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alexandr402 [8]
4 years ago
11

SCIENCE HELP?!

Chemistry
2 answers:
RUDIKE [14]4 years ago
6 0
<span>The Earth's Crust, Lithosphere and Asthenosphere. ... Also, ocean crust is made of denser minerals than continental crust. The tectonic plates are made up of Earth's crust and the upper part of the mantle layer underneath. Together the crust and upper mantle are called the lithosphere and they extend about 80 km deep. so i will go with "B" as the correct answer,</span>
Whitepunk [10]4 years ago
5 0
Your answer is B.

Hope this helps!
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Therefore, 12 g of C = 6.023 x 10²³ C atoms

1 g of C = \frac{6.023 x 10^2^3}{12} C atoms = 5.02 x 10²² C atoms

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Explanation:

<h3>NH3 is a weak alkali that does not dissociate fully into its solution: It's dissociation is a reversible reaction. </h3><h3></h3>

Reactions are also :

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Irreversible reaction

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Example : Burning of paper

3 0
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Read 2 more answers
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3 years ago
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