Define the term activated complex and explain its significance in a chemical reaction.

Q: Describe the process of determining the Activation Energy?

A: The minimum energy has to be provided to the reactant to result in a chemical reaction, called…

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: How does changing temperature or concentration of reacting particles affect the rate at which…

A: reaction rate is directly proportional to temperature

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: How are the following aspects of a reaction affected by the addition of a catalyst? Increased…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Many reactions that are thermodynamically possible do not occur at an appreciable rate because of…

A: If the Gibbs free energy of a reaction is negative then such reactions are spontaneous in nature.…

Q: What is the role of the activated complex in a chemicalreaction?

A: The role of activated complex in a chemical reaction has to be given.

Q: The act of striking a match illustrates the role of activation energyin a chemical reaction.…

A: The act of striking a match illustrates the role of activation energyin a chemical reaction.

Q: A catalyst is commonly defined as a material which changes (usually increases) the rate of…

A: A) Catalyst does not affect the position of equilibrium, adding a catalyst does not affect the…

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: 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: Differentiatethe types of catalysts

A: Catalyst can be defined as the substance that increases speed of reaction without getting consumed…

Q: A catalyst is a substance that increases the rate of reaction but does not participate in the…

A: A catalyst is used in the reaction which varies the activation energy of the reaction. The…

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: A catalyst lowers the activation energy. O True O False

A:

Q: Define and explain the term activation energy as it appliesto chemical reactions.

A: To find: explanation about activation energy as it applies to chemical reactions.

Q: Activation energy is a barrier that the reactants must cross to be converted into: O products O…

A: Activation energy is a Barrier that the reactant must cross to be converted into :

Q: Define the term activated complex?

A: When a chemical reaction proceeds, the reactants may arrange into an unstable transition state.…

Q: Define the term catalyst?

A: The term catalyst has to be defined below.

Q: Discuss trapping of intermediates with at least three examples to determine chemical reaction?

A: A reactive intermediate is a very short-lived, high-energy, highly reactive molecule. When reactive…

Q: If two reactant particles collide with less than the activation energy required, what happens?

A: According to collision theory, the reactant particles must collide with sufficient energy to break…

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: (a) What is meant by the term reaction rate? (b) Name three factors that can affect the rate of a…

A: The reaction rate is defined as the change in concentration of the chemical species, involving in…

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

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: Understanding and make them clear to differentiate between chemical kinetics and chemical…

A: Kinetics is the study of rate i.e change of something with respect to time. Hence chemical kinetics…

Q: From the graph, what can you interpret about the correlation between reaction rates and the…

A: A question based on kinetics of reaction in solution that is to be accomplished.

Q: When every collision between reactants leads to a reaction, what determines the rate at which the…

A: Nature of the reactants, temperature, concentration of the reactants and presence of catalyst are…

Q: According to molecular collision theory, what are the criteria that must be met in order for a…

A: Collision: It is the phenomenon of hitting the particles, molecules, or atoms. Molecular collision…

Q: Define activated complex

A: Reactant particles can collide and remain unaffected as a result of  collision. Usually, collision…

Q: Describe how the particles of two substances interact when mixed. Be sure to discuss the activation…

A: Chemical kinetics is the study of the rates of chemical reactions or how fast reactions occur. The…

Q: Catalysts lower the activation energy for a reaction to occur ? True or false

A: we have to say true or false Catalysts lower the activation energy for a reaction to occur ?

Q: Define the term initial rate of reaction

A: Term = Initial rate  Definition = ?

Q: Define Catalysts ?

A: SOLUTION: Step 1: A catalyst is any substance that increases a reaction rate without being consumed…

Q: Describe two ways to make a chemical reaction proceed faster, and explain why the rate increases…

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

Q: How do we determine reaction mechanisms?

A: A chemical reaction mechanism represents the way to form and break the chemical bonds between…

Q: What is the effect of temperature on the rate of reaction? Explain givingreasons.

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

Q: . a. Explain in your own words, what is meant by the term "activation energy." b. How can the idea…

A: 1.a  Activation energy is the minimum amount of energy required to start a chemical reaction.…

Q: What is an intermediate within a reaction mechanism?

A:

Q: What is the statement about the slow step in the mechanism for a reaction mechanism?

A: A reaction which occur in more than one step is called a complex reaction. The different steps of…

Q: (a) What is meant by the term reaction rate?

A: The reaction rate is defined as the change in concentration of the chemical species, involving in…

Q: Define what is the reaction rate and b. Explain the importance of understanding reaction rates.

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

Q: differentiate the four types of catalysts

A:

Q: Step 1) A B + C (Fast, equilibrium) Step 2) C → D + E (slow) Write a rate law that is consistent…

A:

Q: Please explain why high molecularity reactions are rare but not conflicting with the fact that…

A: Molecularity - It is basically the number of molecules that come together in an elementary and…

Q: Chemical reactions occur when reactants collide. What are two factors that may prevent a collision…

A: In a chemical reaction, reactants are converted to the products. The chemical reactions are carried…