Your soil is 3.7% organic matter and 18.0% clay. Of that 18.0% clay, 30% is kaolinite, 25% is vermiculite, 30% is smectite, and 15% is mica.  Your soil is at a pH of 7.  What is the total CEC of this soil in cmolc/kg? Please answer to one decimal.

Q: When a soil pH is above neutral, what element most likely is to be used to reduce soil pH?

A: Mostly compounds containing the element sulfur are used to intentionally reduce soil pH. Elemental…

Q: The moist weight of 5.66 x 103 m³ of a soil is 102.3 x 103 kN. The moisture content and the specific…

A:

Q: Which of the following is/are TRUE about the Specific Gravity (Gs)? It is one of the most important…

A: Which of the following is/are TRUE about the Specific Gravity (Gs)? The first 3 statements are true…

Q: The moist weight of 0.2 ft³ of a soil is 23 lb. The moisture content and the specific gravity of…

A: Given data, Moist weight of soil,W = 23lb Volume= V= 0.2ft³ Moisture content = w= 11% Specific…

Q: A 56 cm³ sample of moist soil weights 130.5g. When it is dried out in an oven, it weighs 111.1g. The…

A: Given: Volume of sample, V=56 cm3 Weight of moist soil, W=130.5 g Weight of dry soil, Wd=111.1 g…

Q: Question 13 What is the typical range for the specific gravity of soil solids, Gs? O 3.0 - 4.0 2.6 -…

A: Q13-  The typical range of specific gravity of soil solids.

Q: Mass of soil U.S. sieve no. retained on each sieve (g) 4 6 30.0 10 48.7 20 127.3 40 96.8 60 76.6 100…

A:

Q: Given: An undisturbed chunk of soil has a wet weight of 73lbs and a volume of 0.65ft³. When dried…

A:

Q: The plastic limit of a soil is 0.35and its plasticity index is 0.1. When the soil is dried from its…

A:

Hydrogen Energy

Energy is a quantity that cannot be defined, its existence can only be felt. In simple language, if a system possesses energy, it can do a specific kind of work. There are many forms of energy sources which people can use to obtain work. Solar energy, tidal energy, hydroelectric energy, geothermal energy, wind energy are some of the renewable energy sources which are primarily used for the production of electricity.