TroubleshootingThe gas-phase reaction              A+B ⎯⎯→ C +Dis carried out in a packed-bed reactor. When the particle size wasdecreased by 15%, the conversion remained unchanged. When the particle size was decreased by 20%, the conversion decreased. When the original particle size was increased by 15%, the conversion also decreased. In all cases, the temperature, the total catalyst weight, and all other conditions remainedunchanged. What’s going on here?

Q: A certain reaction is first order in A. In 30 minutes, A decreases from 0.55 to 0.15 mol/L.…

A: Given that- Reaction is first order in A. Time, t=30 min Initial concentration of A,  CA0=0.55molL…

Q: 40. For the liquid phase parallel reactions R = k}C%; E1 = 80 kJ/mol E2 = 120 kJ/mol A R A S rs =…

A: Let us see what data are given : E1 = 80 kJ/mol E2 = 120 kJ/mol A ---> R     rR = k1  CA2 A…

Q: isothermal CSTR.

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Q: When the original temperature of reaction was tripled (three times), the reaction rate was also…

A: The original temperature of the reaction is to be calculated.

Q: Example 4.z If 10 g of N, reacts with 10 g of H, and NH, is formed in the reactor, (a) which species…

A: given Details: Mass of N2=10 g Mass of H2=10 g molar mass of N2=28 g/mol molar mass of H2=2 g/mol…

Q: A reversible reaction is done in an isothermal constant-volume batch reactor as shown: A(1) B(l) The…

A: Given reaction is- Al ⇔Bl Given data: CA0 = 0.75 mol/L CR0 = 0.25 mol/L XA in 1.25 h = 0.6 XAe = 0.9

Q: For cases where [A] exactly doubles: • if the rate does not change, the order for A is 0. • if the…

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Q: A -------- B A reaction takes place in a constant volume batch reactor at a temperature of 400 K.…

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Q: It takes 5 minutes to reduce a certain reactant to 75% its original value, following a third-order…

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Q: For the reaction2H2 (9) + 2NO(9) N2 (9) + 2H20(9)1 .... the observed rate law is Rate = k[NO]²[H2]¶…

A: This question is based on the concept of rate constant.

Q: A solution polymerization is to be carried out to 95% conversion in a series of stirred-tank…

A: The problem is about a solution polymerization process that is carried out to 95% conversion in a…

Q: Determine the reaction order,K value( unit must be included )and the R^2 value using the graphic…

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Q: 4.) In the fluidized bed reactor, where SiHCl3 (TCS) is produced, why is the temperature not…

A: The temperature of the reactor cannot be raised since doing so would result in more fumed silica…

Q: In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2  2SO3), the reverse reaction becomes…

A: In the contact process for sulfuric acid production, sulfur dioxide (SO2​) is oxidized to sulfur…

Q: The following reaction is carried out in a constant volume flow reactor and the following data are…

A: Given Data  The reaction is given as : A→B+C ------(1) The reactor is a constant volume batch…

Q: An expermnt has been conducted in a constant temperature and constant volume batch reactor. At the…

A: Given Data  A constant temperature and constant volume batch reactor  CAo=0.5 M The rate law is…

Q: c) There are three types of conditions used for methanol manufacture: • high pressure: 250-300 atm;…

A: Dear subscriber ,since you have given the answers to (B) , without part (a) , so, i am assuming ,you…

Q: If a reaction of the type takes place: A ---> B And starting from an initial concentration of A of…

A: Given that, The initial concentration of A CA0 = 1.5 molL Time t = 30 min Reaction rate constant K =…

Q: Which is the correct rate law for the reaction shown? A +B → Products [Alo / M [B]./ M Initial Rate…

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Q: With a reaction taking place in a 100 dm3 batch reactor, while the initial concentration of A is…

A: Given data: Volume of reactor = 100 dm3 Initial concentration of A = 0.01 mol/ dm3 Conversion of A =…

Q: Q5: Why the following are wrong, give your correct answer: 1. Light hydrocarbon feedstocks (such as…

A: To answer Why the given three statements are wrong, and what the correct answers are?

Q: 3. What is the rate of the reaction if the concentration of NH3 gas went from 0.1 M to 0.5 M in 15…

A: Rate of reaction in this case = concentration difference in a given time interval divided by the…

Q: Consider this reaction: A + B products The following data was obtained at a certain temperature. 1…

A: given details: the reaction, A+B→products the data is given, we need to determine the order of the…

Q: Below is a reaction that occurs in a constant volume batch reactor. Describe this reaction in terms…

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Q: A stoichiometry experiment was performed using an unknown sample of the KClO3 – KCl mixture and the…

A: Given: Mass of tube and catalyst: 20.6200 g Mass of tube catalyst and unknown mixture: 22.6200 g…

Q: 6)in a reaction, the rate doubles when the temperature increases from 250C to 350C. What is the…

A: 2R1 =R2 ......(i) T1 = 250C = 298K T2 = 350C = 308 K   where, R1 = rate of reaction  at 250C R2 =…

Q: 5.11. The data given below were obtained for the reaction A → B using a laboratory-scale reaction…

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Q: A product code-named 'Brookdale' is produced via isothermal and non-elementary reaction. The data…

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Q: It takes 5 minutes to reduce a certain reactant to 75% its original value, following a third-order…

A: Given thatt = 5 min   reactant to 75 % its original value For amount of the reactant to 25 % order,…

Q: 26. Based on the graphs below, what order reaction would you say is being shown? [A] vs time In[A]…

A: Three graphs are given. Here [A] is the concentration of reactant "A". We will assume each the…

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: B The isomerization of butane C,H10 -C,H was carried out in the liquid phase. The data for this…

A: Given data: Conversion versus rate for the isomerization reaction of butane is given.

Q: Q2\ The elementary gas-phase reaction A- 2B -TA-kCA is carried out in batech reactor where 50%…

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Q: If the specific reaction rate at 50 °C is 10 /min and the activation energy is 85kJ/mol. What will…

A: Given that k1 =10 min-1T1 =50 C =50+273.15 =323.15 KT2 =227 C =227 +273.15 =500.15 KE =85 KJmol

Q: An autocatalytic reaction occurs as shown: A+R → R+R The reaction is first order in A and second…

A: Write the autocatalytic reaction as follows: A +R → R +R   Given,The initial concentration of A, CA0…

Q: A reaction A+BC which is first order with respect to each of the reactants with a reaction rate…

A: In chemical reaction engineering, the batch reactor is defined as the generic term for a type of…

Q: An aqueous solution reacts in a mixing reactor to a conversion of 50%. The current reactor will be…

A: Given data:  Conversion = 50 %

Q: What is the concentration of A after 20.5 minutes for the reaction A → Products when the initial…

A: Reaction taking place is: A → Products Time of reaction, t = 20.5 min Initial concentration of A,…

Q: For each reaction with AH = + 245 kJ/mol and AS = + 48 J/molk ,at what temperature at which the…

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Q: Q4// The conversion for a first-order liquid phase reaction A - B in a CSTR is 50%. If another CSTR…

A: The first-order liquid phase reaction given is A → B The conversion in the first CSTR is X1 = 0.5 or…

Q: Calculate the carbon content of the thermally treated waste sample and check if the criterion is…

A: We can deposit the waste treatment landfills

Q: The following reaction data was carried out for a gas-solid catalytic exothermic reaction.

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