The rate constant of the reaction B* + C à Products is sensitive to the ionic strength of the…

A: The substance that is dissolved in the appropriate volume of the solvent to furnish the solution is…

Q: 1) For the reaction: A-> products a) What is the rate of expression for the above chemical reaction…

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Q: The rate law for the reaction A + 3B --> C +2D was reported as d[C]/dt=Kr[A][B][C]-1. Express the…

A: The rate law is the chemical expression that tells the relationship between the rate of the reaction…

Q: c. E, for the uncatalyzed reaction 0,(9) + 0(9) 20,(9) is 14.0 kJ. E, for the same reaction when…

A: As you have selected the option for first two questions so, I am solving the third one. K = A…

Q: Given the reaction:                 2A + B ---> products ,         rate = k[A]^-1 a) Express the…

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Q: 0.300 5.40 x 10-6 Determine the value and units of the rate constant.

A: We have to determine the value and units of the rate constant

Q: In general for the reaction: C + dD ® aA + B, write the rate law expression for reaction

A: Rate law :  Rate law represents change in Concentration of reactant or product with respect to time.

Q: In the following reaction, the rate of the reaction is 5.86 x 10“ mol dm³ s'. 2N,O) →2N%g) + O2«g)…

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Q: What are the units of k for the rate law: Rate = k[A][B]? (the concentration unit is mol/L)

A: Rate constant of a reaction is the rate kf a reaction when all the reactants has unit concentration.…

Q: The rate law for the reaction A + 3B → 2C + D was found to be v = k[A]2[B]2. (a) What are the units…

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Q: Derive the first-order reaction kinetics of a D species, starting from Cp, to Cp with initial time…

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Q: The effective rate constant for a gaseous reaction which has a Lindemann mechanism is 2.50 x 10-4…

A: Given: Effective rate constant = 2.50*10-4 s-1 at 1.30 kPa Effective rate constant = 2.10*10-5 s-1…

Q: The oxidation of HSO3− by O2 in an aqueous solution is a reaction of importance to the processes of…

A: First we have to calculate the initial hydrogen ion concentration.To do so, we use the pH of the…

Q: At 25 °C, kr = 1.55 dm6 mol−2 min−1 at an ionic strength of 0.0241 for a reaction in which the…

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Q: P18A.2 Nitrogen dioxide reacts bimolecularly in the gas phase according to NO, + NO, → NO + NO + O,.…

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Q: The rate constant for the first-order decomposition of a compound A in the reaction 2 A→ P is kr =…

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Q: What is the order of reaction with respect to the individual concentration and over all order of…

A: The given rate law expression is: Rate(Ms-1) = k*[L]*[C]1*[P]2\3 *[D]0  The reactants are L, C, P…

Q: At 350 K, the rate of decomposition of a gaseous compound was 10.01 Pa s−1 when 10.0 per cent had…

A: The decomposition reaction involves the breaking of larger molecules into smaller fragments.…

Q: The rate of change of molar concentration of CH3 radicals in the reaction 2 CH3(g) → CH3CH3(g) was…

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Q: Br KOH DMF 2)

A: Nucleophilic substitution reactions are of two types SN1 and SN2. The SN1 reactions are of…

Q: Solve for the value of the rate constant, k. 00.78M/s=K[0.12] to the second order.

A: Rate constant,k= 54.17 L mol-1 s-1

Q: E17B.1(b) In a study of the enzyme-catalysed oxidation of ethanol, the molar concentration of…

A: Given information:Initial concentration = 220 mmol.dm-3Final concentration = 56.0 mmol.dm-3Time =…

Q: The rate constant for the reaction H2(g) + I2(g) → 2HI(g) is equal to 2.40 M–1 s–1 at 355 ºC and…

A: The Activation energy, Ea can be calculated as:

Q: The overall order of the following reaction 2A + 3B  →  2C with the rate law expression:  Rate =…

A: The overall order of the following reaction 2A + 3B  →  2C with the rate law expression --

Q: By what factor does increasing the temperature of a reaction from T = 273 K to T = 283 K increase…

A: #Part-A: Given the activation energy of the reaction, Ea = 164500 J  pre-exponential factor, A =…

Q: (d) The first-order rate constants for the fluorescence and phosphorescence of molecule X are 4.5 x…

A: Answer  Both fluorescence and phosphorescence are the luminescence. They absorbs photon(light) and…

Q: 10.4. A reaction of stoichiometry A+B=Y+Z is found to be second order in A and zero order in B.…

A: As we know,  the rate of reaction is determined by the slow step i.e slow step is Rate Determining…

Q: Second-order rate constants used in modeling atmospheric chemistry are commonly reported in units of…

A: Second order rate constant = 3.5 × 1027 cm3 molecule-1 s-1 . Second order rate constant in L mol-1…

Q: The following rate law was established in a series of experiments: V = K2 +Ka[B]v? 1/2 Identify the…

A: The rate law is the expression, showing the molar concentration of the reactants raised to some…

Q: Concerning the rate law, Rate = k[A][B], what are appropriate units for the rate constant k? A s-1…

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Q: The rate law for a reaction was reported as v= k,[A][B][C] with the molar concentrations in moles…

A: Rate law expresses that the rate of a reaction (v) is proportional to the rate constant, k and…

Q: 3E. The following rate constants were obtained for the first-order decomposition of acetone…

A: The relation between rate constant and Temperature is given by Arrhenius equation.  K = Ae-Ea/RT

Q: Second-order rate constants used in modeling atmospheric chemistry are commonly reported in units of…

A: We will convert the above required units step by step.

Q: Given the initial rate data for the reaction A + B → C, determine the rate expression for the…

A: The rate law relates the concentration of each reactant present in the reaction to the rate of that…

Q: What are the units of the rate constant for a first ordereaction? M-sec M sec sec O M2

A: Which one of the following is correct answer

Q: Analyze this reaction mechanism and determine the role of species C in the mechanism: B D F -H E OH2…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: 1) The rate constant for the gas-phase reaction H2(g) + I2(g) → 2 HI(g) has the value 4.45 × 10-5…

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Q: A ne s of concentration and time for species A and B of a chemical reaction. Which s is consistent…

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Q: For the reaction NO(a) ) → NO2(g) + O2(g) ) + O3(g) the value of A= 8.7 x 1012 s-1 and Ea = 63…

A: As per the Arrhenius equation, k=Ae-EaRT

Q: Calculate the magnitude of the diffusion-controlled rate constant at 320 K for the recombination of…

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Q: The rate of change of molar concentration of CH3 radicals in the reaction 2CH3(g) --> CH3CH3(g)…

A: The given chemical reaction is 2CH3(g)—> CH3CH3(g).

Q: For a reaction R → P, half-life (t1/2) is observed to be independent of the initial concentration of…

A: The interconnection between the rate of any chemical reaction and the reactant concentration is…

Q: An excited ozone molecule, O3", in the atmosphere can undergo one of the following reactions, 03' O3…

A: The rate of a reaction is expressed using the rate law equation for the reaction, A→kB as follows:…

Q: Calculate the magnitude of the diffusion-controlled rate constant at 320 K for the recombination of…

A: Given: Temperature is 320 K. The viscosity of the solution is 0.89 cP. The concentration of the…