H,O2 (aq) + 2I + 21", (аg) (ад) 2H¿0 » +I2 aq)

Q: 5.80×10-2 21.0 ], M 0.116 2.90x10-2 42.0 necessary to graph these data. bserved for this reaction is…

A: It is Zero order of reaction. Rate constant(k) = (Ao - A)/t    k = (0.116 - 5.80×10-2)/21.0   =…

Q: The rate constant for the gas-phase decomposition of azomethane. CH3N2CH3, to form ethane. C2H6, and…

A:

Q: Write the rate law for e following elementary reaction: 2N,05(g) → 2N,O;(g) + O3(g) Use k, to stand…

A: Write rate law of the given elementary reaction--

Q: What is the value of the rate constant k for a first order reaction, if the reactant concentration…

A: We have to predict the value of rate constant.

Q: If the rate laws are expressed with (i) concentrations in molecules per cubic metre, (ii) pressures…

A: The general expression for determining the units for the rate constant is as follows:

Q: Suppose the reduction of nitric oxide proceeds by the following mechanism: step elementary reaction…

A: The reduction of nitric oxide proceeds by the following mechanism: Step 1  H2g + 2NOg →K1 N2Og +…

Q: Consider a unimolecular elementary reaction, in which reactant [A] goes to product [P] and the rate…

A: The unimolecular elementary reaction is one which involves rearrangement of a single molecule…

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: city's water supply is contaminated with a toxin at a concentration of O0.63 mg/L. For the water to…

A: Initial concentration = 0.63 mg/L Final concentration = 1.5 x 10—3 mg/ L K = 0.27 day—1

Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO2(aq) → N20(g) + H,O(1) is first…

A:

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: -() = 0.033M · s-1.What is the rate of formation of NO2 (g), in units of M · s-! The rate of…

A: Given,

Q: Be sure to answer all parts. By what factor does the rate shown below change if each of the…

A: Given that:  Rate = k[BrO3-][Br-][H+]2 Order with respect to BrO3- = 1  Order of Br- = 1 Order of H+…

Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq) →N,0(g) + H,O(1) is first…

A:

Q: The rate constant for the reaction H* + HS¯ → H,S in aqueous solution is 7.5 × 1010 L mol¯1 s¯'. Is…

A: Diffusion is the transfer of a substance from a higher concentration to lower concentration. When…

Q: The reaction A - B is found to be first order. At 650 K, 45 % of A has been converted to B in 75.0…

A:

Q: The decomposition of a certain insecticide in water at 12 °C follows first-order kinetics with a…

A: a To find the concentration of the insectiside: Here we consider a first order reaction for which we…

Q: In a study of nitrosyl halides, a chemist proposes the fol-lowing mechanism for the synthesis of…

A: The rate law relates the rate constant and concentration of reactants and products taking part in…

Q: A reaction was found to have a rate constant of 8.50 × 10–5 M s–1 and has a half-life of 2.5 hours.…

A:

Q: For the sequential reaction A → B → C, the rate constants are kA = 0.41 /sec and kB = 0.051 /sec.…

A: We have given that  For the sequential reaction A → B → C, the rate constants are KA = 0.41 /sec and…

Q: Estimate the rate of the reaction, H*(aq) + OH (aq) – H20() given that the rate law for the reaction…

A:

Q: Based on these data, the rate constant for the reaction is M's!

A: Step : 1  Calculate the rate constant for the reaction.

Q: The conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C CH,NC(g)CH;CN(g) is…

A: The rate of the first-order reaction depends only on one reactant. According to the first-order…

Q: The rate constant for the reaction CH;Br + Cl- CH;CI + Br¯ in acetone is 5.9 × 10-3 L mol¬1 s-1. Is…

A: The reaction is, CH3Br + Cl- → CH3Cl + Br-

Q: Find the value of the rate constant k. [RCOOH], M (R'OH], M (HA], M Initial Rate, M-min' 0.35 0.35…

A:

Q: The Arrhenius equation shows the relationship between the rate constant k and the temperature T in…

A: According to Arrhenius equation which provides a relationship between the equilibrium constant k and…

Q: The reaction of ICl with hydrogen 2 ICI+ H2 –I½ +2 HCl is first order in ICl and third order…

A: According to rate law the rate of reaction depend on concentration of reactant only.

Q: The hydrolysis of the sugar sucrose to the sugars glucose and fructose follows a first-order rate…

A: The convergences of glucose, fructose, and sucrose after a 0.150  M watery arrangement of sucrose…

Q: ſThe rate constant for the first-order decomposition of cyclobutane, C4He at 500 °C is 9.2 x 10-3…

A: For the first-order kinetics:                                            ln[A]0[A]t= kt Where, [A]0=…

Q: The rate constant of the elementary reaction BH, (aq) + NH (aq) → BH;NH3 (aq) + H2 (g) is k = 1.94 x…

A: The Arrhenius equation gives the relation between rate constant and temperature. k=Ae-EaRT where A…

Q: If the hydrolysis of table sugar(sucrose) occurs by the following overall reaction sucrose+water→…

A:

Q: Suppose the decomposition of dinitrogen monoxide proceeds by the following mechanism: step…

A: Given :-  The decomposition mechanism of dinitrogen monoxide is    k1 >> k2…

Q: The gas-phase decomposition of acetaldehyde can be represented by the overall chemical equation…

A: The thermal decomposition of an aldehyde to methane and carbon dioxide comes under the category of…

Q: The following data are for the rearrangement of cyclopropane to propene at 500 °C. (CH2)3 →…

A: We are given the concentration of ethane for different time intervals. We have to find out the…

Q: If the rate equation ir rate=k[A]^2[B], and it is known that rate=0.007947, [A]=0.100 and…

A:

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: In general, to calculate the time required for a given initial concentration to decrease by 35%…

A:

Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate…

A: Given the reaction is Zero order with respect to N2O(g),  and rate constant, k = 0.0066 M.s-1  We…

Q: The reaction described by the following equation: 21-(aq) + H2O2(aq) + 2H*(aq) → I2(aq) + 2H20(aq)…

A: The answer to the following question is- The reaction mechanism is the sequence or process of…

Q: If the rate laws are expressed with (i) concentrations in moles per cubic decimetre, (ii) pressures…

A: If the rate laws are expressed with (i) concentrations in moles per cubic decimeter : Unit of a…

Q: What is the half-life (in seconds) of a zero-order reaction which has an initial reactant…

A: Given that: Initial reactant concentration [A]∘ = 0.824 M k = 5.43×10-2M/s Half-life of zero order…

Q: A reaction is experimentally found to follow the rate law, Rate k[*A]? where k 0.130 Mmin1. Starting…

A: Rate Law :-  Rate = K [A]2   We know that, Rate = K[A]order  So, Order of reaction is " 2"

Q: A gas-phase decomposition is first-order with respect to the reactant, R. If the initial…

A: Integrated rate equation for first order reaction is,   ln [ A ]t = -kt + ln [ A ]0    [ A ]0  =…

Q: Write the rate law for the following elementary reaction: 2 NO(g) + Br,(g) → 2 NOB1(g) Use k, to…

A: Write rate law of the given elementary reaction ?

Q: If a reaction is first order with a rate constant of 0.0450 s⁻¹, how much time is required for 65%…

A: Given :  First order rate constant = 0.0450 s⁻¹ how much time is required for 65% of the initial…