Given the following potential energy diagram for the one-step reaction X+YZ+R b x+y Reaction coordinate The reaction O a. occurs without a net change in energy O b.is impossible O c. may either absorb or release energy O d. absorbs energy e. releases energy Potential energy

Q: C. H₂N OH calor + Producto secundario

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Q: What is the role of a catalyst in a reversible reaction? O Increase the amount of products O Shift…

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Q: Which statement best describes general equilibrium? Periodic Table and Datasheet Select one: a.…

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Q: When the concentration of reactant molecules is increased, the rate of reaction increases. TRUE OR…

A: The rate of the reaction is the amount of reactant reacted in given amount of time.

Q: a. type of reaction Dszt + Pk,Pw 7. PkZt + Ds,Pw a type of reaction

A: Introduction : We have to balance the reaction .

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A: Equilibrium is dynamic in nature.

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: 12. For the endothermic reaction HBrg) + heat → Br2g) + Hz() when the temperature is increased which…

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Q: The rates of which reactions are increased when the temperature is= raised? I. Endothermic reactions…

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Q: Phosphorus pentachloride reacts to form phosphorus trichloride and chlorine, like this: PCI5(g) →…

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Q: In an exothermic reaction , an increase in temperature favors the formation of products. True or…

A: In an exothermic reaction, energy is produced in terms of heat. So change in enthalpy change is…

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 correct about chemical reactions? a. If the forward reaction is…

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Q: A student made a sketch of a potential energy diagram to represent a reaction with a -AH value.…

A: Here , this the potential energy diagram . X represent the potential energy of the reactants. Y…

Q: The chemical reaction 2 H2O + energy → 2 H2 + O2 is 1. an exothermic reaction. 2. a synthesis…

A: 1 Exothormic reaction :-The reaction in which energy releaseExample :- CS+O2g→CO2g+Energy heat2…

Q: Consider the energy diagrams for Reaction A and Reaction B. 1504 150 100 - 100 50 - 50 - Reaction…

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Q: A is a substance that increases the rate of a reaction without being used up during the reaction. O…

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Q: Which of the following corresponds to the fastest reaction at room temperature? O A 100 O O O…

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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: What is the rate of a chemical reaction? O The speed at which a reaction proceeds. The energy…

A: Answer :--The correct answer is :--The speed at which a reaction proceeds.

Q: A catalyst: always decreases the rate for a reaction. O b. always increases the activation energy…

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Q: 3. Concentration 4. Temperature 5. Endothermic 6. Exothermic

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Q: 2. Which of the following is most similar to a system at equilibrium? *

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Q: The reaction diagram shown below represents an exothermic reaction. Reactants Energy released…

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