100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
SWS3022 Exam 3 Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed $9.99   Add to cart

Exam (elaborations)

SWS3022 Exam 3 Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed

 3 views  0 purchase
  • Course
  • SWS 3022
  • Institution
  • SWS 3022

Be able to define an acid. -:- Any substance that increases the hydrogen ion concentration in a solution. Know the two ions considered acids in soils. -:- Hydrogen (H+) and Aluminum (Al3+). Understand how aluminum contributes to soil acidity -:- Hydrolosis. Al(H2O)6 3+ = Al(H2O)5(OH) 2+ an...

[Show more]

Preview 2 out of 10  pages

  • September 4, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • SWS 3022
  • SWS 3022
avatar-seller
TestTrackers
2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!




SWS3022 Exam 3 Questions & 100% Correct
Answers- Latest Test | Graded A+ | Passed
Be able to define an acid.


✓ -:- Any substance that increases the hydrogen ion concentration in a solution.




Know the two ions considered acids in soils.


✓ -:- Hydrogen (H+) and Aluminum (Al3+).




Understand how aluminum contributes to soil acidity


✓ -:- Hydrolosis.

Al(H2O)6 3+ = Al(H2O)5(OH) 2+ and H+




Understand the two basic types of soil acidity discussed in class.


✓ -:- Active and exchangeable acidity.




Know the relationship between pH and H+ concentration in solution.




1|Page | Grade A+| 2024/2025

, 2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!




✓ -:- High pH = low H+ concentration

Low pH = high H+ concentration




Understand the meaning of % base saturation with respect to soil acidity.


✓ -:- an expression of the relative amounts of non-acidic cations to acid cations on

the exchange sites. (exchangeable bases/CEC).




Understand why many Florida soils tend to be acidic.


✓ -:- Due to low base saturation and the weathering of soils which releases Al3+.




Be able to define a base.


✓ -:- Any substance that decreases the hydrogen ion concentration of a solution.




Be able to identify the most common base used to raise pH and how it works to change

solution pH.


✓ -:- Calcium carbonate

Ca dissociates from CO3 and binds with H+ with CO3 to make bicarbonate and neutralizes




2|Page | Grade A+| 2024/2025

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller TestTrackers. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81298 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$9.99
  • (0)
  Add to cart