What is cation exchange capacity?
Let’s learn what is cation exchange capacity. The most accurate or helpful solution is served by en.wikipedia.org.
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In soil science, cation-exchange capacity or CEC is the number of exchangeable cations per dry weight that a soil is capable of holding, at a given pH value, and ...
en.wikipedia.org
Other solutions
Answer:
CEC- total amount of exchangeable cations that a particular material or soil can adsorb at a given pH...
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Answer:
The cation exchange capacity (CEC) shows how well a soil can hold onto and store cations, so a soil...
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Anonymous at ChaCha Mark as irrelevant Undo
Answer:
Cation exchange capacity measures the ability of the soil to attract, hold onto, and exchange positively...
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Answer:
Because energy of retention of cations on negatively charged exchange sites varies with the particular...
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Answer:
Finer-textured soils, those higher in silt or clay, have the ability to adsorb and release plant essential...
Jeffry W. at ChaCha Mark as irrelevant Undo
IN SOIL SCIENCE The only thing I can think of is the principles of zero point charge. something like.... as charge increases with changing pH cations are less able to adhere to -or in- a soil colloid. H+ would repulse cations. This in turn would mean...
Answer:
Since, %CEC = Ca + Mg + Na + K / Total CEC * 100 as you lower pH you have more H+ and Al+^3, which means...
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Will the addition of Kaolin clay to my very sandy soil aid in moisture retention and CEC. I ask this as I have free access to as much Kaolin as I want. I have added many tons of manure to the soil already but I will add some of this Kaolin as well if...
Answer:
I think it might help retain water but I'm not sure if it will help the CEC. It does make sense that...
Phosy at Yahoo! Answers Mark as irrelevant Undo
1. compare the cation exchange capacity of a kaolinitic soil and montmorillonitic soil. 2. when the soils in Part 2 were leached with 0.2N KCI solution, calcium was found in the leachate, when leached with water, none or only small amount was found....
Answer:
1. kaolinite is a 1:1 clay with very little - charge, and mont. is a 2:1 with a very high - charge....
James Lesidan at Yahoo! Answers Mark as irrelevant Undo
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