Kinetics is the study of reaction rates (i.e. how fast or slow a reaction proceeds).  Describe 3 ways that the rate of a reaction could be increased.

Q: What Are the Mechanisms of Catalysis?

A: For every chemical reaction there is a rate at which the reaction proceeds. Some reaction occur…

Q: Illustrate the effect of a catalyst on a reaction ?

A: Catalysts are the substances that increase the rate of a chemical reaction without being consumed in…

Q: For the reaction BrO3– + 5Br–+ 6H+ → 3Br2 + 3H2O at a particular time, –Δ[BrO3–]/Δt = 1.5 × 10–2…

A: Given: -∆[BrO3-]∆t=1.5×10-2  M/s To find: -∆[Br-]∆t

Q: For the following pair of reaction diagrams, identify which of the pair is catalyzed: 50 45 40 35 45…

A: A catalysed reaction is the one in which a catalyst is used to increase the rate of reaction

Q: tential Reactants ergy Products Time hat statement is best represented by the letter Y in this…

A: We know that this is the activation energy curve and here X resembles the activation energy needed…

Q: 7. Choose one of the factors affecting rate that is NOT Chemical Nature of Reactants or Catalysts.…

A: 1) temperature 2) surface area

Q: Explain Determinants of Reaction Rates?

A: Reaction  It is a process in which reactant molecules react to each other and form another molecule…

Q: Is it possible that the reaction rate hastens as concentration decreases? Why or why not?

A: It is not possible to the reaction rate hastens as co concentration decreases . Because as the…

Q: Explain the form of rate law, including the ideas of reaction order and rate constant?

A: Explain rate law , reaction order and rate constant.

Q: Apply collision theory to explainwhy foods usually spoil more slowly when refrigeratedthan at room…

A:

Q: Br + Br2 hv Br +

A:

Q: There are two fundamental types of catalysts. What are these catalysts and how do they modify the…

A: Two types of catalysts are there which can affect the rate of reaction.

Q: Is the rate of a reaction always based on the concentration of reactants?

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

Q: A В Products Reactants AH AH Reactants Products Reaction Progress - Reaction Progress- Potential…

A: Graph of endothermic reaction and purpose of catalyst

Q: Does the rate constant for a reaction generally increase or decrease with an increase in reaction…

A: Kinetics of reaction tells about the rate of reaction. Reaction rate decrease or increase depending…

Q: give an example of a reaction that occurs immediately and an example of a reaction that occurs…

A: Most severe allergic reactions occur within seconds or minutes after exposure to the allergen

Q: Reaction rates are independent of the presence of catalyst or of temperature changes. O True O False

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

Q: What are following of  the five factors mentioned in the text that can affect the rate at which a…

A: The rate at which reaction proceeds depends on the following factors 1. Nature of Reactants 2.…

Q: 3.Explain how and why a catalyst effects reaction rates?

A: A catalyst can be defined as  substance which speeds up a chemical reaction, without being consumed…

Q: Describe the relationships between reaction rates?

A: ANSWER IS DISCUSSED BELOW :

Q: kinetically

A: A chemical reaction which gives a mixture of products, can be controlled by both kinetic and…

Q: 1. Given the following potential energy diagram for the reaction X + Y ---> Z + R The arrow "d"…

A:

Q: Explain the role of a catalyst in the design of practical chemical reactions.

A: The role of a catalyst in the design of practical chemical reactions has to be given,

Q: The activation energy is the minimum amount of energy necessary for a chemical reaction to occur. O…

A: Activation Energy (Ea) :- Yes, activation energy is the minimum amount of energy required for a…

Q: A catalyst increases the activation energy required for a reaction to proceed. O True O False

A: The given statement is  A catalyst increase the activation energy required for a reaction to proceed

Q: What is the relationship between the temperature and the rate of the reaction? O positive O neutral…

A:

Q: 3. What is the minimum amount of energy called to have an effective collision?

A: que 3  - For an effective collision , the molecule must possess some min. amount of energy to result…

Q: The reaction between K and Br2 to form KBr and Br has a steric factor of 4.8. This means that the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A catalyst provides an alternate pathway for a reaction to occur. The alternate pathway has a lower…

A: The stoichiometry of the reaction does not change because when a catalyst is present in the reaction…

Q: 11. This reaction happens very fast. Which of the following energy diagrams best represents this…

A: First reaction wil have the fastest rate because it has lowest value of activation barrier or…

Q: For a 150-word minimum, What is an example of a reversible reaction that proceeds very slowly but…

A: The equilibrium constant (Keq) of a reaction is expressed as a ratio of the concentration of the…

Q: Addition of a catalyst to a reaction lowers the activation energy of at least one step in the…

A: Concept Introduction: A substance that helps a chemical reaction to proceed faster.

Q: How do reaction rates typically depend on temperature?

A: The change in concentration of the reactant or the product per unit time is called as the rate of…

Q: iedly 1. reacting substances must collide. 2. reacting substances must have enough energy. 3. the…

A: The explanation of these questions are given below

Q: What is the central idea of collision theory? How does thisidea explain the effect of concentration…

A: Introduction: Collision theory provide a sufficient knowledge about the chemical reaction and the…

Q: Consider a possible gas-phase reaction between Ca+ and CH4+ to yield Ca+2 and CH4. What important…

A: Collision theory, theory used to predict the rates of chemical reactions, particularly for gases.…

Q: For the reaction shown, what is true for the rate and extent of the reaction with an increase in…

A:

Q: Which of the following energy diagrams represents the slowest reaction? reaction coordinate reacion…

A: The reaction which has highest activation energy, is the slowest reaction.

Q: The diagram below shows the energy profile for a reaction. D В E C A Reaction progress Species…

A: transition state is a  very short lived state of atoms ,in the transition state , Energy of atoms…

Q: Catalysts speed up the rate of a reaction by increasing the activation energy Select one: O True O…

A:

Q: Define ‘activation energy’ of a reaction.

A: Rate of reaction is defined as ratio of change in concentration of reactant or product by the time…

Q: Does a catalyst increase reaction rate by the same meansas a rise in temperature does? Explain.

A: The rate of rarction increases on increasing the temperature.  For most of the homogeneous…

Q: Define the term Reaction Mechanisms?

A: Given term,    Reaction mechanism

Q: What effect does increasing temperature or increasingconcentration of reactants have on the rate of…

A: a). What effect does increasing temperature on the rate of a chemical reaction = ? b). What effect…