the number of moles in 3.008*10^19 atoms of silver
To find the number of moles, we need to use Avogadro's number which is 6.022 x 10^23.
First, we need to convert the given number of atoms of silver to moles by dividing by Avogadro's number:
3.008 x 10^19 / (6.022 x 10^23) = 0.00004997 moles
Therefore, there are approximately 0.00004997 moles in 3.008 x 10^19 atoms of silver.
To calculate the number of moles in a given number of atoms, you can use Avogadro's number, which states that one mole of any substance contains 6.022 × 10^23 particles.
1 mole of silver contains 6.022 × 10^23 atoms.
Given:
Number of atoms of silver = 3.008 × 10^19 atoms
To find the number of moles:
Number of moles = (Number of atoms) / (Avogadro's number)
Number of moles of silver = (3.008 × 10^19 atoms) / (6.022 × 10^23 atoms/mole)
Now, let's calculate the number of moles:
Number of moles of silver = (3.008 × 10^19) / (6.022 × 10^23)
= (3.008 / 6.022) × (10^19 / 10^23)
= 0.5 × 10^(-4)
= 0.00005 moles
Therefore, the number of moles in 3.008 × 10^19 atoms of silver is 0.00005 moles.