In an investigation of the reaction given by the balanced chemical equation2 H2 (e) + 2 NO(g)→ N2 (g)+ 2 H2O (g)InitialInitialRate[H2 (g)] [NO (2)]l(mol/L) (mol/L)Run(mol/L s)2.0 x 10-10.0310.002534.0 x 10-0.0620.00258.0 x 10-0.0310.005031.60 x40.0620.005010-2The scientist proposed the following reaction mechanism:Step 1: H2 (g)+ NO (g) → H20 (g) + N (g)Step 2: N (g)+ NO (2) → N2 (g) + O (g)Step 3: 0 (g) + H2 (g) → H2O (g) Question 1: Determine the order of the reaction with respect to H2 (g)-(g)Question 2: Determine the order of the reaction with respect to NOQuestion 3: Determine the rate law for the equation.Question 4: Determine the rate constant for the equation.Question 5: Determine the total order of the reaction.Question 6: Which step in the proposed mechanism is the rate determining step?

Answered: Image /qna-images/answer/eca246ef-e331-44b2-82b7-114f72df5a8e.jpg

Answered: Question 1: Determine the order of the…

Question 1: Determine the order of the reaction with respect to H2 (g)- Question 2: Determine the order of the reaction with respect to NO (g)- Question 3: Determine the rate law for the equation.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section: Chapter Questions

Problem 113QRT

See similar textbooks

Related questions

Q: The decomposition of N,O, can be described by the equation 2N,0,(soln) → 4 NO,(soln) + 0,(g)…

A: Answer: Given reaction is thermal decomposition reaction of N2O5 2N2O5(soln)→4NO2(soln)+O2(g) The…

Q: A reaction in which A, B, and C react to form products is zero order in A, one-half order in B, and…

Q: For the reaction, N,(g) + 3 H,(g) –→ 2 NH,(g) the rate of consumption of H2 was observed to be -3.50…

A: Find rate of production of ammonia and rate of reaction?

Q: a. Determine the order with respect to each reactant b. Determine the overall order of reaction C.…

Q: What is the half-life for a particular reaction if the rate law is rate = (1131 min-1)[A]?

A: In the given question Rate = (1131 min-) [A] Given reaction follow first order reaction Rate =…

Q: Consider the reaction , CH3Cl(g)+3Cl2 (g) CCl4 (g)+3HCl(g) (a) Express the rate of reaction with…

A: The balanced reaction taking place is given as, => CH3Cl (g) + 3 Cl2 (g) ---------> CCl4 (g) +…

Q: For the reaction of C3H7Br with H20, the proposed mechanism is, C3H7Br → C3H7+ + Br C3H7+ + H2O →…

A: Rate law is defined on the basis of slowest step which is rate determining step.

Q: a. What are the orders of reaction with respect to each reactant, and what is the overall order of…

Q: A particular reactant decomposes with a half-life of 155 s when its initial concentration is 0.274…

A: Solution The rate of reaction or reaction rate is that the speed at that reactants area unit reborn…

Q: In the reaction 2hgo(s) -2hg(I) + o2 (g) we measure the evolution of gas to determine the rate of…

A: The reaction rate expresses the change in concentration of reactants or products in a particular…

Q: Nitric oxide reacts with chlorine gas according to the reaction shown below. Initial rates of…

A: We have to predict the rate law for given conditions.

Q: What is the half-life for a particular reaction if the rate law is rate = (1061 min⁻¹)[A]? ??…

A: Half life of first order reaction is constant quantity

Q: Consider the reaction A ⟶Products Use the following rate data to determine the order of the reaction…

A: The reaction is given below.

Q: Which of the following statements is true about the following rate law for the reaction A + B ==> 2C

A: Answer: Options 1, 2 and 3 are correct Explanation:

Q: For a reaction with multiple reactants, how is the overall order of the reaction defined?

A: Rate of reaction represents the change of concentration of a reactant or a product with respect to…

Q: Draw a graph that shows the correct relationship between concentration and time for a reaction that…

A: Concept introduction: Rate of reaction is equal to the change in concentration of product or…

Q: 2NO (g) + 2H2 (g) --> N2 (g) + 2H2O (g) The rate of disappearance of hydrogen is not the same as…

A: The rate of reaction is the speed at which the concentration of reactant is converted into product.…

Q: 1) When equating the rate of formation to the rate of reaction, why are coefficients part of the…

A: Ques1) Consider the reaction, 3A + B 2C where the coefficient of reactants as well as product are…

Q: HI(g) + HCl@) Step 2 (fast): HI(ge)+ ICI@) → I2(g) HCI®) Reaction 1: Step 1(slow): H2(g) +ICI@) a.…

A: (a) Overall reaction : H2 (g) + 2 ICl(g) ----> I2 (g) + 2 HCl(g) Intermediate in the reaction…

Q: The decomposition of N,0, can be described by the equation 2 N,0,(soln) → 4 NO, (soln) + 0,(g)…

Q: Consider the reaction 5Br−(aq)+BrO−3(aq)+6H+(aq)→3Br2(aq)+3H2O(l) The average rate of consumption…

