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20-05-2021
Chemistry

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Determine the number of atoms present in 4.5 mols of Calcium

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20-05-2021

Answer:

1 mole : 6,022 * 10^23 = 4.5 moles : X

X = (6.022 * 10^23 * 4.5)/1 = 2.7099 * 10^24 atoms

Explanation:

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