Which of the following relates the reaction rate to a situation in which the reactants are used up more quickly? O The reaction stops. O There is a sharp decline in reaction rate. O There is a slow decline in the reaction rate. O There is a sharp incline in reaction rates.

Q: Match the term with the correct definition. A state of a chemical reaction in which [Choose] the…

A: Chemical kinetics and chemical equilibrium are important concept to understand the nature and speed…

Q: n studying a reaction that goes to completion (this is not a reversible reaction) what happens to…

A: For a reaction  aA + bB →cC + dD Rate is given as Rate = K[A]a [B]b

Q: thinking

A: At Equilibrium, in chemical reaction reactant and Products Molecule collide with each other both not…

Q: In general, what is the relationship between reaction rateand reactant concentration?

A: The rate of reaction depends on 3 factors: concentration, temperature, and catalysts. Reaction is…

Q: When the concentrations of reactant molecules are increased, the rate of reaction increases. The…

A:

Q: When the concentration of reactant molecules is increased, the rate of reaction increases. TRUE OR…

A: The rate of the reaction is the amount of reactant reacted in given amount of time.

Q: Catalysts can affect the rate of a reaction. O True O False

A: Given : Catalysts can affect rate of reaction.

Q: :9 (Intermediate) Reactant CX ® e Xai Br Apply Mechanism Hint Solution 1 remaining step(s) can be…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: is chemical reactions and reaction rate the same?

A: Chemical reaction can be described as a process where one or more substances (termed as reactants)…

Q: :Activation energy (Eact) is

A: We have to tell which option is correct

Q: What happens to the activation energy as the temperature in a reacting system increases? the…

A: *Activation energy is extra amount of energy      needed to make the reaction effective . *…

Q: tion that goes to completion (this is not a reversible reaction) what happens to the rate with the…

A: Given : We have to tell the effect of catalyst.

Q: What happens to the rate of reaction as the concentration of the reactants increase? decreases?

A: What happens to the rate of reaction as the concentration of the reactants increase? decreases?

Q: Reaction rate increases if reactant is added. O True O False

A: Statement is true.

Q: Which of the following conditions will decrease the rate of a reaction? a decrease in…

A: The rate of reaction increases with increase of temperature because of increase of number of…

Q: An increase in temperature increases the rate of reaction. O True O False

A:

Q: A catalyst increases the activation energy of a reaction and thus facilitates the reaction True…

A:

Q: The rate of the reaction can be measured by the amount of reactant or product. True or false

A: We measures the the in which the reaction completes.  Or simply the speed of any reaction is called…

Q: True or false. According to the collision theory, product formation is only possible if the…

A: There are following postulates of collision theory -  (1) All reacting Molecules considered as a…

Q: What is the rate of a chemical reaction? O The speed at which a reaction proceeds. The energy…

A: Answer :--The correct answer is :--The speed at which a reaction proceeds.

Q: Kinetics is the study of reaction rates (i.e. how fast or slow a reaction proceeds).  Describe 3…

A: Kinetics is the study of reaction rates (i.e. how fast or slow a reaction proceeds).

Q: For the following reaction the energy diagram will look like which of options A Energy → IM Energy →…

A: In the given question a second order substitution reaction is given and also four energy profile…

Q: Factors Affecting Reaction Rates

A: The following are facors that can affect the rate of reaction according to chemical kinetics. By…

Q: At equilibrium, what is the rate of production of reactants compared with the rate of production of…

A: We need to compare rate of formation of products with rate of formation of reactants at equilibrium.…

Q: the rate of a reaction with a catalyst present is faster than without a catalyst present true or…

A: Catalyst  that increases the rate of a chemical reaction without itself undergoing any permanent…

Q: What does a catalyst do to speed the reaction rate? It increases the concentration of the reactants.…

A: The best option that describes the role of catalyst in speeding up the rate of reaction has to be…

Q: When the concentrations of reactant molecules are increased, the rate of reaction increases. The…

A: When the concentration of the reactant molecules is increased, the rate of the reaction increases.…

Q: any chemical system at equilibrium, the rate of the forward reaction equals the rate of the reverse…

A: This statement is True   For a chemical reaction to be equilibrium the rate of forward reaction is…