« previous next »

Author Question: Using the attached Table 9-10 from the text, indicate how many ounces of potassium nitrate (13-0-44) ... (Read 66 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jul 22, 2018
Using the attached Table 9-10 from the text, indicate how many ounces of potassium nitrate (13-0-44) and ammonium nitrate (33-0-0) to add to 100 gallons of water to yield a solution of approximately 200 ppm nitrogen (N) and 200 ppm potassium (K20).
 
  What will be an ideal response?

Question 2

Why is a back-flow preventer used in the greenhouse?
 
  What will be an ideal response?


zogaridan

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 22, 2018
Answer to Question 1

6 oz potassium nitrate plus 6 oz ammonium nitrate.

Answer to Question 2

It is placed in the water line before the fertilizer injector to prevent
fertilizer from backing up into the water lines.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Potassium feldspar and plagioclase feldspar Potassium feldspar and plagioclase feldspar
Potassium Cyanide and the ETC Potassium Cyanide and the ETC
Juan Gris, The Table. Juan Gris, The Table.
Clear the tarsals, metatarsals, and toes. Stand at the end of the table, support the plantar surface ... Clear the tarsals, metatarsals, and toes. Stand at the end of the table, support the plantar surface ...
Brown Bread contains calcium, phosphorous, potassium, iron, magnesium and sodiu Brown Bread contains calcium, phosphorous, potassium, iron, magnesium and sodiu
table table
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library