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16.3 grams Sr (1 mole Sr/87.62 grams(6.022 X 1023/1 mole Sr)
= 1.12 X 1023 atoms of strontium
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Wiki User
∙ 11y ago
To determine the number of atoms in 16.3 g of strontium (Sr), you first need to calculate the number of moles using the molar mass of Sr (87.62 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. The final calculation results in approximately 1.11 x 10^23 atoms of strontium in 16.3 g.
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