How can the number of effective collisions be increased?

Q: Smaller particle size allows for a for the reaction. larger smaller surface area to be exposed

A: we need to identify the effect of particle size on surface area.

Q: what is Buffon^ prime Collision Theory?

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Q: Specify the pre-equilibrium and steady-state approximations and explain why they might lead to…

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Q: unimolecular reaction,

A: This question is related to kinetics.

Q: Explain An exothermic reaction— how the energies of the transition stateand products are related ?

A: Exothermic reactions are those reactions in which there is a net heat evolved in the reaction. Hence…

Q: What must be true of collisions in order for them to be effective ones? All collisions are effective…

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Q: What are the two distinct adsorption mechanisms?

A: Adsorption is a surface phenomenon in which the excess concentration of a particular component is…

Q: Explain the assumptions of steady-state approximation.

A: Steady state approximation generally used for elucidating the mechanism of a complex reaction.

Q: Explain reactions qualitatively in terms of molecular collisions.

A: We will Explain reactions qualitatively in terms of molecular collisions.The Collision theory…

Q: Determine the value of the turnover number of the enzyme catalase, given that RmaxRmax (Vmax)(Vmax)…

A: Step 1: In case of enzyme catalysis, the total number maximum molecules that can be converted into…

Q: How can one find the reaction order and the reaction rate constant by the differentiation method?

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Q: Describe the linear plot that can be derived from a rate law of the form v = k[A]ª. y-intercept…

A: Given-> v = K [A]a

Q: Please define the terms of adsorption, adsorbate, adsorbent and draw the figure of adsorption of a…

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Q: What is/are the applications of the following adsorption isotherm models and their limitations?  a.…

A: (a) Application of Langmuir adsorption isotherm is that it is used to explain the equilibrium…

Q: The Langmuir adsorption isotherm can be written as the equation: kP 1+ kP State the assumptions made…

A: Assumptions made in the Langmuir model is: 1) all adsorption sites are equivalent and is independent…

Q: what is solution homogenous catalysis?

A: A solution is a homogeneous mixture consists of a solute and a solvent.Catalysis is said to be the…

Q: Determine what is the sequential bi-bi mechanism

A: A bi-bi reaction is a type of enzymatic reaction that requires two substrates and two yields two…

Q: Calculate the magnitude of the diffusion-controlled rate constant at 298 K for a species in (i)…

A: Rate of diffusion = Ka = 8RT3η Viscosity = 3.36 Cp for decylbenzene                = 27 Cp for…

Q: I need solve this in quickly time please please

A: Dear student this question is related to Michael's constant.

Q: Collision theory depends on knowing the fraction of molecular collisions having at least the kinetic…

A: Interpretation: Collision theory depends on knowing the fraction of molecular collisions having at…

Q: Calculate the change in entropy round to three sig figs. Answer should be J/k and be around ten to…

A: Boltzmann formula for entropy

Q: 21.6 Verify that the following equation for S Z S=+k +kInZ-KT k In Z T (21²) V + k ln Z VN

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Q: If you want to slow down a reaction, would it be better to increase or decrease the temperature? In…

A: Answer: Theory of collision suggests that two reactants molecules collide with each-other in order…

Q: Determine enthalpy of activation, entropy of activation, free energy of activation (25 degC)

A: Given:

Q: Hydrogen iodide is very strongly adsorbed on gold but only slightly adsorbed on platinum. Assume the…

A: The Langmuir isotherm is given by an expression as follows: θ=KP1+KPWhere,θ is the number of active…

Q: Experimentally measured adsorption isotherms often deviate from the Langmuir model. Explain what…

A: Adsorption involves the attraction and retention of molecules (substances) at the surface of liquid…

Q: state 2 advantages of transitional theory over collision theory

A: Rate of a reaction can be expressed by the two theories namely collision theory and transition state…

Q: The U.S. Federal Water Pollution Control Act P.L. 92-500, specifies legally acceptable methods for…

A: The removal of the hydrogen as proton from HCN produces the cyanide ion (CN-) in which the carbon is…

Q: Define and explain Intermediate Complex Mechanism and give minimum three examples

A: Catalyst is a substance which alters the rate of the reaction. An intermediate is a species which…

Q: The chemical rxn shown is found to increase the chemical energy of the system, with the magnitude of…

A: The given chemical reaction is represented as:

Q: What is the maximum velocity in the Michaelis-Menton kinetics?

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Q: For the reaction A(g)+ B(g) →AB(g), how manyunique collisions between A and B are possible if 1.01…

A: There are 6.022×1023 atoms in one mole of a substance. Unique collisions refer to the interactions…

Q: Using the Quasi-steady-state approximation prove the Michaelis-Menten equation.

A: We have to prove Michaelis-Menten equation using Quasi-steady-state approximation.

Q: The first step in the heterogeneoushydrogenation of ethylene is adsorption of theethylene molecule…

A: (a) In ethylene molecule, the carbon atom has four valence electrons and hydrogen has one valence…

Q: Describe how the catalytic mechanism of serine protease enzyme work, for amide hydrolysis

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Q: Calculate the change in entropy and your answer to three significant digits and be sure it has the…

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Q: Discuss the assumptions made when deriving the Michaelis-Menten model of enzyme kinetics.

A: The equation (1) represents the process which occurs in the enzyme kinetics explained by…

Q: Why does the collision gas have to be inert?

A: An inert gas is a gas that does not undergo chemical reactions under a set of given conditions. The…

Q: The rate law expression must be rate

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Q: A typical diffusion constant for small molecules in aqueous solution at 25 °C is 6 × 10−9 m2 s−1. If…

A: For bimolecular reaction, the rate constant for diffusion-controlled reaction could be given as,…

Q: Why is the formation of the transition state for a two substrate reactions so low?

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Q: Define the ionic strength dependence for the rate coefficient of ionic reactions.

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Q: (Q3) (a) Derive the Langmuir adsorption isotherm in terms of pressure of a diatomic molecule for the…

A: We have a diatomic molecule A2 (like H2) that is getting adsorbed on a surface according to the…

Q: The compound α-tocopherol, a form of vitamin E, is a powerful antioxidant that may help to maintain…

A: Given information,    Reported rate constant was 2.77 × 109 dm3 mol−1 s−1    The sum of diffusion…

Q: Match the units to each property for a biomolecular collision activation energy nm^2 collision…

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Q: Collision theory depends on knowing the fraction of molecular collisions having at least the kinetic…

A: Given  at 350 K , Ea = 20 kJ/mol  at 900 K , Ea = 100 kJ/mol    The relation between activation…