Question

what is step 3? find the number of molecules by multiplying the number of moles of sucrose by avogadros number. find the number of atoms in 0.035 mol of sucrose by multiplying the number of moles of sucrose by avogadros number. find the molar mass of sucrose. reset problem

Explanation:

To find the number of molecules of a substance, you multiply the number of moles of that substance by Avogadro's number. This is a standard step in mole - to - molecule conversions in chemistry. The second option is incorrect as it mentions finding atoms when the step is about molecules. Finding the molar mass is a different initial step in other types of mole - related calculations, not this molecule - finding step.

Answer:

Find the number of molecules by multiplying the number of moles of sucrose by Avogadro's number.