A certain catalyst undergoes sintering over time, causing its catalytic activity to decrease according to the following deactivation kinetic model:

Q: Write the balanced equation for the reaction that shows why natural water has an acidic pH.

A: it is the CO2 dissolved in natural water that makes it acidic. 1 mole of CO2 reacts with 1 mole of…

Q: Please correct answer and don't use hand rating

A: a) Addition reaction: Definition: An addition reaction occurs when two or more reactants combine to…

Q: A photochemical reaction is   accompanied with emission of light.   catalysed by light.   initiated…

A: The correct answer is initiated by light.

Q: Vrite the letter that corresponds to the unit processes Unit Process 11. Sulfonation 12.…

A: 1) sulfonation : the process used to form sulfonic derivative, oleum is (H2S2O7) form by adding…

Q: At 1100 ºC n-nonane (n-C9H20) thermally cracks (i.e. breaks  into smaller molecule fragments) 20…

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Q: A macromolecule in which two or more types of monomer are incorporated into the polymer chain is…

A: MONOMER: "mono" means one and "mer" means unit. monomers are the small molecules that are join…

Q: The activation energy for the diffusion of atomic species A in metal B is 108 kJ/mol. Calculate the…

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Q: Draw the chemical structure of methyl methacrylate, define its molecular formula and molecular…

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Q: 20.15. Derive a general relation involving component chemical potentials that indicates in which…

A: Consider a reaction involving components A, B, C at constant temperature (T) and pressure (P) as…

Q: In catalytic reactions, which parameter (that is variable) restrict the rate, highly: O a. heat…

A: In catalyic reaction the rate is dependent on only two parameters i.e concentration tempreature

Q: Create a synthesis. Your synthesis must: (1) Starts from acetylene and/or simple alcohol(s) of four…

A: • We can preparate Acetic acid using acetylene as raw material. • Taking Basis as 100 grams of…

Q: Subject:- Chemical engineering:- Biodegradation is an important property of biomaterials that can…

A: Biodegradation is an important property of biomaterials that can be useful or can be regarded as…

Q: Explain the preparation of solid catalysts by the impregnation method (with diagrams), and give…

A: introduction The impregnation method is simple and is the most popular catalyst preparation method.…

Q: A voltaic cell is constructed in which the following cell reaction occurs. The half-cell…

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Q: A highly branched paraffin like 2,2,4-Trimethylpentane is produced during acid catalysed alkylation…

A: This reaction is run at effectively high pressures to keep hydrocarbons and the acid in the liquid…

Q: Consider a heterogeneous gas-phase catalytic reaction: AB(g)→A(g)+B(g) (Catalyst) The surface…

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Q: In the context of chemical engineering, extraction and leaching are both mass transfer operations…

A: Extraction typically refers to the transfer of a solute from one liquid phase to another liquid…

Q: Which of the following is an initiator for the cationic polymerization? O a. Water O b. A Lewis…

A: In cationic polymerization cation initiator transfers charge to a monomer which then becomes…

Q: It is conceivable for the waste gas to have a higher nitrogen content than the converter gas. true…

A: Converter gas has very high content of carbon monoxide (CO) due to which it is very harmful. It has…

Q: Catalytic action in a catalytic chemical reaction follows from the ability of catalyst to change the…

A: The answer is activation energy.

Q: A voltaic cell is constructed in which the following cell reaction occurs. The half-cell…

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Q: Which element is reduced in the following redox reaction?

A: The Redox Equation is :-  (Cr(OH)4)-1 (aq) + (ClO)-1 (aq) -------------> (CrO4)-2 (aq) + Cl -1…

Q: Sulfur trioxide and nitric acid produce the nitronium electrophile. Select the correct response:…

A: The given statement is:

Q: Give the 2 possible products when HCI is reacting with the following diene:

A: There would be two products formed as two carbo cations will be formed.

Q: In the reaction table, the final amount of the excess reactant is zero Select one: O True O False

A: To answer this question we need to know the definition of excess Reactant and limiting reactant…

Q: Explain the given diagram. Emphasize the process of distillation, cracking and reforming

A: The given image is of a distillation column which is a key unit operation in chemical engineering…

Q: 3. In dealing with the kinetics of free radical polymerization, it is usually to O The concentration…

A: Free radical polymerization is a polymerization method in which the free radical initiates the…

Q: Write the experimental plan to find the rate law for the following reaction process: (i)…

A: The above question pertains to designing experimental plans for determining the rate laws of two…

Q: Consider a heterogeneous gas-phase catalytic reaction: AB(g)→A(g)+B(g) (Catalyst) The surface…

A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: Rate of a chemical reaction is independent of the concentration of the reactants for a __________…

A: The rate of a chemical reaction is independent of the concentration of the reactants for a…

Q: Can the presence of ligand on a catalyst surface reduced the reactivity of its surface? If yes/no,…

A: Yes, The reactivity of a catalyst can be decreased by ligand present on its surface. This is due to…

Q: The reaction in which oxidation and reduction takes place at the same time is called Select one: O…

A: The reaction in which oxidation and reduction takes place at the same time is called Redox Reaction.…

Q: n endothermic reaction takes place in an isothermal, closed container of xed volume. The internal…

A: This question is based on thermodynamics. Data given  Reaction type: Endothermic  Container…

Q: The solubility of a gas in liquid increases with: a. decrease in temperature and increase in…

A: Solubility of gas in liquid increases with Select correct answer

Q: Consider a heterogeneous gas-phase catalytic reaction: AB(g)→A(g)+B(g) (Catalyst) The surface…

A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: Balance the following reaction and put 1 if there is no change in the coefficient A2 B₂ X6Y9+ X₂ B₂…

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Q: In a redox reaction: A electrons are created B the reaction always moves in a reverse direction…

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Q: Compare and contrast the kinetics and reaction mechanisms of enzymatic reactions with non-enzymatic…

A: Reaction kinetics and mechanisms are fundamental concepts in chemistry and chemical engineering,…

Q: What is produced when esters undergo Grignard reaction? O A. primary alcohol B. secondary alcohol C.…

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Q: The rate constant of a reaction is 0.38s-1 at 727 C and 0.87s-1 at 757C. Calculate the activation…

A: The activation energy of the reaction is to be determined.

Q: Given the following cell  Pb, PbCl2; HCl (1m); AgCl,Ag The value of the electromotive force at 25oC…

A: Given that  cell having  Pb, PbCl2; HCl (1m); AgCl,Ag T = 25 C electromotive force = 0.4900 volt.…

Q: 8. The reactants A and B are mixed, and the reaction is timed until a color change occurs. The data…

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Q: Rhodium catalyst role in a catalytic converter in automobile exhauster is to O a. convert NOx to N2…

A: Catalyst is a substance which enhance the reaction rate without participating in it. Some times one…

Q: For the following reaction: X + Z→ Y Examine the graph below, which shows how the moles of product…

A: This question is based on chemical reaction engineering. The things to note here: Initially there…

Q: Give two reasons (short statements) why the rate of a catalyzed reaction mightdecrease as the…

A: Reactions don't always go to completion. They reach a state of equilibrium where the rates of the…