Does the instantaneous rate increase, decrease, or remain the same as the reaction proceeds?

Q: For every 10°C rise in temperature ,the rate of a chemical reaction almost increases by a factor of

A: We have to choose the correct option

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

A: reaction rate is directly proportional to temperature

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

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Q: reaction

A: We will exalain given graph

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: Which of the following is TRUE about reaction rates? Rate constant is the same for the same reaction…

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: By what factor does the reaction rate change if the concentrations of both reactants are doubled…

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Q: How to determine order of a reaction?

A:

Q: Define the term ‘rate constant’ of ‘specific reaction rate’.

A: The terms 'rate constant' and 'specific reaction rate' mean the same. For a reaction, Rate of 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: Define reaction rate. Assuming constant temperature and a closed reaction vessel, why does the rate…

A: In any reaction there is reactant which reacts and forms new products.

Q: How

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

Q: Consider the data showing the initial rate of a reaction (A → products) at several different…

A: To solve this problem we have to consider  Rate=K [A]n  Where , Rate = initial Rate              K =…

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: 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: How do I determine reaction order?

A: Answer

Q: What part of the rate law changes when the temperature is changed in a reaction?

A:

Q: Terminology Notes: Rate constant: A calculated value is required.; Rate law: A rate law exp Question…

A: There are following postulates of collision theory -  (1) The Reactant Molecules are considered as…

Q: What is an elementary reaction involving one reactant molecule called?

A: Unimolecular Reaction A unimolecular reaction involves a single reactant. For e.g. the cis…

Q: Why do most chemical reactions do not occur in a single step?

A: In a chemical reaction, the reactants react to form the products. For example, hydrogen and chlorine…

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

A:

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: A certain reaction is known to proceed slowly at room temperature. Is it possible to make the…

A: Answer: Rate of the reaction depends upon activation energy, higher the value of activation energy,…

Q: true or false: A balanced chemical reaction is necessary to relate the rate of reaction to the…

A: Here the statement is given that a balanced chemical reaction is necessary to relate the rate of…

Q: Define the term initial rate of reaction

A: Term = Initial rate  Definition = ?

Q: A reaction mechanism that has three steps will have how many reaction intermediates?

A: Let us consider a three steps reaction: Step 1. A→BStep 2. B→CStep 3. C→D or this can be written as…

Q: How do we determine reaction mechanisms?

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

Q: Define reaction rate. Distinguish between the initial rate, average rate, and instantaneous rate of…

A: The Reaction Rate for a given chemical reaction is the measure of the change in concentration of the…

Q: How does collision orientation affect the rate of a reaction

A: Reaction rate, in chemistry, the speed at which a chemical reaction proceeds. Collision theory used…

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: 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 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: Is the following statement is true ? The rate of the reaction will always be a positive value.

A: Given statement: The rate of the reaction will always be a positive value. To find: True or false

Q: Which step is rate-determining?

A:

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: From the reading: Describe the conditions for successful collisions that cause reactions. Describe…

A: Collision theory of reaction rates.

Q: Define the term Average Rate of Reaction?

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

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: Which of the following is directly related to reaction rate? A. Concentration B. Pressure C. Time D.…

A: Which of the following is directly related to reaction rate ?  A. Concentration   B. Pressure  C.…