How many atoms are in 2.50 moles of CO₂? A) 4.52 × 10²⁴ atoms B) 1.52 × 10²⁴ atoms C) 5.02 × 10²³ atoms D) 3.01 × 10²⁴ atoms E) 7.53 × 10²³ atoms

Name: How many atoms are in 2.50 moles of CO 2 ? A) 4.52 × 10 24 atoms B) 1.52 × 10 24 atoms C) 5.02 × 10 23 atoms D) 3.01 × 10 24 atoms E) 7.53 × 10 23 atoms
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Quizplus · Accepted Answer

Each CO2 molecule contains 3 atoms (1 carbon and 2 oxygen). In 2.50 moles of CO2, there are 2.50 x 6.022 x 10^23 molecules/mole x 3 atoms/molecule = 4.52 x 10^24 atoms.

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