How many atoms are in 4.39 g of CO₂? A)1.80 * 10²³ atoms B)6.01 * 10²² atoms C)1.16 * 10²⁶ atoms D)6.04 * 10²⁴ atoms E)1.81 * 10²⁵ atoms

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Quizplus · Accepted Answer

To find the number of atoms in 4.39 g of CO2, first calculate the number of moles of CO2 using its molar mass (44.01 g/mol). Then, multiply by Avogadro's number (6.022 x 10^23 molecules/mol) to find the number of molecules. Since each CO2 molecule has 3 atoms (1 carbon and 2 oxygen), multiply the number of molecules by 3 to get the total number of atoms. This calculation results in approximately 1.80 x 10^23 atoms.

How Many Atoms Are in 4