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san4es73 [151]
3 years ago
12

What term refers to the coldest and densest zone, deep below the surface of a lake?

Chemistry
2 answers:
uranmaximum [27]3 years ago
5 0
Profundal 

profundal zone is the coldest and deepest zone 
goblinko [34]3 years ago
3 0

Answer: Hypolimnion

Explanation:

The hypolimnion layer is found in the dense region of lake. It is bottom layer of water in a thermally stratified lake.

This region has lowest oxygen concentration,and it lies below the thermocline.

It is the deepest and coldest layer found in lake. It has very less oxygen and maximum amount of sediments is also found there.

There reaches no light so photosynthesis id not possible there. The temperature there is almost 4 °C throughout the year.

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The genetic material of all organisms;made up of two twisted strands in a double helix
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DNA 
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3 years ago
The compound responsible for the characteristic smell of garlic is allicin, c6h10os2. the mass of 1.00 mol of allicin, rounded t
Gemiola [76]

The compound responsible for the characteristic smell of garlic is allicin, that is having molecular formula C₆H₁₀OS₂.

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So mass of C₆H₁₀OS₂ can be calculated as:


Number of moles of C_{6}H_{10}OS_{2}, n= \frac{Given mass of the }{Molar mass of theC_{6}H_{10}OS_{2}}

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Methanol can be synthesized by combining carbon monoxide and hydrogen. CO(g) 2H2(g) CH3OH(g) . A reaction vessel contains the th
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Answer:

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The partial pressure of hydrogen will remain unchanged on the addition of Argon.

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