How many atoms are in 5.54 g of F₂? A)6.02 * 10²³ atoms B)0.146 atoms C)0.292 atoms D)8.78 * 10²² atoms E)1.76 * 10²³ atoms

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Quizplus · Accepted Answer

To find the number of atoms in 5.54 g of F₂, first calculate the moles of F₂ using its molar mass (38 g/mol for F₂). Then, multiply by Avogadro's number (6.02 * 10²³) and by 2 (since each molecule of F₂ contains 2 atoms). This gives approximately 1.76 * 10²³ atoms.

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