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kherson [118]
3 years ago
12

These are three theorized causes of A) glacial melting. B) changing of the climate. C) high and low ocean tides. D) movement of

the tectonic plates.
Chemistry
1 answer:
professor190 [17]3 years ago
8 0

actually its D) movement of tectonic plates

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Given :

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We know, 1 mole of every compound contains Nₐ = 6.022 × 10²³ molecules.

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n = \dfrac{N}{N_a}\\\\n = \dfrac{4.5\times 10^{22}}{6.022\times 10^{23}}\\\\n = 0.0747 \ moles

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