For the reaction below, if the rate of appearance of NO is 0.380 mol/L×s, what is the rate of disappearance of NOBr?         2NOBr(g) ⟷⟷2NO(g) + Br2(g) a. 0.760 mol/L.s b. –0.090 mol/L.s c. 0.090 mol/L.s d. 0.180 mol/L.s e. 0.380 mol/L.s

Q: What is the activation energy, Ea, for the reaction?

A:

Q: ncrease the rate of the reaction? 1. Decreasing the temperature 2. Adding a catalyst 3. Increasing…

A: Answer- Rate of reaction increase by increasing the temperature , So rate will decrease by…

Q: In a certain instant during the course of the reaction below the rate formation of NO2F was 0.16M/s.…

A:

Q: 6. Reaction 2 is a first order reaction with a half-life (t 1/2) of 25.0 s. What is the value of the…

A:

Q: For a certain reaction, the rate = [X][Y]2, what would happen to the rate if the concentration of Y…

A: rate = [X][Y]2 Now  concentration of Y is tripled i.e. Y' = 3Y Rate' = [X] [3Y]2  Rate' = 32 [X]…

Q: Consider the reaction 2A ------ 2 B+C with a rate constant of 0.00510 s at 25 °C. What is the…

A:

Q: Assume that the reactions show below are each an elementary step (though maybe not all for the same…

A: Elementary reaction : The reaction which can complete in one step. For elementary reaction,…

Q: 4. A chemical reaction has a rate constant of 0.0157 M²s'. What is the overall order of the…

A: In this question we have to tell the overall order of the reaction.

Q: Consider the initial rate data given below for the reaction A₂2 A. Rate (mol-L-¹-s¹) [A₂lo (mol/L)…

A: To determine the order of the reaction, you can use the rate data provided and see how changes in…

Q: The rate law for the reaction 2NO(g) + O2(g) → 2NO2 is rate = k[NO]?[02]. What happens to the rate…

A: ANSWERE IS :

Q: The reaction 2 NO(g) + O2(g) -> 2 NO2(g) is important in forming smog. Under certain conditions, the…

A: Rate of a chemical reaction is defined as the speed with which the reaction proceeds. It determines…

Q: 1. Consider the following graph CaCO volume of CO₂ (ml.) 50- 40 20- 10- 0- 0 +2HCL →CaCl₂ (as) 2…

A:

Q: 1. Consider the following reaction: 2 NO₂ → 2 NO + O₂ If 0.035 mol of NO₂ is placed in an empty…

A:

Q: If the concentration of a reactant X, [X] changes from 1.5 M to 0.5 M over 10 seconds, the rate…

A: Initial concentration of X = [X]0 = 1.5 M Later concentration of X = [X]t = 0.5 M Change in time =…

Q: 5. Consider the data showing the initial rate of a reaction (A products) at several different…

A: Given Initial rate of reaction A  →Products with different concentration of reactant. [A] M…

Q: Consider the reaction 2A ------ 2 B + C with a rate constant of 0.00510 s-1 at 25 oC. What is…

A:

Q: The presence of a larger quantity of a solid does not affect the rate of a chemical reaction. (see…

A: Law of mass action: The law of mass action states that the rate of the chemical reaction is directly…

Q: 4. The initial rate of the reaction: BrO4 (aq)+ 5 Br +8 H has been measured at the reactant…

A: Given,The reaction:

Q: 1. Consider the following reaction: 2 NO₂ → 2 NO + 0₂ If 0.035 mol of NO₂ is placed in an empty…

A:

Q: What is the rate law for the reaction A + 3B products  Initial [A] Initial [B] rate  0.2 0.7 3.0…

A:

Q: 2. From the balanced equation, determine the rate of reaction with respect to [H2]. N2(g) + 3 H2(g)…

A: Step 1: Step 2: Step 3: Step 4:

Q: 7. The rate constant for a particular reaction is 2.6 x 10-5 M¹¹s¹ at 100° C and 2.4 x 10-4 M-¹s-¹…

A: It is asked to find the order of the reaction. Rate constant is given at two different temperatures.

Q: Consider the Following unbalanced Reaction: H2S + 02 - SO2 + H20 If sulfur dioxide is being formed…

A:

Q: An the reaction Cl2(g) + 3 F2(g) 2 CIF3(g) the rate of disappearance of F2(g) is 4 Ms1. What is the…

A: We have rate of disappearence of the F2 as 4M/s We have to calculate the rate of formation of the…

Q: Consider a chemical reaction involving compounds A and B, which is found to be first order in A and…

A:

Q: 74. Experiments were conducted to study the rate of the reaction represented by this equation.21…

A:

Q: Consider the reaction 2A ------ 2 B + C with a rate constant of 0.00510 s-1 at 25 oC. What is…

A: Given: The rate constant of the given reaction is 0.00510 s-1. The initial concentration of A is…

Q: The experimental data from a certain reaction gives these three graphs. What is the order for this…

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

Q: 1. For the reaction A(g) + ¹/2B(g) → 2C(g), a. Determine the expression for the rate of reaction…

A:

Q: 6. What is the overall order of the following reaction, given the rate law? NO(g) + O(g) -> NO2(g) +…

A: Answer:Power of concentration term of a reactant in the rate law is equal to the order of reaction…

Q: For the reaction: 2NO2 () +2NO (g) + O2(g) a straight line for which plot indicates a second order…

A: For a second order reaction we use this formula  Rate = k (NO2)2

Q: For the following reaction, the rate that the H2 is being consumed is 6.2 x 10-3 M/s.        N2 (g)…

A: N2 (g)  + 3 H2(g)  --> 2NH3(g)

Q: For the reaction  2 X ---   Y + Z, the rate constant is 0.0543 L.mol-1s-1 at 23 oC. The rate…

A: The expression of Arrhenius equation is shown below: ln k = Ae-EaRT Where; k = rate constant A =…

Q: The gas phase reaction A +B C has a reaction rate which is experimentally observed to follow the…

A: The gas phase reaction :  A + B ---> C  Experimentally observed rate of this reaction = k [A]2…

Q: For the following reaction, if the rate of disappearance of O2 is 0.0450 mol L-1s-1, what is the…

A: