5: When activation energy of a certain reaction is very low, the conversion of limiting reactant material is: 1. Highly changing with temperature. 3. Approximately un-changing with temperature. 2. Decreasing with temperature. 4. Reaching maximum at 298 K.

5: When activation energy of a certain reaction is very low, the conversion of limiting reactant material is: 1. Highly changing with temperature. 3. Approximately un-changing with temperature. 2. Decreasing with temperature. 4. Reaching maximum at 298 K.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter18: Chemical Kinetics

Section: Chapter Questions

Problem 41P

See similar textbooks

Related questions

Q: The total pressure of the following system is used to monitor the progress of the chemical reaction.…

A: Given reaction is: SO2Cl2(g)→SO2(g)+Cl2(g)

Q: 5. The relationship between rate constant and thermodynamics function is

A: Following is the relationship between the thermodynamic function and rate constant.

Q: The conversion of substance A to substance B is exothermic with AE = -100 kJ/mol, and the reaction…

Q: he order of the reaction with respect to B

Q: Consider the reaction data. A → products T (K) k (s-1) 225 0.372 625 0.611 What two points should be…

A: Here we are required to find the activation energy of the reaction

Q: are mixed with carbon dioxide 1.00 atm and 1000 K. Which of following changes will result in…

Q: Why does a reaction's activation energy not show in the reaction's final G?

A: a reaction's activation energy not show in the reaction's final G

Q: The rate of a certain reaction was studied at various T(K) k (s-') temperatures. The table shows…

A: The rate constant v/s temperature data given is,

Q: Directions: This activity is focused on the significance of studying Reaction Rates and the factors…

Q: k (s-1) The rate of a certain reaction was studied at various T(K) emperatures. The table shows…

A: Activation energy : minimum energy required by a reactant species to undergo a reaction is called…

Q: Questions 10 through 12 refer to the following diagram. Reaction: X - Y C A B Reaction Coordinate…

A: Given,

Q: What is required for a reaction to occur? O a. collisions O b. collisions with sufficient energy O…

A: This question is related to collision theory. Collision theory is used to predict the rate of…

Q: For each of the following reaction diagrams, estimate the activation energy (E,) of the reaction:…

A: It is often observed that the activation energy of a two-step reaction can lead to activation energy…

Q: The rate of a certain reaction was studied at various temperatures. The table shows temperature (T)…

A: A numerical problem based on Arrhenius equation, which is to be accomplished.

Q: The next question to consider is, how are the rate constants for a reaction related to the…

A: To find: How rate constant for a reaction is related to the equilibrium constant

Q: Using the graph and the diagram of a possible collision below to answer the following questions. a.…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: energy 00 000 rate-limiting Answer Bank transition state non-limiting transition state activation…

A: It is the energy profile diagram of E1 reaction mechanism.

Q: c) What is the activation energy in each direction? rate of the reverse reaction?

A: C) activation energy in forward direction= energy of activated comlpex-energy of rectants=…

Q: In relation to the characteristics of a catalyst, select the FALSE statement: a) It is a chemical…

A: Given, In relation to the characteristics of a catalyst, select the FALSE statement : a). It is a…

Q: The rate of a certain reaction was studied at various T(K) k (s-') temperatures. The table shows…

Q: What is the activation energy for a reaction if K= 1.89 x 10^-1 s^-1 at 541 kelvin and k= 4.34 s^-1…

A: The two point Arrhenius equation is given by, where, k1 and k2 is the rate…

Q: Consider the reaction between bromine and chlorine gases to form bromochloride:…

A: The chemical reaction is given as: Br2 (g) + Cl2 (g) ⇌ 2 BrCl (g) Given: [Br2] = 0.20 M [Cl2] = 0.35…

Q: The rate of a certain reaction was studied at various T(K) k (s-1) temperatures. The table shows…

Q: (a) What is a catalyst? (b) What is the difference betweena homogeneous and a heterogeneous…

A: a) Catalyst are defined as the substance which helps in increasing the rate of any reaction without…

Q: When a reaction is cooled, what effect will this have on the rate of reaction and why?

A: It has been observed that the rate constant for a chemical reaction gets doubled for every 10oC rise…

Q: reaction, if concentrations are unchanged, a 10-K rise Jse an average increase of three times to…

A: a) The Arrhenius equation is given as

Q: Use the following information to answer the next question, 180 160 140 120 100 80- 60 40 20 Reaction…

A: To find the activation energy and enthalpy change from energy profile of a reaction

Q: slope is -0.0450 for this reaction, determine the rate constant

A: Given, Slope = -0.0450 We know that, for the variation in concentration vs time the slop of the…

Q: What two points should be plotted to graphically determine the activation energy of this reaction?…

A: Answer is x1 = 0.001379. y1 = -0.37833 x2= 0.003636. y2 = -0.99425 Raise = -0.61592 Run =…

Q: 1. Consider the reaction: SO: + O1 -- SO. + 02. A rate study of this reaction was conducted at 298…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The rate of a certain reaction was studied at various T(K) k (s temperatures. The table shows…

A: A question based on Arrhenius equation, which is to be accomplished.

