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maria [59]
2 years ago
8

How does the rock cycle and plate tectonics interfere with geochemists trying to determine the age of the Earth? Chose the best

answer.
The rock cycle and plate tectonics cause Earth to lose its outer layer every one billion years as it creates new crust.


The rock cycle and plate tectonics cause Earth's rocks to break down over time and they are recycled through natural processes.


The rock cycle and plate tectonics cause Earth's original rocks to be buried deep in the ocean where they cannot be discovered.
Chemistry
1 answer:
Phoenix [80]2 years ago
4 0

Answer:

The rock cycle and plate tectonics cause Earth's rocks to break down over time and they are recycled through natural processes.

Explanation:

Rock cycle(Attachment-1)

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Why are the outer-most electrons the only ones included in the electron dot<br> diagram?
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Atoms with 5 or more valence electrons gain electrons forming a negative ion, or anion. why are outermost electrons only ones included in orbital filling diagram? they are the only ones involved in chemical reactions and bonding. ... 2s orbital is farther from the nucleus meaning it has more energy.

Explanation:

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3 years ago
Solid iron (III) oxide reacts with hydrogen gas to form iron and water. How many grams of iron are produced when 440.23 grams of
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When 440.23 grams of iron(III) oxide are reacted with hydrogen gas, the amount of iron produced will be 307.66 grams

<h3>Stoichiometric calculation</h3>

From the equation of the reaction:

Fe_2O_3 + 3H_2 --- > 2Fe + 3H_2O

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Equivalent mole of produced iron = 2.76 x 2 = 5.52 moles

Mass of 5.52 moles of iron = 5.52 x 55.8 = 307.66 grams

More on stoichiometric calculations can be found here; brainly.com/question/27287858

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