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 2 ClO2(aq) + 2 OH- (aq)--->ClO3- (aq) +ClO2- (aq) + H2o(l) was studied with the…

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Q: A particular reaction, A + B → C + 2D, has a k = 0.35 M's'. It has this rate law: rate = k[A]? %3D…

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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: Which of the statements about the reaction sequence is correct? H LH + Cl- + HCI Step 1 H. H. H +…

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Q: For a chemical reaction, nA → xB, the rate law is r = k[A]². If the concentration of A is doubled,…

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Q: (a) What is th O Mºs-1 O The rate

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Q: The decomposition of hydrogen peroxide, H₂O2, has the rate law: Rate = K[H₂O2]. The rate constant is…

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Q: The reaction 2NO(g) + O2(g)  2NO2(g) is second order in NO and first order in O2. When [NO] = 1.2 M…

A: Rate law of a Chemical reaction can be written using the given value of order of reaction as follows…

Q: The scenes below show mixtures of reactants A (blue) and B (yellow) at a given temperature and…

A: The speed at which a chemical reaction takes place is known as the rate of the reaction. It is…

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

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Q: Q2. The following data was collected for the reaction: 2NO(g) + Cl₂(g) → 2NOCI(g)— Initial [NO]…

A: we have to find the rate law and calculate the 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: Given:   rate =K [NO2] [CO] (a) Does the rate increase or decrease when pressure of NO2 increases…

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: A reaction has a rate law of Rate = (1.25 M-¹s¹¹)[A][B]. What is the rate of the reaction if [A] =…

A: Rxn :    A + B ----> Products    Given data provided in the question are:-    i) Concentration of…

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: For a reaction, A → products, with the rate law:  Rate = k[A]2,     (a) a plot of ln[A] vs. time…

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Q: For the decomposition of gaseous dinitrogen pentaoxide, 2 N₂O5(g) 4 NO₂(g) + O₂(g) the rate constant…

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Q: 16. How will each of the following affect the rate of the reaction: CO(g) + NO2(g) the rate law for…

A: This is a chemical kinetics question .  The reaction is ;  CO (g) + NO2 (g) ---> CO2 (g) + NO (g)…

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

A: The integrated rate equation for a zero order reaction is,    [ C ]t  = -kt + [ C ]0   [ C ]t   =…

Q: 1. The first order rate constant for the decomposition of N205, according to the reaction: 2 N2O5(g)…

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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: 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: Given the following data for this reaction: The rate law for the reaction is: (a) Rate = k[NH4][NO₂]…

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

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Q: For the decomposition of gaseous dinitrogen pentaoxide,2N₂O₅(g) →4NO₂(g) +O₂(g), the rate constant…

A: Given: Decomposition of Dinitrogen pentaoxide,2N2O5g→4NO2g+O2gRate of reaction=2.8×10-3seconds.The…

Q: 3. The rate equation for the decomposition of N2O5(g) (forming NO2(g)) is: A[NO:]/At = k[N2O5]. The…

A: The rate constant of the given reaction is 5.0x10-4 s-1. It states that the reaction is a…