What is the soil pH used to differentiate between CEC and ECEC?Group of answer choices1245.510

What is the CEC of the soil?Use the following information to answer this question:Cations extracted from 100 g of soil:Al3+ = 5 meq/100g;H+ = 2 meq/100g;Ca2+ = 3 meq/100g;Mg2+ = 3 meq/100g;K+ = 3 meq/100g;Na+ = 3 meq/100g.Group of answer choices1961230

What is the ideal pH for soil organisms?Group of answer choices571110

What is soil pH?Group of answer choicesMeasure of acidity and alkalinityMeasure of limingMeasure of electrical conductivityMeasure of nutrient availabilityNext

KA1 A sample of seawater has a measured pH of 8.1.Classify the seawater.neutrala basea carbonatean acid

what is pH? HOW ACIDIC OR BASIC pH can be determined