What is CEC, Science

Assignment Help:

What is CEC

The CEC of most soils increases with pH, below pH 6.0 the charge for clay mineral is relatively constant, while above pH 6.0 the charge on the mineral colloid increases slightly because of ioni sation of hydrogen from exposed hydroxyl groups at crystal edges. At very low pH values, however, the CEC is generally low. 


Related Discussions:- What is CEC

Ecology, how is ecology related to other discipline?

how is ecology related to other discipline?

Determine about the plant-available soil moisture, Determine about the Plan...

Determine about the Plant-Available Soil Moisture  Plant available soil moisture or total available water is the difference between the amount of water held in the plants root

Psychology, discuss the special conflict that erikson believed marked young...

discuss the special conflict that erikson believed marked young adulthood. Then describe how an individual could best resolve this conflict

Where multiple interpretations are possible state them, The hydrogenation o...

The hydrogenation of cyclohexene in the liquid phase has been investigated in a laboratory reactor in the temperature range from 25°C to 30°C. The catalyst (Pt) is suspended in the

What forces are important for generating wind, Question: a) Define atmo...

Question: a) Define atmospheric pressure, stating clearly its unit in meteorology. The atmospheric pressure at the foot of hill is 1013 hPa. What would be the pressure at th

Explain shale, What is shale? It is a fine-grained, earthy, sedimentary...

What is shale? It is a fine-grained, earthy, sedimentary rock like clay, but produced in thin layers.

Explain viscosity - functions of plasma proteins, Explain Viscosity - Funct...

Explain Viscosity - Functions of Plasma Proteins Plasma proteins account for about half of the viscosity of blood, the other half being due to the blood cells. The contribution

Explain the autoregulation function of kidneys, Explain the Autoregulation ...

Explain the Autoregulation function of kidneys The kidneys possess the property of autoregulation. This means that the blood flow in the kidneys remain constant. It is independ

Determine the ability to conduct quantitative data analysis, Purpose ...

Purpose To assess your ability to conduct quantitative data analysis and interpret the results of data analysis introduced inForecasting Trend. To assess your ability to

Explain the creatinine clearance test, Explain the Creatinine Clearance Tes...

Explain the Creatinine Clearance Test It determines how efficiently the kidneys are clearing creatinine from the blood and serves as an estimate of kidney function. It compare

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd