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Lina20 [59]
3 years ago
9

Explain the term respiration and how this process increases the percentage of carbon dioxide in the atmosphere.

Chemistry
1 answer:
sammy [17]3 years ago
4 0

Answer:

Please find the explanation to this question below.

Explanation:

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The ____ cycle is not a nutrient cycle
Lelu [443]

Answer:

Water cycle

Explanation:

The water cycle, also called as the hydrologic cycle that describes the continual flow of water i.e on over and beyond the surface of the Earth.

The nutrient cycle refers to the cycle in which there is a movement and exchange of organic and inorganic matter

Therefore the water cycle is not a nutrient cycle and hence the same is to be considered

7 0
3 years ago
Draw the compound that would produce 4-ethyl-3-hexanol in the presence of a nickel catalyst and hydrogen.
MatroZZZ [7]
In organic chemistry, there are already known reaction for synthesis that have been studied and experimented by scientists. For reactions involving a Nickel catalyst in the presence of hydrogen gas, the reaction would be hydrogenation of alkene to yield an alcohol. These reaction is anti-Markovnikov, or proceeds by violating the rule of Markovnikov. His rule states that 'the rich gets richer'. This means that the heavily substituted C atom of the alkene chain would receive another substituent. Therefore, the complete reaction would be

4-ethyl-3-hexene   ------->  4-ethyl-3-hexanol

In structural formula, the reaction goes as follows as shown in the picture.

5 0
3 years ago
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ASAP <br> What is the pressure in atm of 0.47mol of a gas in a 1.7L container at 276K?
Doss [256]

Answer:

p= 6.26 atm

Explanation:

6 0
2 years ago
A good place to start when evaluating scientific evidence is to
slava [35]
First of all scientific evidence is anything that is gathered using the scientific method that supports a hypothesis can be considered. According to me, a good place to start evaluating is to look at whether the evidence was collected using good scientific principles.

Good luck :)
7 0
3 years ago
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Al2O3; The ___ show the ___ of each atom in the ___
sasho [114]

atoms definitions and I hope this helps

4 0
3 years ago
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