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3 years ago

What is the internal energy of 2.00 mol of diatomic hydrogen gas (H2) at 35°C?

1 answer:

4 0

As you mentioned, we will use Equipartition Theorem.
H2 has 5 degrees of freedom; 3 translations and 2 rotation
Therefore:
Internal energy = (5/2) nRT
You just substitute in the equation with the values of R and T and calculate the internal energy as follows:
Internal energy = (5/2) x 2 x 8.314 x 308 = 32.0089 x 10^3 J

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Nikolay [14]

Answer:

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Explanation:

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3 years ago

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Verizon [17]

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<h3>Further explanation</h3>

Given

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time = 15 s

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3 years ago

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Inessa [10]

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<h3>What is the importance of movement of the scapula during arm elevation?</h3>

The scapula is an important bone which is found in the shoulder and back region of the body.

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During arm elevation, the scapula undergoes an upward rotational motion.

Therefore, the purpose of the scapula to move during arm elevation is increase the range of elevation of the arm.

Learn more about scapula motion at: brainly.com/question/5133017

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2 years ago

Decision making worksheet answer key

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Answer:

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