subject

Engineering, 11.02.2020 20:04 sdfhghjg

A specific enzyme acts as catalyst in the fermentation of reactant A. At a given enzyme concentration in the aqueous feed stream (25 liter/min) find the volume of the plug flow reactor needed for 95% conversion of reactant A (C40-2 mol/liter). The kinetics of the fementation at this enzyme concentration is given by:

A → R -rA= (0.1CA/1+0.5CA) x (mol/liter. min)

a.1000 liters
b. 986 liters
c. 996 liters
d. 989 liters

i. a
ii. b
iii. c
iv. d

ansver

Answers: 2

Show answers

Another question on Engineering

question

Engineering, 04.07.2019 18:10

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Answers: 3

question

Engineering, 04.07.2019 18:20

What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.

Answers: 3

question

Engineering, 04.07.2019 18:20

Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process

Answers: 1

question

Engineering, 04.07.2019 19:10

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?

Answers: 2

You know the right answer?

A specific enzyme acts as catalyst in the fermentation of reactant A. At a given enzyme concentratio...

Questions

question

Mathematics, 11.06.2020 22:57

Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race...

question

Mathematics, 11.06.2020 22:57

A coffe storage bin contains 1500 grams of coffe beans. To make a cup of coffee, n grams of coffe beans are removed...

question

History, 11.06.2020 22:57

Domestic terrorism can occur when an ethnic group rebels against terrorism. a country provides arms and supplies to terrorists.

question

Business, 11.06.2020 22:57

A company has a fiscal year-end of December 31:. (1) on October 1, $18,000 was paid for a one-year fire insurance policy; (2) on June 30 the company...

question

Mathematics, 11.06.2020 22:57

A company manufactures a composting container composed of a cylinder and a hemisphere, as shown. Compost weighs 40 pounds per cubic foot. What is the...

question

Mathematics, 11.06.2020 22:57

A company estimates that 0.8% of their products will fail after the original warranty period but within 2 years of the purchase, with a replacement co...

question

English, 11.06.2020 22:57

Appear LA be Which statement best describes Queen Elizabeth's use of rhetorical appeals in this passage? I know I have the body but...

question

Mathematics, 11.06.2020 22:57

A clothing store determines that in order to sell x shirts, the price per shirt should be p(x)=100−x dollars. Getting x shirts from the supplier costs...

question

Business, 11.06.2020 22:57

Every organization needs some degree of flexibility and standardization. True False Being overly committed to following rules can harm an organization...

question

Mathematics, 11.06.2020 22:57

Ten teaching assistants are available for grading papers in a particular course. The first exam consists of four questions, and the professor wishes t...

question

Social Studies, 11.06.2020 22:57

Raya has been driving for over ten years, but recently bought a new car. Given your knowledge about consciousness and behavior, you are likely to conc...

question

SAT, 11.06.2020 22:57

Redacta una crónica periodística de manera coherente y cohesionada y desarrolla las ideas relacionadas entre sí. También respeta el orden cronológico...

question

Chemistry, 11.06.2020 22:57

Subtract to find the temperature changes for the water and the metal. AT (water) = °C I AT (metal) = - 1°C DONE...

question

Mathematics, 11.06.2020 22:57

Which is true regarding the graphed function f(x)? 4 f(x) f(0) = 3 3 Of(5) = -1 2- 1 Of(3) = 2 - 3 2...

question

History, 11.06.2020 22:57

Which choice is the key reason for the rise of the Mayas, Aztecs, and Incas in Central and South America...

question

Business, 11.06.2020 22:57

A firm sells 1000 units per week. It charges $15 per unit, the average variable costs are $10, and the average costs are $25. In the long run, the fir...

question

Chemistry, 11.06.2020 22:57

Find the age ttt of a sample, if the total mass of carbon in the sample is mcmcm_c, the activity of the sample is AAA, the current ratio of the mass o...

question

Business, 11.06.2020 22:57

BJT Corporation is owned 40 percent by Bill, 30 percent by Jack, and 30 percent by the Trumpet Partnership. Bill and Jack are father and son. Jack has...

question

Business, 11.06.2020 22:57

Select the correct answer from each drop-down menu. What types of insurance is David likely to get through his employer?David has just joined a...

question

Mathematics, 11.06.2020 22:57

The null and alternative hypotheses for a hypothesis test of the difference in two population means are: Alternative Hypothesis: p1 > p2 Null Hypot...

More questions: Engineering Another questions

Questions on the website: 13722359