Which cation would you expect to be mostly tightly held in a soil at pH 4.5? A) Mg2+ B) K+ C) ...

Author Question: Which cation would you expect to be mostly tightly held in a soil at pH 4.5? A) Mg2+ B) K+ C) ... (Read 462 times)

erika

Hero Member
Posts: 522

on: Jul 22, 2018

Which cation would you expect to be mostly tightly held in a soil at pH 4.5?

A) Mg2+ B) K+ C) Ca2+ D) Na+ E) Al3+

Question 2

Soils rich in which type of clay would provide the most troublesome site on which to build a home?

A) Fe, Al oxides
B) smectite
C) kaolinite
D) fine-grained micas
E) chlorite

batool

Sr. Member
Posts: 320

Reply #1 on: Jul 22, 2018

Answer to Question 1

E

Answer to Question 2

B

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Author Question: Which cation would you expect to be mostly tightly held in a soil at pH 4.5? A) Mg2+ B) K+ C) ... (Read 462 times)

erika

Which cation would you expect to be mostly tightly held in a soil at pH 4.5? A) Mg2+ B) K+ C) ...

batool

Which cation would you expect to be mostly tightly held in a soil at pH 4.5? A) Mg2+ B) K+ C) ...

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