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

Author Question: Which of the following does not describe aluminum hydroxy ions (such as Al(OH)2+) in the soil? A) ... (Read 71 times)

gonzo233

  • Hero Member
  • *****
  • Posts: 557
on: Jul 22, 2018
Which of the following does not describe aluminum hydroxy ions (such as Al(OH)2+) in the soil?
 
  A) They block negative sites on some clays thereby reducing the cation exchange capacity.
  B) They influence the swelling of some clays by entering into the interlayer spaces.
  C) They are commonly applied to help reduce the soil pH for acid-loving plants.
  D) They affect the pH of the soil solution through hydrolysis.
  E) They are more prominent in acid than in neutral soils.

Question 2

The exchange complexes of strongly acid (pH 4.5 ) mineral soils are saturated mainly with ________.
 
  A) tightly bound H+ ions
  B) exchangeable H+ ions
  C) exchangeable Al3+ ions
  D) tightly bound Al3+ ions
  E) exchangeable Al(OH2)+ ions
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 22, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


gonzo233

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 22, 2018
Both answers were spot on, thank you once again


duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jul 22, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Soil horizons: the structural layers of soil. Soil horizons: the structural layers of soil.
Electrostatic interactions of oppositely charged ions of salt Electrostatic interactions of oppositely charged ions of salt
Typical Soil Profile Typical Soil Profile
(a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ... (a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ...
Hydrogen ions control acidity Hydrogen ions control acidity
Describe how fat is digested, absorbed, and transported in the body Describe how fat is digested, absorbed, and transported in the body
Video: Mendel's Pea Experiment

For a complete list of videos, visit our video library