Q: t A reaction Kinetics. concentatiomi how long f A that of

Q: The ha lf-lives for the forward and backward reactions of a reaction that is first-order in both…

A: Given: Half-life for the forward reaction, t1/21=24 ms Half-life for the backward reaction, t1/22=39…

Q: Consider the reaction data. A⟶products ? (?) k (s−1) 275 0.384 775 0.730 What two points…

A: All the details are explained in handwritten solution.

Q: With the help of diagram explain the role of activated complex in a reaction.

A: Activated complex: It is the complex formed when there is an unstable arrangement of atoms that is…

Q: Consider the reaction data. A⟶productsA⟶products ? (?)T (K) ? (?−1)k (s−1) 275275…

A: The given data is the values of rate constant (k) at two different temperatures. Using these data…

Q: Which statement is incorrect for the following reaction profile? A) The reaction is exothermic. 50…

A: A reaction is said to be exothermic if energy of reactants is higher than that of products. Here,…

Q: 5. For the elementary process: N2O5(g) → NO2(g) + NO3(g) The activation energy for the forward…

A: The Energy profile diagram is:

Q: Why are reaction rates important (both practically and theoretically)?

A: Reactions are usually either endothermic or exothermic nature. They require heat for performing…

Q: The rate of a certain reaction was studied at various T(K) k (s-1) temperatures. The table shows…

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

Q: Consider the following reaction mechanism: Step 1: 2NO (g) + 1.502(g) --> N½O5(s) Step 2: 2NO,(g)…

A: The given reactions are: 2NO(g)+1.5O2(g) ••>N2O5(s) 2NO2(g)••>2NO(g)+O2(g)

Q: Given the a plot of ln k versus 1/T for a reaction yields a straight line with the equation, and the…

Q: A) The reaction is exothermic. 2 -50 B) The activation energy is 50 kJ/mol. -37.5 1 C) AH = -25.0…

A: The term activation energy can be defined as the minimum quantity of energy which is needed to…

Q: A. Why does catalyst is the factor that has the greatest impact on the rate of reaction in "exhaust…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 50 45 40 35 30 25 20 15 10 A Extent of reaction (a) Which letter represents the activated complex? O…

A: This is the potential energy diagram which is explained by the reaction mechanism To explain this…

Q: (a) Distinguish between reactions rate and reaction mechanism (b) The following data were obtained…

A: I- (aq) + OCl-(aq) → IO- + Cl- (aq) rate law for the reaction is r = K [ I- ]m [OCl-]n…

Q: The Lequilibroums. constant for the foll reacton. S 377 at 192°c Ceilculata the equilibnum lanstont…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: The elementary reaction 2H2O(g)↽−−⇀2H2(g)+O2(g)2H2O(g)↽−−⇀2H2(g)+O2(g) proceeds at a certain…

Q: The activation energy for a certain reaction is +859 kJ/mol and AE for the reaction is -132 kJ/mol.…

A: Activation energy is defined as the minimum energy that must be possesed by the reactants in order…

Question

I need the answer as soon as possible

5: When activation energy of a certain reaction is very low, the conversion of limiting reactant material is:
1. Highly changing with temperature.
3. Approximately un-changing with temperature.
2. Decreasing with temperature.
4. Reaching maximum at 298 K.

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 by step

Solved in 2 steps with 1 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

Why are there no changes specified for Ni in Exercise 13.61, part (f)? What property of Ni does change?
Consider the following hypothetical reaction: A+BC Calculate the average rate of the reaction on the basis of the following information: a. Pure A and B are mixed, and after 12.0minutes the measured concentration of C is 0.396mol/L. b. Pure A,B, and C are mixed together at equal concentrations of 0.300M. After 8.00minutes, the concentration of C is found to be 0.455M.
In Chapter 3, we discussed the conversion of biomass into biofuels. One important area of research associated with biofuels is the identification and development of suitable catalysts to increase the rate at which fuels can be produced. Do a web search to find an article describing biofuel catalysts. Then, write one or two sentences describing the reactions being catalyzed, and identify the catalyst as homogeneous or heterogeneous.
In the PhET Reactions tab to observe how multiple atoms and molecules interact under varying conditions. Select a molecule to pump into the chamber. Set the initial temperature and select the current amounts of each reactant. Select Show bonds under Options. How is the rate of the reaction affected by concentration and temperature?
Consider the following hypothetical reaction: A+BC Calculate the average rate of the reaction on the basis of the following information: a. Pure A,B, and C are mixed together at concentrations of A+B=0.400M, C=0.150M. After 6.00minutes, the concentration of C is 0.418M. b. Pure A, and B are mixed together at same concentrations of 0.361M. After 7.00minutes, the concentration of A is found to be 0.048M.
Which reaction mechanism assumptions are unimportant in describing simple ionic reactions between cations and anions? Why?