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Ahat [919]
3 years ago
7

What keeps the Earth's atmosphere from floating away?

Chemistry
2 answers:
Vikki [24]3 years ago
8 0
Correct Option is "A"


Hope this Helps!
Anna11 [10]3 years ago
7 0
Is this it <span>A. Earth's gravity keeps the air molecules of the atmosphere from escaping the area surround Earth</span>
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OleMash [197]

Explanation:

Note: Molar masses of elements can be found online or in the periodic table.

Moles of Magnesium

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Moles of Oxygen

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Moles ratio of Lithium to Oxygen

= 1.311mol : 0.650mol = 2 : 1.

Hence we have the empirical formula Li2O.

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A. Rock Cycle

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