Question

How many molecules are in 1.14 moles of SO3?
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Answer 1

There are 6.87 x 1023 atoms in 1.14 mol SO3, or sulfur trioxide (mol is the abbreviation for mole). In order to find this answer, you need to take 1.14 mol SO3 and multiply it by Avogadro's number, or 6.022 x 1023. This should give you the number of atoms in a mole.

Answer 2

With the correct number of significant figures, there are 6.87 x 10^23 molecules of SO3.