In October 2024
Answer to Question #331587 in Physical Chemistry for Lalit
An unknown fraction of organic matter in soil has a molecular mass of 2200 g/mol. It contains 20 carboxyl groups (pka = 5) and 10 phenolic groups (pka = 6). The pH of this soil is 5. What is its CEC? Write a sentence describing how functional groups relate to charge generation in soil.
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