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Goryan [66]
3 years ago
7

Explain whether or not you expect the chaparral biome to be sensitive to the loss of a single species.

Chemistry
1 answer:
aleksley [76]3 years ago
3 0

Answer:

See the answer below

Explanation:

The chaparral biome is a temperate biome with a characteristic high temperature and dryness during summer and mild rainy winters and springs. The biome can be found in relatively small amounts in the major continents of the world with its rich plant and animal diversity who have successfully adapted to the conditions of the biome.

Due to the high biodiversity of the chaparral biome, <u>one would expect it to be resilient to the loss of a single species.</u> <em>The more the biodiversity of a biome or community, the more resilient such biome or community would be to the loss of species and lower the biodiversity, the more sensitive the community would be to the loss of species. </em>

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Calculate the fraction of atoms in a sample of argon gas at 400 K that have an energy of 12.5 kJ or greater. Report your answer
emmainna [20.7K]

Answer:

0.023

Explanation:

The Arrhenius' equation states that:

k = A*e^{\frac{-Ea}{RT}

Where k is the velocity constant of the reaction, A is the constant of the collisions, Ea is the activation energy (the energy necessary to the molecules have so the reaction will happen), R is the gas constant (8.314 J/molK) and T is the temperature.

This equation is derivated of:

k = pZf

Where

p=fraction of collisions that occur with reactant molecules properly oriented

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Z=frequency of collisions

Thus, p*Z = A, and

f = e^{\frac{-Ea}{RT} }

So, if the energy of the molecules is 12.5 kJ/mol = 12500 J/mol, thus the fraction will be:

f = e^{\frac{-12500}{8.314*400} }

f = 0.023

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3 years ago
Is condensation an exothermic or endothermic process? Based on Le Cha^telier’s principle, would you predict the vapor pressure o
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Explanation:

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Hello!

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