How many moles of aspirin contain each of the following number of molecules?
Note: Reference the Fundamental constants table for additional information.Be sure your answer has the correct number of significant figures.
2.97x10^25
To find the number of moles, we can first calculate the number of molecules in one mole using Avogadro's number, which is approximately 6.022 x 10^23 molecules/mol.
Number of moles = (Number of molecules) / (6.022 x 10^23 molecules/mol)
Number of moles = (2.97 x 10^25) / (6.022 x 10^23)
Number of moles ≈ 4.93 moles
Therefore, 2.97 x 10^25 molecules of aspirin contain approximately 4.93 moles.