Cation exchange Notes: Definitions & Explanations PDF | Download eBooks
Study Cation exchange lecture notes PDF with biology definitions and explanation to study What is Cation exchange?. Study cation exchange explanation with biology terms to review biology course for online degree programs.
Cation exchange Definition:
Mineral cations enter the soil solution by cation exchange, a process in which cations are displaced from soil particles by other cations, particularly H+.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Cation exchange Notes:
Cation exchange capacity is the total capacity of a soil to hold exchangeable cations. It is an inherent soil characteristic and is difficult to alter significantly. It influences the soil's ability to hold onto essential nutrients and provides a buffer against soil acidification. Negative charges on the surfaces of soil particles bind positively-charged atoms or molecules, but allow these to exchange with other positively charged particles in the surrounding soil water.
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