How many atoms are in 0.625 moles of ge (atomic mass = 72.59 amu)?

Chemistry

2 answers:

lord [1]3 years ago

8 0

0.625 moles of ge X 6.02x10^23 atoms/ 1 mol of ge equal to 3.76x10^23 atoms of ge, just times with Avogadro.

Vikki [24]3 years ago

8 0

Answer:

3.76 × 10²³ atoms

Explanation:

1 mole = 6.022 × 10²³ atoms (Avogadro's number)

Therefore, 0.625 moles of Ge will have:

Multiply the given moles by number of atoms per mole.

= 0.625 moles ×6.022 × 10²³ atoms/mol

= 3.76 × 10²³ atoms

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postnew [5]

Answer:

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5 0

3 years ago

(b)

mixas84 [53]

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3 years ago

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Ksju [112]

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