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Number of atoms in a 95.0 g sample of gild nugget

Sagot :

Answer:

number of Au atoms = 95.0 g Au×

196.97 g Au

1 mol Au

×

1 mol Au

6.022 × 10²³ Au atoms

\boxed{\text{number of Au atoms = 2.90 × 10²³ atoms}}

number of Au atoms = 2.90 × 10²³ atoms

Explanation:

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