This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Describe the five steps in the conversion of corn to ethanol. What will be an ideal ... (Read 63 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 21, 2018
Describe the five steps in the conversion of corn to ethanol.
 
  What will be an ideal response?

Question 2

Although once used for work, most horses in the United States are now used for ___________________ _.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 21, 2018
Answer to Question 1

1 . milling or grinding of the grain into a fine powder or corn meal
2 . liquefying of the corn meal with water and heating
3 . conversion of the starch to glucose using enzymes
4 . fermentation of the glucose by yeast to produce ethyl alcohol
C6H12O6 --- 2 C2H5OH + 2 CO2
5 . separation and concentration of the ethanol from water and other impurities using distillation and other separation technology

Answer to Question 2

recreation


go.lag

  • Hero Member
  • *****
  • Posts: 667
Reply #2 on: Jul 21, 2018
Thanks


Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 21, 2018
Welcome :)


« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

GMO Corn GMO Corn
Steps in protein synthesis: The DNA is used as a template to make mRNA (transcription). The mRNA is ... Steps in protein synthesis: The DNA is used as a template to make mRNA (transcription). The mRNA is ...
The crude oil refining showing most of the major steps and processes. The crude oil refining showing most of the major steps and processes.
Steps in the regulation of p53 levels and activity Steps in the regulation of p53 levels and activity
Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element
A farmer has 100 acres of land on which she plans to grow wheat and corn. Each acre of wheat ... A farmer has 100 acres of land on which she plans to grow wheat and corn. Each acre of wheat ...
Video: Heart Chambers

For a complete list of videos, visit our video library