The number of molecules in 100 moles is 6.02 × 10^25 in scientific notation.

The scientific notation of 6.02 × 10^25 is 6.02e+25.

To convert the number of moles to the number of molecules, you can use Avogadro's number. Avogadro's number is approximately 6.02 × 10^23 molecules per mole.

To find the number of molecules in 100 moles, you can use the following formula:

Number of molecules = Number of moles × Avogadro's number

Number of molecules = 100 moles × 6.02 × 10^23 molecules per mole

Calculating the product:

Number of molecules = 6.02 × 10^25

Therefore, the number of molecules in 100 moles is 6.02 × 10^25 in scientific notation.