Look at this incomplete reaction progress diagram (aka reaction coordinate diagram):   a)  How should the two axes be labelled? Vertical axis: Horizontal axis: b)  On this graph, what do A, D and E represent? A: D: E: c)  If this reaction were to take place, would you expect it to increase or decrease the temperature of its surroundings? Explain how you were able to tell.

Q: Illustrate the effect of a catalyst on a reaction ?

A: Catalysts are the substances that increase the rate of a chemical reaction without being consumed in…

Q: Consider the following generic reaction. X + Y → Z Each reaction container contains a mixture of X…

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Q: 47)In a catalyzed chemical reaction, one function of a catalyst is to A) increase the number of…

A: The catalyst is a chemical substance that increases the rate of the reaction without participating…

Q: For a reaction, what generally happens if the temperature is increased? O A decrease in k occurs,…

A: The Arrhenius equation gives the relationship between rate constant, activation energy and…

Q: An endothermic reaction is a reaction where:   Group of answer choices a) Energy is released as heat…

A: In Endothermic reaction heat is absorbed and the energy of products is higher than reactant. As…

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: 13) What is the effect of a catalyst on a reaction? O Increases rate by lowering free energy O…

A: Catalyst generally lower the activation energy thus rate incr.

Q: An energy barrier that must be overcome before a chemical reaction can proceed is known as 1.…

A: Activation energy: When the reactant molecules convert into products, they required the minimum…

Q: A decomposition reaction can be symbolized by Group of answer choices A) A + B → C + D. B) A + B →…

A: Combination reaction: In this reaction, two reactants combine to form a single product; hence the…

Q: Consider this balanced reaction: BrO3¯ + 5Br¯+ 6H* → 3Br₂ + 3H₂O. A|BrO 3 ] At At a particular time,…

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Q: Which graph show the energy diagram for an exothermic reaction? Graph A Graph B activated complox…

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Q: 18. In an experiment, the data below was collected for this reaction: A +B -C+D initial speed [A]…

A: Answer :-  rate=k[A]2[B]  The rate law for given reaction is , rate=k[A]2[B]…

Q: Why is a collision between two particles necessary for a reaction to occur?

A: There are two important theories of reaction rates.  These are collision theory developed by…

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: For the reaction: A(g)+1/2B(g)→2C(g). A) When C is increasing at a rate of 3.5×10−2 mol L−1 s−1 ,…

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Q: Balance the following reaction and write the reaction rate. __CH3NH2(g) + __O2 --> __CO2(g) +…

A: In the given question we have to write the balance reaction of the following compound. 4 CH3NH2(g)…

Q: A flask is charged with 0.140 mol of A and allowed to react to form B according to the following…

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

A: There are two types of reaction on basis of heat is absorbed or released during the reaction-  1-…

Q: Potential energy (kJ) Reminder - Potential Energy Diagrams Endothermic activated complex Exothermic…

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Q: For the reaction: 2 H2(g) + O2(g) = 2 H2O(g) at a certain temperature the Keg is 1.8x105 If the…

A: If K= Q so, equilibrium condition. If K>Q , system is not at equilibrium,the reaction will shift…