savskye2721 savskye2721

08-04-2024
Chemistry

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200 grams of soil are flushed with a strong solution of Ba₂ and the 100 mL of leachate is collected and analyzed yielding the following: Ca = 0.5 cmol Mg = 0.4 cmol K = 0.5 cmol Na = 0.3 cmol Al = 0.4 cmol H = 0.3 cmol What is the CEC (cmolc/kg) of this soil?

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