The reaction: 2NO2  -->  2NO  +  O2 has the rate law: Rate = k[NO2]2            When the reaction was carried out at 300oC, it took 1.00 x 102 seconds for [NO2] to decrease from 0.0100 M to 0.0065 mol/L. How long does it take for [NO2] to decrease from 0.0100 M to 0.0050 M?          (A) 143 s          (B) 158 s          (C) 186 s          (D) 286 s

Q: The reaction 2A + 2B →M+N has the rate law: Rate = k[A]². At 25°C, k = 0.0109 L mol¹ s¹. If the…

A: The reaction given is, => Given: Rate law of the reaction = K [A]2  Rate constant, K = 0.0109…

Q: 2. Consider the following reaction: Time b) What is the rate law? 0 1000 2000 3000 4000 5000 A B [A]…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: (a) Consider the combustion ammonia, given below: If NH3(g) is decreasing at the rate of 0.620…

A: Since you have posted multiple questions, we will provide the solution to the first question as per…

Q: Consider the following reaction: 2 NO(g) + 2 H2(g)  N2(g) + 2 H2O(g) (a) The rate law for this…

A: The reaction taking place is given as, => 2 NO (g )+ 2 H2 (g) ↔ N2 (g) + 2 H2O (g) Given: Order…

Q: The rate expression for a particular reaction is rate = k[A][B]. If the initial concentration of B…

A: Given :-  Rate = k[A][B]2  To determine :-  New initial rate on tripling the concentration of B and…

Q: What is the rate of decomposition of CH4O(g)?

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Q: How will each of the following affect the rate of the reaction: CO(g) + NO2(g) ⟶ CO2(g) + NO(g) if…

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Q: A reaction obeys the following rate law: Rate = k [A]2 (k = 0.00813 M¹5¹) Initially, a vessel…

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Q: The reaction A - B + C is known to be first order in A Below are data showing the concentration of A…

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

Q: ne reaction A --> B + C is known to be zero order in A with a rate constant of 5.0 x 10-4 M/s at…

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Q: The reaction 2 NO₂(g) + O3(g) → N₂O5(g) + O₂(g) was studied at a certain temperature with the…

A: The rate law for the reaction can be written as:Here, y is the order with respect to O3(g), x is the…

Q: The decomposition of phosphine, PH3, occurs according to the following chemical equation:…

A: The rate of reaction is the speed at which the reactants are converted into the products in a…

Q: How will each of the following affect the rate of the reaction, CO(g) + NO2(g) → CO2(g) + NO(g), if…

A: Given:   rate =K [NO2] [CO] (a) Does the rate increase or decrease when pressure of NO2 increases…

Q: The rate law for the general reaction aA+bB+. . .→cC+dD. . . s rate= k[A]ᵐ[B]ⁿ. . . .(a)…

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Q: 25. For the reaction, 2H₂S(g) + O₂(g) → 2S(s) + 2H₂O(), which one of the following statements is…

A: Rate of reaction means at what speed the reactants are converted into products. This is an…

Q: 4. = The reaction NO₂(g) + CO(g) → NO(g) + CO₂(g) has an experimentally derived rate equation of…

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Q: 3) For the reaction : 2H2g) + 2NOg) 2H2O@)+ N2(g) a study of initial concentration versus initial…

A: Let rate law:  r = k [H2]a.[NO]b  (a)…

Q: The reaction A + 2B → C proceeds according to the rate law, rate = k[A][B] with k = 3.43 x 10-3…

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

Q: 12. The relative rates of the reaction A + B- AB in mixtures (1) – (3) are 4:4:1. Red spheres…

A: Let order of the reaction with respect to A be m and with respect to B be n. As rates for three…

Q: 8. For the reaction: 2 N,O5 (g) → 4 NO2 (g) + O2 (g) the rate law is: Rate = k[N2O5] The activation…

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Q: What would happen to the rate if the concentration of NO were increased by a factor of 3.6? A.The…

A: Given rate is second order in NO and first order in O2.  When [NO] = 1.2 M and [O2 ] = 1.5 M, the…

Q: 1.) Consider the reaction below at 100°C T2U (g) → 2 T (g) +U (g) When [T2U] = 0.250 M, the reaction…

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Q: 19.) A generic reaction has the rate law rate = k[A]2[B]2. What is the rate of the reaction, in…

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Q: Consider the following balanced chemical equation: H2O2 (aq) + 3 1 (aq) + 2 H* (aq) →I; (aq) + 2 H20…

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Q: The reaction 24+2B-M+N has the rate law: Rate = K[A]². At 25°C, k = 0.0361 L mol¹s¹. If the initial…

A: The rate of any chemical reaction can vary with the change in concentration of the reactants.…

Q: A certain reaction has the rate law rate = k[A]. When the initial [A] = 0.206 M, it takes 2.24 days…

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

Q: (4) Use the following experimental data to write the rate law and the rate constant for the reaction…

A: Given: Chemical reaction: 2 NO (g) + O2 (g) → 2 NO2 (g)   Let “x" be the order of the reaction with…

Q: A reaction has a rate law of Rate = (1.25 M³²s¹)[A][B]². What concentration of [B] would give the…

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Q: 2. Consider the reaction: 2NO + 02 → 2NO2 Suppose that at a particular moment during the reaction,…

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Q: A reaction has a rate law of Rate = (1.25 M⁻²s⁻¹)[A][B]². What concentration of [B] would give the…

A: Given, Rate = (1.25 M⁻²s⁻¹)[A][B]². [A] is 0.250 M  rate = 0.0815

Q: (a) What is the rate law for this reaction? O Rate = k [0₂(g)] [NO(g)] O Rate = k [0₂(g)]² [NO(g)] O…

A: The rate of a reaction is defined as the speed at which reactants are converted into products.  For…

Q: Hydrogen iodide decomposes when heated, forming H2(g) and I2(g). The rate law for this reaction is…

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Q: .) A certain reaction has the rate law rate = k[A] where k = 0.539 min-1. How many minutes will it…

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Q: 3. The rate equation for the decomposition of N2O5(g) (forming NO2(g)) is: A[NO2]/At = k[N2O5]. The…

A: Unit of the rate constant for the nth order reaction is  mol1-n Ln-1 s-1 As the unit of the rate…

Q: The reaction A + 2B → C proceeds according to the rate law, rate = k[A][B] with k = 8.50 x 10-3 M-1…

A: For a reaction , A + B = C  The rate of the reaction will be,  R = K [A][B]  Where K is the rate…

Q: Consider the following reaction: 1. 2 N2O5 (g) → 4 NO, (g) + O2 (g) The initial concentration of…

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Q: Consider the rate law: Rate = k [A]2[B][C]1/2. How does the rate of the reaction change if the…

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Q: Aqueous H2O2 decomposes to produce water and oxygen gas.  The rate constant for the reaction is 3.66…

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Q: The first-order rate constant for the decomposition of N205, given below, at 70°C is 6.82 10-3 s-4.…

A: The give reaction is, 2N2O5(g) →4NO2(g) + O2(g) The given parameters are: first-order rate constant…

Q: How will each of the following affect the rate of the reaction, CO(g) + NO2(g) → CO2(g) + NO(g), if…

A: The question is based on the concept of chemical kinetics. .Rate law is an expression which relates…

Q: For each of the rate laws below, what is the order of the reaction with respect to the hypothetical…

A: Order will be given by its power of that substance with respect to other . So,