A: Note - There is an error in the question. H+ is the reactant, so it is being consumed rather than…

Q: Consider the reaction below. When the rate of formation of NO, is 5.5 x 10 M/s, what is the rate of…

Q: The formation of ammonia is one of the most important processes in the chemical industry: N2(g) +…

A: The solution is given below -

Q: 6. Assume the reaction below 2NO(g) + O2(g) → 2NO2(g) proceeds via the following rate expression:…

Q: Consider the mechanism. Step 1: 2 A B+ C slow Step 2: B +C E fast Overall: 2A E Determine the rate…

A: STEP 1 : 2A ------> B + C ....................SLOW STEP 2 : B + C ------->…

Q: 2NO (g) + 2H2 (g) --> N2 (g) + 2H2O (g): The rate of disappearance of hydrogen is not the same as…

A: The balanced Chemical equation given in the question is - 2NO(g) + 2H2(g) --> N2(g) + 2H2O(g)…

Q: Consider a hypothetical reaction between A, B, and C that is first order in A, zero order in B, and…

A: Given A = First order B = Zero order C = Second order

Q: For the reaction: 2 NO (g) + O2 (g) → 2 NO2 (g), given the following data determine the rate law and…

Q: Given the following hypothetical chemical reaction and initial rate experiment data determine the…

A: Rate law is a the mathematical expression that relates the rate of a chemical reaction and…

Q: The units of k come automatically from the calculation, and are always such as to convert the…

Q: A certain reaction is first order in H, and first order in I₂. Use this information to complete the…

Q: The compound BF, decomposes according to the equation 2 BF, 2 В + 3F, 2 In an experiment the…

Q: The decomposition of N,O, can be described by the equation 2 N,0,(soln) → 4 NO,(soln) + 0,(g)…

A: The balanced reaction taking place is given as, And the time v/s concentration of reactant data…

Q: The decomposition of N,O, can be described by the equation 2N,0,(soln) → 4 NO,(soln) + O,(g)…

A: Answer

Q: The half-life of a reaction, t, /2, is the time required for one-half of a reactant to be consumed.…

Q: The initial rate of the reaction is determined for different initial conditions, with the results…

A: Rate of reaction depand concentration of reactants and products. Order of reaction depand…

Q: Consider the reaction A ⟶Products Use the following rate data to determine the order of the reaction…

A: Rate expression fort he given reaction is shown below where r is the rate of the reaction, k is the…

Q: The formation of ammonia is one of the most important processes in the chemical industry: N₂(g) +3…

A: Recall the given reaction, N2 g + 3 H2 g → 2 NH3 gWe have…

Q: What is the half-life for a particular reaction if the rate law is rate = (1261 min-1)[A]?

A: Rate = ( 1261 min-¹ ) [A] Comparing the above rate equation with general rate equation we get that ;…

Q: Consider the reaction Al(s) + 3Ag(NO3)(aq) -> Al(NO3)3(aq) + 3Ag(s). If the rate of the…

A: The rate of disappearance of AgNO3 is -0.11355 M/s and it is required to calculate the rate of…

Q: A certain reaction is first order in H, and first order in I,. Use this information to complete the…

A: We have to calculate the rates of reaction .

Q: The formation of ammonia is one of the most important processes in the chemical…

A: Rate of reaction: It is obtained by taking ratio of concentration of reactant with respect to time.…

Q: Consider the reaction 5Br−(aq)+BrO−3(aq)+6H+(aq)→3Br2(aq)+3H2O(l) The average rate of…

A: Rate of reaction may be defined as :-The change in any one of the reactants or products per unit…

Q: For the overall chemical reaction shown below, which one of the following statements can be rightly…

A: Rate law is a mathematical expression that describes the relationship between the rate of a chemical…

Q: The following data was obtained from the reaction: (a) Determine the rate law. (b) Calculate…

A: Rate can be expressed as:- Rate = K [NO2 - ]n[NH4 +]m Where n and m is order of reaction.

Q: 6. Define half-life. Write the equation relating the half-life of a first-order reaction to the rate…

A: Half life is the time required by a quantity or a substance to reduce to half of its initial value.…

Q: Consider the reaction 5Br−(aq)+BrO−3(aq)+6H+(aq)→3Br2(aq)+3H2O(l) The average rate of consumption…

