Which gas-phase reaction condition would you expect to have the higher reaction rate: low pressure, or high pressure? Select the correct answer below: O Low pressure O High pressure They both have the same orientation factor. None of the above

Q: Which of the following will decrease the activation energy, Ea, of a reaction? O Decreasing the…

A: To find: reason for decrease in activation energy of a reaction.

Q: Select all of the factors that affects the rates of reaction. O Nature of Reactants O surface area #…

A: Factors that affect rate of reaction are = 1. Nature of reactant 2. Surface Area 3. Common ion…

Q: Consider the following reaction: 4 NH3 + 702 --> 4 NO₂ + 6H₂O At a given instant the ammonia is…

A: Let us understand the reaction rate by taking an example:

Q: The plot below shows the masses of product and reactant present in a reversible reaction as a…

A: We are given here a plot of mass vs time of a reversible reaction. We have to select the correct…

Q: Which of the following energy diagrams represents the slowest reaction? reaction cordinate reacion…

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Q: Please refer to photo for the question.

A:

Q: 13 Draw an energy diagram for an exothermic reaction and label all parts including the path taken in…

A: We will draw the graph of energy and  progress of reaction

Q: Based on the diagram below, identify the letter that represents the position(s) of an activated…

A:

Q: Answer the two questions in the space provided. Explain your thinking for both question, on why you…

A: we have to discuss the relation of pressure and rate of reaction.

Q: Of the following, which increases the rate of a reaction? Select the correct answer below: Grinding…

A:

Q: HOw does increasing temperature affect the rate of reaction? * the activation energy increases so…

A: To find: The effect of increasing temperature on rate?

Q: Images

A: Given that : We have to identify the correct statement for the above sentence out of the below four…

Q: 15. Use the graph below to answer the following questions. Lower temperature Higher temperature…

A: Explained as follows

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: Study the reaction. N2(9) + 3H2(g) → 2NH3(g) What change would increase the rate of this reaction? O…

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Q: Which of the following conditions would speed a reaction up by allowing more of the collisions…

A: Following are the factors that increases the rate of reaction:

Q: Rates of reaction can be explained by Orate theory O collision theory quantum theory O Plank theory…

A: Rate of reaction is the change in concentration of reactant or product, per unit of time.  A→B…

Q: From the maximum amount of reactant concentration to the minimum amount of reactant concentration,…

A: Rate of collision means how fast reactants collides between each other. And this directly…

Q: d What are the differences between the two diagrams? Curve A Curve B Reaction progress Reaction…

A:

Q: for any given reaction which of the following will speed up the reaction rate add catalyst…

A: The speed of reaction is determined by following main factors :  1) concentration of reactants  2)…

Q: 1. Given the following potential energy diagram for the reaction X + Y ---> Z + R The arrow "d"…

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Q: Which of the following can influence the rate of a reaction? You must check all answers that apply.…

A: The rate of a reaction is the speed at which a chemical reaction takes place. Or in other words, it…

Q: Reaction rate increases with increasing concentration because of: O all of the above an increase in…

A: all of these is the correct answer as the increase in concentration of reactants,  number of…

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

A: The rate of reaction is defined as the speed at which reactants are converted into products. The…

Q: Answer the two questions in the space provided. Explain your thinking for both question, on why you…

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

Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: The given hypothetical reaction : A + B → C + D

Q: The catalyst influences the rate of reaction in which ways? O nothing happens O Decreases it O…

A: Correct answer is A

Q: Assuming both reactions are at the same temperature, Which one would produce product faster?   II…

A: Assuming both reactions are at the same temperature, the II one would produce product faster  answer…

Q: None

A: We have to analyze each option to determine which will decrease the rate of a reaction:A) Removing a…

Q: Which of the following is a definition of the activation energy of a reaction? the difference in…

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Q: O KINETICS AND EQUILIBRIUM Calculating average and instantaneous reaction rate from a.. Hannah is a…

A: H2O2 being destroyed by the chemical reaction. The average rate is the change in concentration over…

Q: Classify the actions based on how they could affect a reaction rate. Rate increases Rate decreases…

A: Following are the appropriate answers to fill the given boxes.

Q: The rate at which a reaction occurs can be influenced by many factors. Which of the following would…

A: D. Adding a catalyst.  When we add a catalyst to a chemical reaction, it increases the rate of…