What is the activation energy of the forward reaction? Question 15 options:   200 kJ   150 kJ   250 kJ   100 kJ

Q: 1118_ Activity 5:For the given reaction, predict the direction (forward or backward) when the…

A: A question based on equilibrium concept, which is to be accomplished.

Q: 2.38 \times = A reaction with an activation energy of 50.2 kJ mol-1 has k 10^1 s-1 at 47\deg C and k…

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Q: What is the role of the activated complex in a chemicalreaction?

A: The role of activated complex in a chemical reaction has to be given.

Q: Derive the rate equation.

A: we have to determine the rate law expression for the given reaction

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 x 10-4…

A: Rate constant=Temperature=Activation energy=Rate constant=Temperature=

Q: The activation energy of a chemical reaction is affected by   Question 17 options:   the kinetic…

A: Catalyst: It is a species which increases the rate of a reaction without itself getting consumed.…

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: 150 100 50 0 Reaction progress

A: Activation energy is defined as the energy difference between reactent molecule and transition…

Q: What is the concentration of A after 47.1 minutes

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Q: Suppose the following chemical reaction:                   A + B   C             The following…

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Q: The following reaction is endothermic: CF2C2(g) - CF2CIE) + Clg) Select the energy diagram that…

A: In case of endothermic reactions energy is consumed and in case of exothermic reactions energy is…

Q: 250 *.. 200 ...... I PE 150 (kJ) ..... 100 ******* * ...... 50 *** Reaction pathway

A: The potential energy of the activated complex has to be given.

Q: Question attached

A: The balanced reaction taking place is given as, => 2 HI (g) ------> H2 (g) + I2 (g)

Q: What is the heat of reaction for Reaction A? AHxn A 100 Incorrect What is the activation energy for…

A: We know-

Q: Indicate which factors affect the rate of a reaction. Select all that apply x Keq oooo k E₂…

A: The rate of a reaction is the speed at which reactants are converted to products or it is the speed…

Q: Determine the activation energy from the following data.    Temperature (oC) K (s-1) 189.7…

A: Given that: Temperature T1 = 189.7 oC =189.7+273 =  462.7 K Temperature T2 = 251.2  oC= 251.2 +273…

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

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Q: A certain reaction has an activation energy of 30.79 kJ/mol. At what Kelvin temperature will the…

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Q: rant to draw the energy diagram) an activation energy greater than 50 kJ/mol. absorb energy. = an…

A: As we know,  For endothermic reaction,  □H > 0

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 x 10-ª…

A:

Q: What is AH (in kJ/mol) for a reaction where the activation energy is 250 kJ/mol while the activation…

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Q: QUESTION FIVE a. Define activation energy. b. Rank the following three reactions from fastest to…

A: Energy profile diagram :-  A graph of potential energy of reactants and products  versus reaction…

Q: A) Which of the following are the requirements of an effective collision between two or more…

A: Information required for solution of the problems: For effective collision of molecules in chemical…

Q: For the following parallel reactions: B k-1 kg B k-2 What is the ratio of [D] to [J} initially? What…

A: Parallel or competing reactions When a reactant gives two product (desired, and undesired)…

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 x 10-4…

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Q: H₂(g)+Cl₂(g) → 2HCl(g) Imagine 113. mmol of HCI are added to an empty flask, and then answer the…

A: According to question Hydrogen and Chlorine react to form Hydrogen Chloride.  H2 (g) + Cl2 (g)…

Q: h of the following best describes a catalyst? t increases the number of collisions between reacting…

A: Catalyst is the substance which accelerate the rate of reaction by decreasing activation energy.

Q: Draw an energy diagram – both steps overall exothermic: c)​i. A + B ⇌Q (fast equilibrium) ​ii. Q + A…

A: Here we have to predict the overall reaction and rate law of the following given sequence of…

Q: None

A: To solve this problem, we can use the Arrhenius equation in its ratio form to determine the…

Q: * 97% 7:57 PM Wed Feb 12 х Unanswered •1 attempt left • Due on Feb 13 A certain reaction has k =…

A: Observing the given question shows that the k value is M/min. This determines that the reaction is…

Q: How are the following aspects of a reaction affected by the addition of a catalyst? Increased…

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Q: Indicate which factors affect the rate of a reaction. Select all that apply. X 0 0 Kea k Ea…

A: (1) Keq: There is no direct relationship between the rate of the reaction and the equilibrium…

Q: Which of the following is true regarding the addition of a catalyst to a reaction?  I. the Ea (fwd)…

A: Catalyst doesn't affect the equilibrium constant becase is cange the rate of reaction by same amount…

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: Nal + F,

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Q: 15) What two factors influence the effectiveness of molecular collisions in producing chemical…

A: Collision theory: According to the collision theory, 1) reactant molecules are assumed as a hard…

Q: Consider a system initially composed of substances A and B, with the only reaction shown by the…

A: Given that, an equilibrium reaction is A⇌B. Also, given that the concentrations (mM) plot against…

Q: Which of the following can lower the activation energy for a reaction? A. Increasing the…

A: To determine which of the given option lower the activation energy of a reaction.

Q: Given that a reaction is Exothermic in the foward direction and has a forward activation energy of…

A: Exothermic reaction is the reaction where heat is released in the reaction. Activation energy is the…

Q: Question 7. When the blue salt is heated in the test tube, water droplets appear at the mouth of the…

A: The copper sulphate salt has a blue colour.

Q: Given the reaction inside the container, CO2 (g) + H2O (l) --> H2CO3 (aq). What will happen if the…

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Q: 27 The addition of a catalyst to the reaction shown in the figure would change the value of For the…

A: The given diagram is that of a potential energy vs time for a reaction. A represents the energy of…