The gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)---> H2O(g)+ ½O2 (g) is second order in H2O2 with a rate constant of 0.650 1/Mxs . If the initial concentration of H2O2 is 0.176 M, the concentration of H2O2 will be 2.55x10^-2 M after ______  seconds have passed.

Q: QUESTION 27 At elevated temperatures, nitrogen dioxide decomposes to nitrogen oxide and oxygen: NO2…

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Q: NO, (aq) +0,(g) NO, (ag) +0,(g) The following data were collected for this reaction at 298 K.…

A: Average rate of reaction : The Change in concentration of substance over the given time interval is…

Q: The answer is 6.1 x 10^-2 but I'm not sure how to solve this problem. Please include every step.…

A: For any reaction: aA+bB→cC+dD The rate law will be: rate=kAxBy Here x and y are the orders with…

Q: the following data was obtained for the reaction below at 25.0°C 2 NO(g) + O2(g) --> 2 NO2(g) (see…

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Q: How long will it take for the concentration of A to decrease from 0.500 M to 0.200 M in the…

A: Answer:Here:

Q: 4. The reaction: 2 C1O2(aq) + 2 OH (aq) Cl03 (aq) + ClO, (aq) + H20(1) was studied with the…

A: (a) Suppose the order with respect to ClO2 is m and order with respect to OH- is n. Thus, the rate…

Q: The gas phase decomposition of dimethyl ether at 500 °C CH3 OCH3(g) →→ CH4 (9)+ H₂(g) + CO(g) is…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

Q: The rate of the given reaction is 0.120 M/s. A +3B 2C What is the relative rate of change of each…

A: Rate of reaction is defined as the change in concentration of reactant or product per unit time per…

Q: O Macmillan Learning The rate constant for this first-order reaction is 0.170 s¹ at 400 °C. A →…

A: Given, A -----> product Reaction follows first order kinetics. Rate constant (k) = 0.170 s-1…

Q: 4. The reaction: 2 C1O2(aq) + 2 OH(aq) → C103 (aq) + ClO2'(aq) + H2O(1) was studied with the…

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Q: The reaction below is second order with respect to NO2 and has a rate constant of 0.543 M-1s-1. What…

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Q: In a study of the decomposition of nitrosyl bromide at 10 °C NOBrNO + ½ Br2 the concentration of…

A: Order of a reaction gives the dependence of the rate of reaction on its concentration. If the order…

Q: Item 8 The frst-order rate constant for the decomposition of NOs. 2N,0: (R) -+4NO:(r) + Os(r) at…

A: 4.47 x 10-3 mol

Q: 仚 |凸https://ng.cengage.com/static/nb/ui/evo/index.html?O ☆ | INDTAP stions 2. a search this course…

A: For a first order reaction, the half-life of the reaction is found using the below formula.

Q: The decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N2O5 ---->…

A: The concentration of N2​O5​ will be 0.090423 Mafter 429 min have passed.Explanation:

Q: The activation energy for the gas phase decomposition of dichloroethane is  207 kJ.…

A: Activation energy (Ea) = 207 kJ = 207×103 J Temperature (T1) = 715 K Rate constant (k1) = 0.000995/s…

Q: Dinitrogen pentoxide, N_{2}*O_{5} decomposes by first-order kinetics with a rate constant of 3.7 *…

A: The objective of this question is to calculate the time it takes for the concentration of N2O5 to…

Q: 11. Which of the following represents the integrated rate law for a first-order reaction? A. In =…

A: Thank You,

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

A: Given: Reaction is second order. Rate constant = 5.90×10-4 M-1s-1. Initial concentration of NOCl =…

Q: The conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C CH3NC(g) ---> CH3CN…

A: Given that, Rate constant=3.00 × 10-3 s-1 Initial concentration= 0.0358 M  Time =442 s then,

Q: I need help step step on how tpo calculate (In). I have no idea how to get this number. The…

A: Given, the decomposition of  hydrogen peroxide in dilute sodium hydroxide at 20 °C follows a first…

Q: A reaction was shown to follow second-order kinetics. How much time is required for [A] to change…

A: The question is based on concept of chemical kinetics.We need to calculate time required to change…

Q: O KINETICS AND EQUILIBRIUM Tyler V Using an integrated rate law for a first-order reaction Consider…

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Q: The rate constant for the second-order reaction 2NOBr(g) → 2NO(g) + Br2(g) is 0.80 M-¹s1 at 10 °C.…

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Q: 4) You make a graph of the In[N₂Os] vs time for the following reaction: 2 N₂O5 (g) →4 NO2(g) + O₂(g)…

A: The rate constant is the proportionality constant in the equation which describes the relationship…

Q: https://ezto.mhed 80% .. Saved Help Save & Exit 2 attempts left Check my work Click in the answer…

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Q: E ▬▬ H B W 17 - Su2... Consider the following data for the reaction A 2 C. (c) [A] (M) Rate…

A: [ A ] M 1.15 x 10-2 2.30 x 10-23.45 x 10-2Rate mol/L/h2.84 x 10-71.14 x 10-62.56 x 10-6

Q: The decomposition of nitramide in aqueous solution at 25 °C NH2NO2(aq)  N2O(g) + H2O(l) is first…

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Q: 1.2H₂O2 (aq) 2H₂O (1) + O2(g) Consider the decomposition of hydrogen peroxide into water and oxygen.…

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Q: The data in the table were collected at 580 K for the reaction 2 HI(g) k= H₂(g) + L₂(g) Time (s)…

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Q: The decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N2O5  2 NO2 + ½…

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

Q: 30. What is the rate constant? * Consider the table of initial rates for the reaction: 2CIO2 + 20H*…

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Q: What is the overall reaction order for the following rate law: Rate = k[A][B][C]? %3D

A: Given :- Rate = K[A][B][C]2  To be determined :- overall reaction order  order of a reaction can be…

Q: Hydrogen peroxide, H₂O₂ (aq), decomposes to H₂0 (1) and O₂ (g) in a reaction that is first order in…

A: Given: The decomposition of H2O2 is first order in H2O2. Rate constant, k = 1.06 × 10-3 min-1 We…