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maria [59]
3 years ago
11

Approximately how many atoms make up 2.3 moles of gallium

Chemistry
2 answers:
mars1129 [50]3 years ago
3 0
C is the correct answer
goldfiish [28.3K]3 years ago
3 0
Answer:
D. 1.4 * 10^24

Explanation:
We are given that:
number of moles = 2.3
One mole of any element contains Avogadro's number of atoms. So to get the total number of atoms, we will just multiply the number of moles by Avogadro's number as follows:
number of atoms = 2.3 * 6.022 * 10^23 = 1.38506 * 10^24 atoms
which is approximately equal to 1.4 * 10^24 atoms

Hope this helps :)

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Explanation:

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3 years ago
How did knowing the number of valence electrons in one
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Answer:

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5 0
3 years ago
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Hope this answers the question.
8 0
3 years ago
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