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Svetach [21]
3 years ago
15

Why can’t we go to the center of the Earth?

Chemistry
1 answer:
Mandarinka [93]3 years ago
4 0

Answer:

The reason why we don't fall  to the center the earth is the same reason why we don't fall to the floor when you sit down in a chair; the electrons in your body repel the electrons in the chair. More specifically, there is an electron cloud around each nucleus.

Explanation:

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5.625 moles of oxygen, O₂.

Explanation:

The balanced equation for the reaction is given below:

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From the balanced equation above,

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Finally, we shall determine the number of mole of O₂ required to react with 7.5 moles of aluminum, Al. This can be obtained as illustrated below:

From the balanced equation above,

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Thus, 5.625 moles of O₂ is needed for the reaction.

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Answer:

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Explanation:

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Explanation:

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Many metals react with acids to produce hydrogen gas. A certain reaction produces 32.6 L of hydrogen gas at STP. How many moles
morpeh [17]

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Explanation:

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