16. There are five different factors that affect reaction rates. Choose any two (2) factors, a) explain how they affect reaction rate, and b) provide a visual example to show your readers what you mean.

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Q: Reaction Rates, Activation Energy, and Catalysts Base your answers to practice questions 9 through…

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Q: How reaction rate depends on concentration, physical state, and temperature

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Q: This graph shows changes in concentration during a chemical reaction. Use the definition of reaction…

A: The reaction rate or rate of reaction is the speed at which a chemical reaction takes place, defined…

Q: Based on your own understanding, describe why an increase in concentration can result in a change in…

A: The rate of reaction depends on many factor such as concentration , temperature, volume etc . The…

Q: List the factors that affect reaction rates?

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Q: In your own words, describe why an increase in concentration can result in a change in the rate of a…

A: The factors affecting the rate of a chemical reaction are studied under the realms of chemical…

Q: 1. What are the four ways presented in this lesson to influence the rate of a chemical reaction?…

A: Collision theory states that the rate of a chemical reaction is directly proportional to the number…

Q: 16. Some factors have a proportional effect on reaction rates. Choose two (2) factors that have a…

A: A rate of reaction means the speed at which a chemical reaction take place . There are many factors…

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: From the given picture 1.) Define endothermic reaction and exothermic reaction 2.) Differentiate…

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Q: A chemical reaction is endothermic and has an activation energy that is twice the value of the…

A: The reaction energy profile diagram for a chemical reaction is plotted between extent of reaction…

Q: List four factors which affect the rate of a chemical reaction. State how each of these factors…

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change…

Q: Describe how various factors influence the rate of reaction.

A: The rate of reaction is influenced by various factors.Let's discuss the various factors in the next…

Q: 9. A chemical reaction can only occur if the reactants have enough energy to reach the activation…

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Q: Islon theory? Catalysts speed up reactions because catalysts can increase the kinetic energy of…

A: According to collision theory,  effective collision between reactant molecules lead to form…

Q: Summarize Temperature and Reaction Rate?

A: Chemical kinetics deals with the rate of the reaction at which it occur.

Q: State three experimental variables that can be changed to increase the rate of a chemical reaction.

A: The three experimental variables that can be changed to increase the rate of a chemical reaction has…

Q: 9.) Briefly explain how a catalyst works to increase the rate of a reaction.

A: A catalyst is a chemical substance which is added to the reaction to increase the rate of reaction…

Q: 18. Compare and contrast a reversible and an irreversible reaction.

A: About reversible and irreversible change.

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

A: Explained as follows

Q: What two factors determine whether a collision between two reactant molecules will result in…

A: Two factors determine whether a collision between two reactant molecules will result in reaction is…

Q: Define the term activation energy. Using diagrams, explain how the presence of a catalyst can help…

A: Activation energy (Ea): Products are formed only when reactant molecules come close and collide with…

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: In 1 to 2 sentences, explain how catalysts increase the rate of reaction.

A: Chemical kinetics is branch of chemistry that deals with rates of chemical reactions.

Q: Explain how an increase in temperature will affect the activation energy and the rate of the…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: Draw a reaction coordinate diagram for the two step exothermic reaction given below and show the…

A: Reaction coordination diagram: A plot of energy (vs) reaction coordinate is known as reaction…

Q: Outline how and why increasing temperature, concentration, and a catalyst can speed up the rate of a…

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Q: Describe factors that affect chemical reaction rates.

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Q: Draw a reaction coordinate diagram for the two step exothermic reaction given below and show the…

A: The energy change occurs in a system during chemical reaction is depicted by using reaction…

Q: Explain how the activation energy for the forward and the reverse reactions are similar

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Q: Reaction rate increased by an increase of surface area of a reactant. One way to increase surface…

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Q: State three factors that affect the rate of a reaction.

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

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Q: 1. Explain the following: a) Reaction Rate b) Collision theory c) Activation energy d) Catalyst

A: 1 (a) Reaction rate: The reaction rate  is the speed at which a chemical reaction takes place,…

Q: 3. If you were running a reaction and wanted it to go faster, what three things might you try to…

A: To increase the reaction rate ( speed ) we can increase the amount of reactant because rate of rxn…

Q: How do we determine reaction mechanisms?

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

Q: A chemical reaction is endothermic and has an activation energy that is twice the value of the…

A: The reaction in which the heat is given to the system is known as an endothermic reaction. The…

Q: How do reaction rates typically depend on temperature?

A: The change in concentration of the reactant or the product per unit time is called as the rate of…

Q: Discuss how reaction rates have a role in your everyday life. Include an example of a fast reaction…

A: our body system consists lots of biological reactions. If a biochemical reaction in our body is too…

Q: reaction rates (speed) can be enhanced by catalysts. explain how a catalyst could affect rate of a…

A: A catalyst added in any reaction enhances the rate of reaction but does not participate in the…

Q: How Concentration and temperature also affect reaction rate ?

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Q: What is the advantage of knowing the factors that affect reaction rates?

A: Answer: Various processes are used in the industry to produce various chemical substances those are…

Q: Factors Affecting Reaction Rates

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

Q: Which from the graphical representation that shows increasing rate of reaction? D A B

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Q: What is a catalyst? How does a catalyst increase the rate of a chemical reaction?

A: To find: What is a catalyst.  How does a catalyst increase the rate of the reaction