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ValentinkaMS [17]
2 years ago
11

1.A space shuttle's wings are useless as it travels around the exosphere. Explain, in your own words, why the wings are so usele

ss and how the shuttles can move around.
2.Explain, in your own words, the thermosphere and the stratosphere are our hottest atmosphere layers.

3.Explain, in your own words, how and why “shooting stars” occur. For example, why and what causes meteors to burn up.

4.Explain, in your own words, the importance of our ozone layer in the stratosphere.

5.Explain, in your own words, why weather only occurs in the troposphere.

PLEASE HELP!!!!! Use your own words please! I will give the brainiest to the person who answers it!
Chemistry
1 answer:
Andrews [41]2 years ago
6 0

Thrust acts on the spacecraft and propels in the space.

<h3>How space shuttles move?</h3>

1. The force created by the shuttle's engines in expelling the burning fuel produces an equal thrust in the opposite direction. This thrust acts on the spacecraft and propels in the space.

2. The thermosphere and the stratosphere are our hottest atmosphere layers because these two layers are present near the sun as compared to other layers of atmosphere.

3. When the meteors hit the atmosphere, meteors rub against air particles and create friction which is heating the meteors. The heat vaporizes most meteors, creating what we call shooting stars.

Learn more about atmosphere here: brainly.com/question/24925283

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Answer:

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Explanation:

<u>1. Balanced chemical equation (given):</u>

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<u>2. Theoretical mole ratios:</u>

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<u>3. Limiting reactant:</u>

When  1 mole of ammonia is combined with 2 moles of oxygen, the mole ratio is:

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Hence, NH₃ is in less proportion with respect to oxygen than what is theoretically needed, and the former is the limiting reactant.

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<u>4. Analyze the other options:</u>

The amount of oxygen that will react is:

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Neither option A) nor C) describe that situation.

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Hence, the correct answer is the option B) All the ammonia is consumed.

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