1A. Minimum amount of energy needed by a chemical reaction. a. Reaction mechanism b. Activation Energy c. Rate d. Internal Energy 1B. Standard unit used to express rate of reaction. a. mol/L b. M2 c. M/s d. M 1C. Relates the reaction rate to the concentrations of reactants. a. General Rate of Reaction b. Rate of Reaction c. Rate Law d. Order of the Reaction

Q: A time vs. concentration graph is presented below for the reaction A ® B. What is the rate of…

A: The rate of reaction is defined by the decrease in the concentration of the reactants in unit time.…

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A: The change in concentration per unit time is called:

Q: the activation energy is the energy: a) average kinetics of interacting particles; b) that must have…

A: Activation energy: The reactants in a chemical reaction combine to form products only if the energy…

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A: the activation energy for the forward reaction is the difference in energy between the reactants and…

Q: 11. For the reaction C12(g) +2 NO(g) → 2 NOC1 (g) the activation energy is 18.9 kJ/mol. For the…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: "For an endothermic reaction, the activation energy will always be greater than the enthalpy change…

A: given endothermic reaction exothermic reaction

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Q: 2.  This theory tells that the reactant should for an activated complex and overcome the energy of…

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Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

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

A: Given: To explain how energy is released in an exothermic reaction and how a catalyst is used to…

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A: Heat of reaction is the energy difference of the reactant and the product. if your heat of the…

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Q: Gaseous nitrosyl chloride (NOCl) is injected in a 1.0-L container where it starts decomposing…

A: The given reaction is, 2NOCl (g) → 2NO (g) + Cl2 (g) Given that, Initially, volume of the container…

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider a hypothetical chemical reaction: A+B C+D 1 (In this equation A, B, C and D stand for some…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

Q: Consider a hypothetical chemical reaction:   →+AB+CD (In this equation  A ,  B ,  C  and  D…

A: Answer:- This question is answered by using the simple concept of energy diagram which tells about…

Q: Gaseous nitrosyl chloride (NOCl) is injected in a 1.0-L container where it starts decomposing…

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

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Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: 1.) The nature of reaction can be determined from the energy of reactants and products.  2.) The…

Q: Which of the following statements is true about collision theory? O The orientation factor, p, for…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: Gaseous nitrosyl chloride (NOCl) is injected in a 1.0-L container where it starts decomposing…

A: If more collisions take place then the decomposition rate will also go up. This reaction rate…

Q: Which statement about catalysts is NOT true? (a) A catalyst increases the rate of a chemical…

A: The False statement about catalysts has to be identified

Q: Explain why high molecularity reactions are rare but not conflicting with the fact that increasing…

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Q: 6. What is the effect of increasing the concentration of a reactant in the reactant rate? A.) The…

A: 1.Reaction rate is the speed at which reaction procedes  2.Various factors affect rate of reaction.…

Q: 9. An increase in temperature increases the reaction rate. What is the best reason to explain this…

A: Applying statement of kinetic theory Ek= 3/2kT

Q: The single-step reaction, NO2Cl(g) + NO(g) ----->  NO2(g) + ONCl(g) is reversible;Ea,forward = 28.9…

A: The given reaction is as follows: NO2Cl(g) + NO(g) →  NO2(g) + ONCl(g) The activation energy of the…

Q: KINETICS AND EQUILIBRIUM Calculating average and instantaneous reaction rate from a... Hanı Here is…

A: Destroyed The average rate is the change in concentration over a selected period of time.  The…

Q: py of reaction . When a lit match is touched to the wick of a candle, the candie begins to burn.…

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A: Solution is made up of two components. Solute and solvent. The component which is present in major…

Q: entration [I2] and rate of reaction (moles per litre per second or mol/L·s) for this reaction: H2…

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Q: How does subdividing (grinding up) the reactants affect the rate of a chemical reaction? O It…

A: How does subdividing/grinding the reactants affect the rate of chemical reaction?

Q: In the reaction: 2 C2H6(g) + 7 O2(g) -> 4 CO2(g) + 6 H2O(g), increasing the concentration of C2H6(g)…

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Q: . a. Explain in your own words, what is meant by the term "activation energy." b. How can the idea…

A: 1.a  Activation energy is the minimum amount of energy required to start a chemical reaction.…

Q: Give three examples of environmentally benign heterogeneous catalysts.

A: SOLUTION: Step 1: Heterogeneous catalysis are catalysts whose phase differs from that of the…

Q: (In this equation A, B, C and D stand for some unknown chemical formulas.) Here is an energy diagram…

A: Activation Energy = Energy required to cross the barrier in a reaction coordinate diagram. Heat of…

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A: Rate of any reaction is defined as the speed or velocity of the reaction at which it is moving or…

Q: 400 300 + in energy 200 - (kJ/mol) C + D 100 A + B reaction coordinate Use the energy diagram to…

A:

Q: The change in temperature from 10 °C to 20 °C is found to double the rate of a particular chemical…

A: By increasing temperature from 10 to 20°C  rate of reaction increase by two times it means the…

Q: 1a. Does this graph represent an exothermic reaction or an endothermic reaction? Explain how you…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: How does a catalyst increase the rate of a chemical reaction?  A.By increasing the concentrations of…

A: The activation energy is the amount of energy when supplied to a reaction, the reaction starts to…

Q: A+B C+D (In this equation 4, B, C and D stand for some unknown chemical formulas.) Here is an energy…

A: Eith the help of the energy profile diagram we can answer all the above questions, energy profile…

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A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Crushing a solid into a powder will increase the reaction rate because ________.  A. the particles…

A: The rate of reaction is the speed at which the chemical reaction would take place.

Q: In the following reaction mechanism: Cl + O3--> ClO + O2 ClO + O3 --> Cl + 2O2 The intermediate…

A: The reaction mechanism is, Cl + O3--> ClO + O2 ClO + O3 --> Cl + 2O2 Final equation = O3 + O…

Q: 51. The major reason an increase in temperature causes an increase in reaction rate is that (A) the…

A: An increase in temperature typically increase the rate of reaction .The increase in temperature will…

Q: 300 - energy 200 (kJ/mol) A + B 100 C + D reaction coordinate Use the energy diagram to answer these…

A: The energy diagram is, Here, ∆H indicates the enthalpy change. Ea1 and Ea2 indicates the activation…