A reaction profile (not to scale!) for the reaction NO, + CO→NO + CO2 is shown below: E (kJ) 132 NO2 + CO 226 NO + CO2 Reaction Coordinate Which of the following are true? Choose all that apply. JIf the energy of the activated complex were decreased, Ea would decrease. The reaction is exothermic. The energy of the products is lower than the energy of the reactants. O AE is positive.

Q: The reaction 2502(g) + O2(g) +2503) is an exothermic reaction. How would [SO] be affected by each of…

A: Answer:- This question is answered by using the simple concept of Le Chatelier principle which…

Q: Consider the following reaction, which takes place in a single elementary step: kf 2A + B A₂B k If…

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Q: The activation energy Ea for a particular reaction is 42.2 kJ/mol. How much faster is the reaction…

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Q: For each of the changes listed will the rate of the following chemical reaction increase, decrease,…

A: According to Le-Chattelliar principle- 1)Changing concentration affect the equilibrium. When…

Q: What is the concentration of A after 47.1 minutes

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Q: 03 + NOO₂ + NO₂ is shown below: E (kJ) O3 + NO 200 Which of the following are true? Choose all that…

A: SOLUTION 1:- A . The energy level of the products is more than the energy level of the reactants.…

Q: Consider the 3rd order reversible reaction: 2NO(g) + O2(g) ↔ 2NO2(g) The specific rates of the…

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Q: Please don't provide handwriting solution

A: The given data is as follows:

Q: Consider the following reaction, which takes place in a single elementary step: k₁ 2A + B A₂B k₂ If…

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Q: Consider the following reaction, which takes place in a single elementary step: 2A + B A₂B kr -2 If…

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Q: What is the heat of reaction for Reaction A? What is the heat of reaction for Reaction B? AHrxn A =…

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Q: Based on activation energies and energy changes and assuming that all collision factors are the…

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Q: general reaction written as 2A + 2B  → C + 2D is studied and yields the following data.   [A]0…

A: Rate = K [A]x [B]y

Q: Consider the reaction COCI2 (aq) Cl2 (aq) + CO (aq) The reaction is started with [COCI2] = 3.89M. At…

A: given,  COCl2(aq)⇌ CO(aq) + Cl2(aq)  initial COCl2=3.89concentration at equilibrium COCl2=0.648Cl2 =…

Q: Which of the following are true? Choose all that apply. If the energy of the activated complex were…

A: Well, we have to know the reaction profile diagram very well to answer-

Q: A reversible reaction that occurs in a single step has ΔH = -64.0  kJ/mol and Ea = 27.7  kJ/mol.…

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Q: A reaction profile (not to scale!) for the reaction O3 + NO 02 + NO, is shown below: E (kJ) 11 O3 +…

A: The reaction profile of a reaction gives information about the reaction pathway and the reaction's…

Q: Activated complex 200 - (a) 150 Potential Reactants (b) Energy 100 - (c) Products 50 Reaction…

A: According to Nina, the reaction is exothermic and absorbs energy , enthalpy change = + 100 kJ.  We…

Q: What is the activation energy for a reaction if k= 1.89 X 10^-8 s^-1 at 540 degrees Kelvin and k=…

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Q: You are trying to make CO2 by reacting oxygen gas (O2) and carbon monoxide (CO). Choose the response…

A: To make CO2 by reacting oxygen gas (O2) and carbon monoxide (CO). 2 CO + O2 --> 2 CO2

Q: Consider the following reaction, which takes place in a single elementary step: kg 2A + B A,B If the…

A: Equilibrium constant (Kc) = 25.2  Reverse rate constant (kr) = 5.10 × 10-2 s Farword rate constant…

Q: what is the effect on k as the activation energy for a reaction increases

A: The Arrhenius equation is given as :

Q: What two points should be plotted to graphically determine the activation energy of this reaction?…

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Q: A reaction profile (not to scale!) for the reaction 03 + NO O₂ + NO₂ is shown below: E (kJ) O3 + NO…

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Q: A reversible reaction that occurs in a single step has AH= -26.2 kJ/mol and E = 25.2 kJ/mol. What is…

A: The relationship between the enthalpy change ∆H and activation energy is: ∆H=Eaf-Eab·······(1) Here,…

Q: None

A: Estimating the equilibrium constant (Kc​) from a concentration vs. time graph involves understanding…

Q: What is the concentration of A after 18.3 minutes for the reaction A → Products when the initial…

A: k = 0.0451 M-1min-1  So, it is a second order reaction.  Given datas ;  [A]0 = 0.750 M  t = 18.3 min…

Q: Determine the rate law and the value of k for the following reaction using the data provided. CO(g)…

A: Consider the given reaction is as follows; COg  +  Cl2g  →  COCl g The rate law for the given…

Q: What two points should be plotted to graphically determine the activation energy of this reaction?…

A: In this question, Here using the Arrhenius equation: ln(k2) - ln(k1)= - EaR 1T2 - 1T1  Where, k2…

Q: What is the concentration of A after 22.3 minutes for the reaction A → Products when the initial…

A: Given the reaction: A → Products The rate constant of the reaction, k = 0.0451 M⁻¹min⁻¹ We have to…

Q: 8. Sketch an Energy Level Diagram with activation energy (Ea) OR a Maxwell-Boltzmann distribution.…

A: The explanation is given below-

Q: Make your own energy diagram for an exothermic reaction that does not include a catalyst and one…

A: For exothermic reaction , energy of products is lower than energy of reactants. So we would make…

Q: What two points should be plotted to graphically determine the activation energy of this reaction?…

A: Given that A ⟶ products and  T (K) k (s−1) 225 0.392 625 0.637

Q: A student records the following equilibrium concentrations for the iron(III) thiocyanate…

A: The concentration values given are [Fe3+] = 0.0037 M  [SCN–] = 0.0038 M  [Fe(SCN)2+] = 0.00023 M