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Nuetrik [128]
3 years ago
15

Which statements describe an interaction between the biosphere and the atmosphere related to photosynthesis? Select 2 correct ch

oices.
During photosynthesis, plant roots take in water from soil.
During photosynthesis, plants take in carbon dioxide from the air.
Energy stored in the soil during photosynthesis is released into the air.
During photosynthesis, plants make food and release oxygen into the air.
Energy stored in plants through photosynthesis is transferred to humans who eat them.
Chemistry
2 answers:
nika2105 [10]3 years ago
8 0

Answer:b

Explanation:

coldgirl [10]3 years ago
7 0

Answer:

It is the second one and the fourth one

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  • Option B, 0.0409 M

Explanation:

<u>1) Data:</u>

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<u>2) Formula:</u>

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<h3>How to find the number of moles ?</h3>

Number of moles = \frac{\text{Given number of atoms}}{\text{Avogadro's Number}}

     

<h3>What is Avogadro's Number ?</h3>

Avogadro's number is the number of particles in one mole of substance. 6.022 × 10²³ is known as Avogadro's Constant / Avogadro's Number.

Avogadro's Number = 6.022 × 10²³

Now put the values in above formula we get

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Thus from the above conclusion we can say that 7.32 moles of Chromium is present in 4.41 × 10²⁴ atoms.

Learn more about the Avogadro's Number here: brainly.com/question/1581342

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