The elementary inverse reaction A+B→C+D takes place in the liquid phase and at constant temperature as follows: Equal volumetric flows of two streams, the first containing 0.020 moles A/litre and the second containing 1.4moles B/litre, constitute the feed to a 30-litre volume of a full-mixing continuous-work reactor. The outlet of the reactor is the inlet to a subsequent piston flow reactor (in series reactors). In the outlet stream from the first reactor the concentration of product C was measured and found to be equal to 0,002 mol/l.
-What should be the volume of the piston flow reactor so that the array achieves a conversion efficiency of 35%?

Answers

Answer 1

To determine the required volume of the piston flow reactor for a conversion efficiency of 35%, we need to use the following equation:

How To determine the required volume of the piston flow reactor

X = (C0 - C)/C0 = 1 - exp(-kV)

where:

X = conversion efficiency

C0 = initial concentration of reactant A

C = concentration of reactant A at any given time

k = rate constant of the reaction

V = reactor volume

We can rearrange this equation to solve for V:

V = ln(1/(1-X)) / k

We are given that the feed to the reactor contains 0.020 moles of A per liter and 1.4 moles of B per liter. Since the reaction is elementary and the stoichiometry is 1:1 for A and B, we can assume that the concentration of B will remain constant throughout the reactor. Therefore, the initial concentration of A in the feed is 0.020 mol/L.

We are also given that the concentration of product C in the outlet stream from the first reactor is 0.002 mol/L. Since the stoichiometry is 1:1 for A and C, we can assume that the concentration of A at this point is also 0.002 mol/L.

To determine the rate constant k, we need to use the following equation:

k = (k_f * k_r) / (k_f + k_r)

where:

k_f = forward rate constant

k_r = reverse rate constant

Read more on piston flow reactor herehttps://brainly.com/question/30396700

#SPJ1


Related Questions

This manipulator is used to establish a field width for the value that follows it: field_width set field setw iomanip None of these

Answers

The manipulator used to establish a field width for the value that follows it is setw from the iomanip library in C++. It allows you to specify the number of characters that should be used for the output of the value.

For example, if you want to output a value with a field width of 5, you would use set w(5). This will ensure that the value is formatted with 5 characters, adding spaces as necessary to achieve the desired width. So the correct option in this case would be "set field setw iomanip". The term "set field set w iomanip" does not make sense in this context.
The manipulator used to establish a field width for the value that follows it is "setw". This term is part of the iomanip library in C++. So, the correct answer is "setw". The other terms mentioned in the question, such as "field_width", "set field", and "setw ioman ip", are not relevant to the context of the question.

Visit here to learn more about iomanip library:

brainly.com/question/28343948

#SPJ11

The manipulator in question is called "setw" and it is a part of the "iomanip" library in C++. option c is correct.

This manipulator is used to set the field width for the value that follows it. The value can be a string, integer, or any other data type.

The purpose of setw is to make the output more readable and organized by aligning the data in columns. For example, if you are printing a table with multiple columns, you can use setw to set the width of each column so that the data is aligned and easy to read.

The syntax for using setw is as follows:

cout << setw(10) << "Hello";

In this example, setw(10) sets the field width to 10 characters for the string "Hello". This means that "Hello" will be printed with a width of 10 characters, even if it is shorter than that. If the string is longer than 10 characters, it will be truncated to fit within the allotted space.

Overall, setw is a useful manipulator for formatting output in C++. It helps to make the output more readable and organized, which is important when dealing with large amounts of data.

For such more question on setw

https://brainly.com/question/30436807

#SPJ11

Note: The complete question would de as bellow,

This manipulator is used to establish a field width for the value that follows it:

a)field_width

b)set field

c)setw

d)iomanip

e)None of these

Assume:

A = 1101 0011 1111 0110

B = 0110 1101 1101 1110

Write the series of operations necessary to pack A into B (and store the result in C), where the 8 lowest order bits of B are stored in the 8 highest order bits of C, and the 8 highest order bits of A are stored in the 8 lowest order bits of C.

Answers

To pack A into B and store the result in C, the following operations can be performed.

What is the explanation for the above response?

