How does the amount of reactant account for the differences in the rate of reaction?

Q: The rate of reaction can be defined as the change in the positive change in the concentration of…

A: Rate of reaction is defined as change of rate of  reactant concentrations with respect to time .

Q: Account for the relationship between the rate of a reaction and its activation energy.

A: Concept introduction: Activation energy of a reaction is the minimum amount of energy that is to be…

Q: Define the term rate constant?

A: The rate constant (k) is the proportionality constant in the rate equation that expresses the…

Q: What are the factors that affect the rate of reaction? Explain each in at least 10 sentences.

A: Chemical kinetics it is a branch of physical chemistry, it deals about rate of reaction , factors…

Q: How do higher concentrations affect the rate of reaction? What is likely to happen when there are…

A: The rate of the reaction defines the speed at which the reaction takes place. According to the rate…

Q: What role does the reactivity of the reactants play indetermining the rate of a chemical reaction?

A:

Q: What is the rate law for the reaction?

A: Answer The rate law A rate law is an expression for the the relationship of…

Q: The rate constant for a reaction can be increased by ______ the stability of the reactant or by…

A:

Q: Why are homogeneous catalysts harder to sepårate from products and leftover reactants than are…

A: Catalysts are the chemical compounds which are used in the chemical reaction which increases the…

Q: How to determine order of a reaction?

A:

Q: What are the factors affecting the rate of reaction and an example for each factors

A: The rate of the reaction majorly depends upon the temperature, at which reaction is carried out, the…

Q: How rate of a chemical reaction is determined ?

A: General chemical reaction,

Q: How

A: Yes its possible to determine the order of the reaction just by seeing the graph of the reaction…

Q: What are the implications for the reaction rate of a negative Reaction Order?

A: Order of reaction can be negative or positive.

Q: Suggest a reason why, when given the rate of a chemical reaction, it is importantto know that the…

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

Q: Which reaction took place at a greater rate, explain

A:

Q: How do the rate of a reaction and its rate constant differ?

A: Chemical kinetics gives the study of the rate of reaction at which it can occur.

Q: a) Express the rate of the reaction in terms of the change in concentration of each of the reactants…

A: Rate = -1/2 ∆[H2]/dt =-(0.067-1.00)/(40-0)*2 =0.0116625

Q: Why is understanding reaction rates significant?

A: To explain: Why is understanding reaction rates significant?

Q: What is the reaction mechanism?

A: Here we have to write mechanism of the following synthesis reaction.

Q: What is the instantaneous rate of the reaction?

A: The instantaneous rate is the rate of a reaction at any particular point in time, a period of time…

Q: Why is it important to know the reaction rates? What are the factors affecting rate of reaction? Why…

A: Rate of reaction is that speed of reaction at which a chemical reaction is taking place in a system.…

Q: How is the rate of concentration expressed in terms of the concentration of the reactants of…

A: Rate is basically the speed with which the reaction is taking place i.e. how much the reaction is…

Q: Why does reaction rate matter in life?

A: Optimization of rate of reaction is play an important role in the best performance of the reaction.…

Q: Describe one example in real life of a factor affecting the rate of a specific reaction.

A: There are many examples in real life of a factor affecting the rate of a specific reaction.

Q: why surface area of reactants and the presence of a catalyst affects the rate of chemical reaction?

A: Surface area and presence of catalyst affect the rate of a reaction.  Greater the surface area of…

Q: Define the term initial rate of reaction

A: Term = Initial rate  Definition = ?

Q: Why is the reaction rate for reactants defined as the negative  of the change in reactant…

A: In a reaction, reactants forms products.The reactants are being used up for the formation of…

Q: Arrange the reactions in increasing order of rate. What type of reactions are these?

A: Given: some reactions To find: there reactivity order.  Solution: SN1 reaction means nucleophilic…

Q: Define the following terms:(i) Order of a reaction.(ii) Activation energy of a reaction.

A: To find: The definition for Order of a reaction and Activation energy of a reaction

Q: How did the rate change when the reaction was performed at lower temperature? why?

A: The rate of reaction is directional proportional to the reaction temperature. When temperature of a…

Q: Calculate the average rate constant for the reaction.

A:

Q: How can you determine the instantaneous rate of a reaction from a given set of data and/ or the…

A: Instantaneous rate of the reaction is the rate of the reaction at any given instant of time. At any…

Q: Explain the difference between the average rate of reaction and the instantaneous rate of reaction.

A:

Q: What is meant by the rate of a chemical reaction? What are the units of the rate of a reaction?

A: Hi, since you have posted multiple questions. We will answer the very first question. Kindly repost…

Q: Is the following statement is true ? The rate of the reaction may equal the rate of reactants and/or…

A: To determine whether the below statement is true or false. The rate of the reaction may equal the…

Q: What is the rate constant for the reaction?

A: Rate constant is the proportionality constant in the rate law. Rate law is the mathematical…

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: What does the order of a reactant indicate as it relates to the rate of the reaction?

A: The rate of reaction can be expressed in terms of formation of product in a time interval or in the…

Q: Does the rate constant depend on the concentrations of the reactants?

A: Rate constant:- It is defined as the rate of reaction when the concentration of reactants taken as…

Q: Identify the term initial rate of reaction

A: The initial rate of a reaction is the instantaneous rate of a reaction at the start of the…

Q: What two quantities are needed to calculate the rate of a reaction?

A: Rate of a reaction =( change in concentration)/ (change in time)        = ∆c/∆t Therefore the…

Q: How is the order of a reaction generally determined?

A: Order of reaction is the sum of powers of reactant’s concentration in the rate equation of a…