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hodyreva [135]
3 years ago
10

Which layer of soil in the diagram contains clay and other particles of rock but little humus ?

Chemistry
2 answers:
Nata [24]3 years ago
5 0
The B horizon, which is also known as subsoil, usually consists of clay, and other particles that have washed down from the A horizon. The B horizon usually contains little humus. Hope this is the answer you were looking for!
Ahat [919]3 years ago
4 0
Im thinking a horizon 
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How many grams of carbon are contained in one mole of C3H8?
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Answer:

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2 years ago
if only 0.264 g of ca(oh)2 dissolves in enough water to give 0.178 l of aqueous solution at a given temperature, what is the ksp
Maurinko [17]

The ksp value for calcium hydroxide at this temperature is 5.20 × 10⁻⁶.

<h3>What is ksp?</h3>

Ksp is an equilibrium constant of a solid substance dissolved in a liquid solution.

Given that, the volume of water is 0.178 l, 0.264 g of Ca(OH)² dissolves in enough water

The solution equilibrium is

Ca(OH)² = Ca + 2OH

The molar solubility is

0.186 / 74.00  / 0.230 = 0.0109 M

The ksp value will be

Ksp = (s) (2S)²

Putting the values in the formula

(0.0109) x (2 x 0.0109)² = 5.20 × 10⁻⁶.

Thus, the ksp value for calcium hydroxide is 5.20 × 10⁻⁶.

To learn more about ksp value, refer to the link:

brainly.com/question/27132799

#SPJ4

8 0
1 year ago
0.17 M KCHO2 Find the pH
SashulF [63]
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3 years ago
PLEASE HELP 20 POINTS What is a key event found in CO2 and glucose?
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the answer is carbon

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Using the model of the periodic table, which two elements pictured have similar chemical properties?
Murljashka [212]

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