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Calculate the number of atoms

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Reference no: EM131374430

1. Using Avogadro's number, calculate the number of atoms in 0.005 kilograms of carbon.

2. If there are 'x' atoms in 5 grams of carbon, how many atoms are there in 5 grams of silicon?

3. If 10 grams of iron contain 'y' atoms, how many grams of aluminum will contain 'y' atoms.

Reference no: EM131374430

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