Question

In an investigation of the reaction given by the balanced chemical equation
2 H2 (e) + 2 NO
(g)
→ N2 (g)
+ 2 H2O (g)
Initial
Initial
Rate
[H2 (g)] [NO (2)]l
(mol/L) (mol/L)
Run
(mol/L s)
2.0 x 10-
1
0.031
0.0025
3
4.0 x 10-
0.062
0.0025
8.0 x 10-
0.031
0.0050
3
1.60 x
4
0.062
0.0050
10-2
The scientist proposed the following reaction mechanism:
Step 1: H2 (g)
+ NO (g) → H20 (g) + N (g)
Step 2: N (g)
+ NO (2) → N2 (g) + O (g)
Step 3: 0 (g) + H2 (g) → H2O (g)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Substances that poison a catalyst pose a major concern for many engineering designs, including those for catalytic converters. One design option is to add materials that react with potential poisons before they reach the catalyst. Among the commonly encountered catalyst poisons are silicon and phosphorus, which typically form phosphate or silicate ions in the oxidizing environment of an engine. Group 2 elements are added to the catalyst to react with these contaminants before they reach the working portion of the catalytic converter. If estimates show that a catalytic converter will be exposed to 625 g of silicon during its lifetime, what mass of beryllium would need to be included in the design?
Determine rxnH 25 C for the following reaction: NO g O2 g NO2 g This reaction is a major participant in the formation of smog.
The following equation represents a reversible decomposition: CaCO3(s)CaO(s)+CO2(g) Under what conditions will decomposition in a closed container proceed to completion so that no CaCO3 remains?
Classify each of the reactions according to one of the four reaction types summarized in Table 18.1. (a) C6H12O6(s) + 6 O2(g) 6 CO2(g) + 6 H2O() rH = 673 kj/mol-rxn rS = 60.4 j/K mol-rxn (b) MgO(s) + C(graphite) Mg(s) + CO(g) rH = 490.7 kJ/mol-rxn rS = 197.9 J/K mol-rxn TABLE 18.1 Predicting Whether a Reaction Will Be Spontaneous Under Standard Conditions
Silicon forms a series of compounds analogous to the al-kanes and having the general formula SinH2n+2. The first of these compounds is silane, SiH4, which is used in the electronics industry to produce thin ultrapure silicon films. SiH4(g) is somewhat difficult to work with because it is py-ropboric at room temperature—meaning that it bursts into flame spontaneously when exposed to air. (a) Write an equation for the combustion of SiH4(g). (The reaction is analogous to hydrocarbon combustion, and SiO2 is a solid under standard conditions. Assume the water produced will be a gas.) (b) Use the data from Appendix E to calculate ? for this reaction. (c) Calculate G and show that the reaction is spontaneous at 25°C. (d) Compare G for this reaction to the combustion of methane. (See the previous problem.) Are the reactions in these two exercises enthalpy or entropy driven? Explain.
Amoxicillin is an antibiotic packaged as a powder. When it is used to treat babies and small animals, the pharmacist or veterinarian must suspend it in water, so that it can be administered orally with a medicine dropper. The label says to dispose of unused suspension after 14 days. It also points out that refrigeration is required. In the context of this chapter, what is implied in the latter two statements?
One of the concerns about the use of Freons is that they will migrate to the upper atmosphere, where chlorine atoms can be generated by the following reaction: CCl2F2(g)Freon-12hvCF2Cl(g)+Cl(g) Chlorine atoms can act as a catalyst for the destruction of ozone. The activation energy for the reaction Cl(g) + O3(g) ClO(g) + O2(g) Is 2.1 kJ/mol. Which is the more effective catalyst for the destruction of ozone, Cl or NO? (See Exercise 75.)
Consider the hypothetical reaction A+B+2C2D+3E In a study of this reaction three experiments were run at the same temperature. The rate is defined as [B]/t. Experiment 1: [A]0 = 2.0 M [B]0 = 1.0 103 M [C]0 = 1.0 M [B] (mol/L) Time(s) 2.7 104 1.0 105 1.6 104 2.0 105 1.1 104 3.0 105 8.5 105 4.0 105 6.9 105 5.0 105 5.8 105 6.0 105 Experiment 2: [A]0 = 1.0 102M [B]0 = 3.0 M [C]0 = 1.0 M [A] (mol/L) Time(s) 8.9 103 1.0 7.1 103 3.0 5.5 103 5.0 3.8 103 8.0 2.9 103 10.0 2.0 103 13.0 Experiment 3: [A]0 = 10.0 M [B]0 = 5.0 M [C]0 = 5.0 101M [C] (mol/L) Time(s) 0.43 1.0 102 0.36 2.0 102 0.29 3.0 102 0.22 4.0 102 0.15 5.0 102 0.08 6.0 102 Write the rate law for this reaction, and calculate the value of the rate constant.
A reaction of the form aAProducts gives a plot of ln[A] versus time (in seconds), which is a straight line with a slope of 7.35 X 103. Assuming [A]0 = 0.0100 M, calculate the time (in seconds) required for the reaction to reach 22.9% completion.
Iodomethane (CH3I) is a commonly used reagent in organic chemistry. When used properly, this reagent allows chemists to introduce methyl groups in many different useful applications. The chemical does pose a risk as a carcinogen, possibly owing to iodomethanes ability to react with portions of the DNA strand (if they were to come in contact). Consider the following hypothetical initial rates data: [DNA]0 ( mol/L) [CH3I]0 ( mol/L) Initial Rate (mol/Ls) 0.100 0.100 3.20 104 0.100 0.200 6.40 104 0.200 0.200 1.28 103 Which of the following could be a possible mechanism to explain the initial rate data? MechanismIDNA+CH3IDNACH3++IMechanismIICH3ICH3++ISlowDNA+CH3+DNACH3+Fast