Consider this reaction diagrams where R is reactants and Pis products. R Reaction progress What would the reaction diagram look like if a catalyst was added? R Reaction progress Reaction progress in Reaction progress R Reaction progress Energy Energy Energy Energy

Q: Are the products or reactants of this reaction storing more energy in their chemical bonds? Energy…

A: The given graph shows an exothermic reaction.  Change in energy, ∆H = energy of products - energy of…

Q: A catalyst --- a chemical reaction by --- the energy of activation, respectively.   Question 10…

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Q: I II R R Reaction progress Reaction progress Energy Energy

A: Enthalpy of a reaction can be categorized into two types: Exothermic and endothermic. Exothermic…

Q: How many intermediates and transition states are there in this reaction? Reaction progress…

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Q: When a reversible reaction’s forward rate is the same as the reverse rate, we refer to this as…

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Q: What will happen if a catalyst is added to a reaction mixture? A. increases the rate of collisions…

A: Chemical kinetics is branch of chemistry which deal with speed at which rate of reaction occurs.…

Q: A catalyst will increase the rate of the forward and reverse reactions equally.

A: Equilibrium state:  The state at which rate of forword reaction is equal to rate backword reaction…

Q: Which factor lower the rate of a chemical reaction? I. Increasing the temperature II. Removing the…

A: The temperature dependence of rate of a reaction is explained by Arrhenius equation.  Arrhenius…

Q: Which of the following is TRUE about a chemical system in equilibrium?      a. Reaction rate remains…

A: Given that : We have to identify which of the following is TRUE about a chemical system in…

Q: Which of the following is NOT a reasonable assumption about the chemical reaction whose energy…

A: Given answer of choices,   The activation energy for the reaction is 100 kJ  The reaction is…

Q: Which of the following conditions will increase the rate of an endothermic synthesis reaction?…

A: Given: An exothermic reaction i.e heat is released when the reaction proceeds:

Q: Reaction Diagram A В C F Energy G (Gibb's) D H E Reaction Progress

A: Transition state A transition  state of chemical reaction is defined as a short lived configuration…

Q: The diagram shows the energy of a reaction as the reaction pro- gresses. Label each blank box in the…

A: Activation energy can be defined as the minimum amount of energy which is required for a chemical…

Q: In general, a small decrease in the temperature of an exothermic reaction will A cause the reaction…

A: C) cause an increase in the reaction rate

Q: State two reasons why increasing temperature increases reaction rate.

A: Increasing temperature increases the reaction rate. Two reasons for the above statement have to be…

Q: Heat Inpu A+B Reaction Progression Energy

A: When the heat is released by the reaction , the this reaction is called as exothermic reaction .…

Q: What does the part of the diagram labeled (A) represent? (B). (A) (C) (D) (E) O Product energy O…

A: In the given diagram, [A] represents = ?

Q: Which of the following is most closely associated with relatively slow rates of chemical reaction?…

A: High concentration of reactants , low energy of activation and presence of catalyst will increase…

Q: Consider the energy diagram for the reaction A -> B. Identify the intermediate, the transition…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

Q: What does a catalyst do? Decrease the activation energy Catalysts are used instead of the regular…

A: catalyst decreses the activation energy. When it decreses the activation energy, the rate of…

Q: (a) Select all of the correct statements about reaction rates from the choices below. The lower…

A: A question based on reaction rate is to accomplished.

Q: Chemical equilibrium only occurs if/when: [Check all that are required.] the reaction is reversible.…

A: Chemical equilibrium: Equilibrium for a reaction when a reversible chemical reaction having a rate…

Q: n a particular chemical reaction 4 bonds are broken and 3 bonds are formed. Based only on this…

A: Endothermic reaction : In a chemical reaction when  more energy is needed to break bonds in the…

Q: When a catalyst is added to a reaction, the reaction rate is increased because the catalyst 1)…

A: (a) Answer: (2) decreases activation energy

Q: Label the reaction coordinate diagram correctly. ) Energy II) Time III) Reactants IV) Products V)…

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Q: Reversible Reaction Types of Chemical Reaction irreversible reaction Na,so, + BaCI, 2NaCI + BaSO̟l A…

A: Reversible reaction - - > A reversible reaction is a reaction in which both reactants are…

Q: Answer the following questions about the energy profile diagram below. Reaction Progress Number of…

A: The reaction where energy is absorbed is an endothermic reaction. The reaction in which energy is…

Q: In the following reaction coordinate diagram, which step is rate-determining? Step Step Step Step 12…

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Q: How does a catalyst influence the rate of a reaction

A: We have to tell effect of catalyst on rate of reaction

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

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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: 6. Which is the best progress of reaction diagram for the reaction? А. С. Reaction Progress Reaction…

A: The explanation of the following is:

Q: Which of the following changes leads to a decrease in reaction rate?    A. Increase the reactant…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Locate each of the potential energies or energy changes on the reaction coordinate diagram. Reaction…

A: Since you have posted multiple questions, we are entitled to answer the first only. The energy…

Q: In the diagram below, which pathway would represent the catalyzed reaction? reaction Progress Blue…

A: The energy-profile diagram of a chemical reaction is the representation of the variation of the…

Q: The best way to decrease reaction rate is to do which of the following? A use a catalyst; increase…

A: Given,  Options are :

Q: C2H4 + O2 Reaction Progress Energy

A: Calculating heat of combustion by using bond energy of reactant and product.

Q: As the temperature of a reaction is increased, the rate of reactions increase because the O A.…

A: The speed of the reaction generally increases between 2-3 times for a rise of temperature  of 100C.…

Q: Which reaction rate is a useful value but does not tell how fast the concentration of the…

A: Rate of any reaction is defined as the speed or velocity of the reaction at which it is moving or…

Q: A reaction with a catalyst does not produce more than a reaction without a catalyst. It simply…

A: Answer:- This question is answered by using the simple concept of addition of a catalyst during a…

Q: 8. Consider this potential

A: A catalyst increases the reaction rate by lowering the activation energy such that a large number of…

Q: Why does the rate of most reactions decrease over time? A. A decrease in reactant

A: We have to tell Why does the rate of most reactions decrease over time

Q: State the effect of each on the rate of reaction as (1) increases, (D) decreases, or (N) no change.…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Relatively slow rates of chemical reaction are associated with which of the following? (A) The…

A: Given statement Relatively slow rates of chemical reaction Relative parameters given on which…

Q: Which of these changes would increase the rate of a reaction?     Decrease concentration     Use…

A: The rate of a chemical reaction explains the change in concentration of reactants or products in a…

Q: Consider the attached energy diagram for the conversion of A → G. Question: Which points on the…

A: The energy diagram implies that A is the starting material and G is the final product. So, they…

Q: 9. Indicate whether the following changes will increase, decrease, or have no effect on the rate of…

A: The rate of the reaction depends on the concentration of the reactions , temperature and catalyst.

Q: (c) The energy of the reactants is shown on the following energy diagram. On the right side of the…

A: The complete reaction is shown below: CH4+F2→CH3F+HF

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: Q1 How did an increase in temperature affect the rate of a reaction?o

A: On increasing Temperature, Rate of reaction also increases.