5. The collision theory of reaction rates states that the rate of a reaction depends on the number of collisions between mol- ecules, the average energy of the collisions, and the effectiveness of the collisions. (a) How does temperature affect each of these factors in collision theory? (b) Does the effect of temperature on the reaction rate support the collision theory of reaction rates? Explain.

5. The collision theory of reaction rates states that the rate of a reaction depends on the number of collisions between mol- ecules, the average energy of the collisions, and the effectiveness of the collisions. (a) How does temperature affect each of these factors in collision theory? (b) Does the effect of temperature on the reaction rate support the collision theory of reaction rates? Explain.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A student reacts ground chalk, CaCO3(s), with HCl(aq) in an open beaker at room temperature.…

A: Initially HCl and CaCO3 both concentration is high, so particles colliding each other would be…

Q: which of the following is correct regarding collision theory? Reaction rates always decrease when…

A: Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly…

Q: What happened to the rate of the reaction when the temperature was decreased? Explain the effect of…

A: We have to answer what happened to the rate of the reaction when the temperature was decreased.

Q: For each of the changes listed will the rate of the following chemical reaction increase, decrease,…

A: According to Le-Chattelliar principle- 1)Changing concentration affect the equilibrium. When…

Q: Explain how/why reducing the concentration affects rate terms of collision theory

A: Collision theory explains how most reaction rates increases as concentration increases. With an…

Q: 8) Write two factors which affect rate of reaction according to collision theory?

A: Collision theory says that the chemical reaction takes place when the reacting particles collide…

Q: According to collision theory, which of the following events must occur for a reaction to take…

A: This question is related to collision theory. Collision theory is based on the assumption that the…

Q: The collision theory states that in order to react, reactant particles must collide with sufficient…

A: Collision theory used to predict the reaction rates of chemical reaction mainly in gas phase…

Q: A В Products Reactants AH AH Reactants Products Reaction Progress - Reaction Progress- Potential…

A: Graph of endothermic reaction and purpose of catalyst

Q: The graph below is a plot of the distribution or fraction of molecules having certain kinetic…

A: The plot of the distribution or fraction of molecules having certain kinetic energies is given as,…

Q: Select following statements which describe the collision theory of reactivity. More than one…

A: According to collision theory of reactivity , reactions occur when reactant molecules "…

Q: H2SO4(aq) + NaOH(aq) → H20(g) + Na,S04(aq) Identify TWO different ways and use collision theory to…

A: Given reactin: H2SO4(aq) + NaOH(aq) ---> H2O(g) + Na2SO4(aq)

Q: 7.) An increase in the temperature of the reactants causes an increase in the rate of reaction.…

A: Rate of reaction is inversely proportional to activation Energy.

Q: Explain the reason that increasing and decreasing the volume of a gas will affect the reaction rate.…

A: Applying le-chatelier principle with comparatively study of volume.

Q: Given the reaction SO2 + CO2 --> SO + CO, which atoms must collide for the reaction to occur…

Q: Explain the role of a catalyst in the design of practical chemical reactions.

A: The role of a catalyst in the design of practical chemical reactions has to be given,

Q: The collision theory is used to predict the rate of chemical reactions. It assumes that for a…

Q: 2a) Briefly explain, in your own words, the difference between the "activation energy" of a reaction…

A: (2a) Activation energy of a reaction Activation energy is introduced by a scientist named Svante…

Question

5. The collision theory of reaction rates states that the rate of a reaction depends on the number of collisions between mol-
ecules, the average energy of the collisions, and the effectiveness of the collisions. (a) How does temperature affect each
of these factors in collision theory? (b) Does the effect of temperature on the reaction rate support the collision theory of
reaction rates? Explain.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Part A

VIEW

Part B

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Does every collision between reactant particles lead to products? Why or why not?
2. Which of the following statements is correct? a) For an endothermic reaction, the activation energy of the reverse reaction is always greater than the activation energy of the forward reaction. b) The activation energy of a reaction is negative if the reaction is exothermic. c) The activation energy of a reaction is always positive whether the reaction is endothermic or exothermie d) The activation energy of a reaction depends on the temperature of that reaction. e) If the activation energy of the forward reaction is 95 kJ/mol, and AH of the reaction is 25 kJ//mol, then the activation energy of the reverse reaction is- 70 kJ/mol.
Which statement about catalysts is NOT true? (a) A catalyst increases the rate of a chemical reaction (b) A catalyst lowers the activation energy of a chemical reaction. (c) A catalyst lowers the H of a chemical reaction. (d) A catalyst is recovered unchanged in the reaction it catalyzes
grade 12 chemistry:
O saponification solvation At 25 °C, the solubility of NaCl is 36.0g/100g H,O. How much NaCl can dissolve in 450 g of water at that temperature? * O 8.0 g O 162 g O 0.080 g O 1.62 g The collision theory states that in order to react, reactant particles must collide with sufficient (and proper
Chemical reactions occur when reactants collide. What are two factors that may prevent a collision from producing a chemical reaction? One factor that may prevent a collision from producing a chemical reaction is that the reactants could be moving too slow. If the reactants are moving too slow, there may not be enough kinetic energy for it to exceed the activation energy. Another factor that may prevent a collision from producing a chemical reaction is the orientation of the reactants. If the orientation is off, the reactants will not collide in the correct manner to create the products that are needed in the equation. The correct orientation ensures that there is direct contact between the reactants in the equation.
When vinegar and baking soda are kixed together in a aqueous, the solution becomes colder as the reaction proceeds. How does an endothermic reaction continue without the addition of energy from outside the solution system? What can you conclude about the activation energy?
A catalyst increases the activation energy of a reaction and thus facilitates the reaction True False
Because there is stability in reactants, A) before two reactants can form products, they must overcome an activation energy B) they can form products if one reactant loses some activation energy C) they can never form products, unless there in a huge input of energy D) they can never form products
Describe two ways to make a chemical reaction proceed faster, and explain why the rate increases according to collision theory.
Which of the following is always true about a unimolecular reaction? (A) The activation energy is twice that of a unimolecular reaction. (B) The rate of the reaction doubles when the concentration of the reactants doubles. (C) If the temperature is doubled, the reaction rate doubles. (D) A larger molecule breaks down into two smaller molecules. (E) Two particles must collide together for the reaction to occur.
Which of the following is correct regarding collision theory? O All molecular collisions result in chemical reactions. O Reaction rates decrease with reactant concentrations because higher concentration results in higher collision frequency. O Catalysts speed up reactions because catalysts can change reaction mechanisms by generating a new rate- limiting step with lower activation energy, thereby increasing the fraction of effectivve collision. O Higher temperature decreases the frequency of effective collision.