Perform a logical shift right on A by 8 bits, which will result in 0000 0000 1101 0011.Perform a logical shift left on B by 8 bits, which will result in 1011 0110 1101 1110.Perform a logical OR operation between the results of step 1 and step 2, which will result in 1011 0110 1111 1110.Perform a logical shift left on A by 8 bits, which will result in 0000 0000 0000 0000.Perform a logical shift right on B by 8 bits, which will result in 0000 0000 0110 1101.Perform a logical OR operation between the results of step 4 and step 5, which will result in 0000 0000 0110 1101.Perform a logical OR operation between the results of step 3 and step 6, which will result in C = 1011 0110 1111 1110 0000 0000 0110 1101.

Learn more about operations at:

https://brainly.com/question/9697567

#SPJ1

Other Questions
See the attached photo please and answer it all thanks the near-death experience (tunnel of light, experience of being outside one's body, euphoria/happiness):a. is fairly common and universalb. is independent of one's culture or agec. sometimes transforms the individual's personality is some wayd. all of the above How do floods affect water systems??????. What are the main causes of flooding in your area?. What types of contaminants can be found in floodwater?. How does exposure to flood water affect human health?. What are the long-term impacts of flooding on the environment?. How can we prevent or mitigate the effects of flooding in the future????? If a producer learns after it sells a product that it has a problem that might cause consumers injuries, the producer must warn consumers of the danger or face liability.(A) True(B) False What is the text structure of the passage dont get cold feet Those who suggest that the choices we make today determine what our future will be like are emphasizing the importance of a. human responsibility. O b. habituation O c. social scripts O d. natural selection in which movement from peer gynt, suite no. 1 did grieg imagine "the sun breaking through the clouds at the first forte"? Write an Algebraic Equation for each problem (include a let statement) and use it to solve the world problemOn number is eight less than five times another. If the the sum of the two numbers is 28, find the two numbers.The smaller number is __.The larger number is __. which of the following statements is most true about amalgam (silver and mercury) fillings placed during pregnancy? amalgam fillings are the most appropriate filling type for pregnant women they should be avoided because there are risks associated with placement of all types of fillings, not just amalgam fillings amalgam fillings are safe in pregnancy, but contraindicated in women who are breastfeeding white resin composites are preferred as they are believed to be safe during pregnancy and breastfeeding Ch 15The nurse is admitting the patient to the nursing unit at the hospital. the nurse is concerned that the patient is at risk of deep vein thrombosis because of which of the following risk factors? Select all that apply.A. Pt's advanced ageB. Pt's admitting diagnosis of cancerC. Pt's stated drug allergy to aspirinD. Pt's history of of prior venous thrombosisE. Pt's low protein diet legally prescribed limits on the number of terms an elected official can serve. Write a hypothesis about the effect of the red light on thepopulation. Use the "if..then . .. because . . ." format,and be sure to answer the lesson question: "How doesnatural selection change the phenotypes within apopulation over time?" taylor claims that what ultimately gives meaning to human existence is that we continue to begin new tasks. what does he call this drive to begin anew? A company had 200 million shareholders' equity on January 1, 2020.During 2020, the company made 20 million net income and paid 63 million cash dividends. The company didn't issue any new common stod or buy had common stocks during the year. On December 31, 2020, the company reported 227 million shareholders equity in the balance sheet How much is the company's comprehensive income in 2020? A. 630 million B. 10 million. C. 20 million which type of rhythm did the artist use for the orange and yellow sky in the background of the collage? Can someone help me and answer this Your broker charges $0.0013 per share per trade. The exchange charges $0.0077 per share per trade for removing liquidity and credits $0.0059 per share per trade for adding liquidity. The current best BID price for stock XYZ is $64.97 per share, while the current best ASK price is $64.98 per share. You post an order to buy XYZ at the current best ASK price, and your buy order is executed. Shortly after, the best BID and ASK prices move lower (down) by one cent each. Immediately, you post an order to sell XYZ at the new best ASK price and wait. Shortly after, the best BID and ASK prices move higher (up) by one cent each. Your sell order is executed. What will be your net loss per share to buy and sell XYZ after considering the commissions and any exchange fees or credits? Please only do 9,11, and 13! And please help!! 40 points!!! A 351 deferral is only available when a single shareholder transfers property for a controlling stock interest in a corporation. true or false? c. how much would the quantity of loanable funds demanded have increased if the interest rate has remained at i1?