An explanation of how electrons are exchanged between atoms during a chemical reaction would be classified as a(n) a. spontaneous reaction b. activation energy c. reaction rate d. reaction mechanism

Q: If you were to touch the flask in which an endothermic reaction was occurring, a.The flask would…

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Q: 4. Explain, on a particulate level, why increasing the concentration of reactants would cause in…

A: The rate of the reactions can be explained on the basis of collision theory- Collision theory is…

Q: When a catalyst is added to the system represented by this energy-reaction coordinate diagram, which…

A: answer is ---- b)   1 and 3 only…

Q: A reversible reaction is always a decomposition reaction. O True O False

A: Given: To find a reversible reaction is always a decomposition reaction.

Q: Balance the following reaction and write the reaction rate ____CH3NH2(g) + ___O2 à ___CO2(g) +…

A: A question based on balancing the chemical equation, which is to be accomplished.

Q: Chemical reaction rates generally double for a 10-K increase in temperature. How large an increase…

A: We know that the chemical reaction rates generally doubles for a 10 Kelvin increase in the…

Q: Reaction rate can NOT be increased by A. increasing the temperature of the system B. increasing…

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Q: Which of the following factors can be a reason for yied percentage to be low? 1.Reactant impurities…

A: The question is based on the concept of reactions. We have to identify the reason for low yields.

Q: If two reaction diagrams show different reactant energies they can both represent the same reaction?…

A: Energy profile diagram of the reaction:  In the energy profile diagram, the energy of reactants…

Q: Which of the following is an endergonic process? a. exothermic reactions b. endothermic reactions…

A: The endergonic process is endothermic reaction where energy is absorbed

Q: Increasing the concentration of the reactants will slow down the reaction. O true O false

A: During a reaction, reactant is converted into product.

Q: For a chemical reaction, which conditions will result to the formation of the product? Choose from…

A: For formation of products, certain things have to be kept in mind.

Q: Use the graph to answer the following questions: Reactants Products Energy

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Q: Which of the following is correct about a chemical reaction?   A. All chemical reactions are…

A: A. Chemical reactions may be both reversible or irreversible B. It is not necessary to consume…

Q: Which statement is correct for the characteristics of an endothermic reaction? Select one: a. There…

A: There are two types of reaction are present -  1) Endothermic reaction  2) Exothermic reaction In…

Q: Which one of the following reactions belongs to an exothermic reaction? A. The ionization of…

A: Exothermic reaction : In a reaction when products are more stable than reactants,the change in…

Q: Why does increasing temperature increase a reaction rate?

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Q: Which among the following is needed by reacting molecules to overcome in order for products to be…

A: In any reaction the reactant converts to the product passing through a intermediate or number of…

Q: True or false? For chemical reactions that occurs in multiple steps, the fastest step in the…

A: The statement given is "For chemical reactions that occurs in multiple steps, the fastest step in…

Q: 3. A typical diet in the United States provides 15% of the calories from protein, 45% from…

A: We know that., 1 gram of Fat contain  = 9 Kcal1 gram of proteins contain = 4 Kcal1 gram of…

Q: Consider the relative energy diagrams for four different processes: Potential energy Reaction…

A: In these types of graphs, we must see that the potential energy of the reactants and the products.If…

Q: Part IV Cabbage Juice Indicator Chop cabbage into small pieces until you have about 2 cups of…

A: A physical change is one which is reversible in nature i.e. once the change has occurred it can be…