number of atoms in 3.02 mol of tin
To find the number of atoms in 3.02 mol of tin, we need to use Avogadro's number, which is 6.022 x 10^23 atoms/mol.
So, we can calculate as follows:
Number of atoms = (3.02 mol) x (6.022 x 10^23 atoms/mol)
Number of atoms = 1.817644 x 10^24 atoms
Therefore, there are approximately 1.817644 x 10^24 atoms in 3.02 mol of tin.
To determine the number of atoms in a given amount of a substance, you can use Avogadro's number, which is approximately 6.022 × 10^23 atoms per mole.
First, find the number of moles of tin:
moles = 3.02 mol
Next, calculate the number of atoms using Avogadro's number:
atoms = moles × Avogadro's number
Substituting the values:
atoms = 3.02 mol × 6.022 × 10^23 atoms/mol
By multiplying these values together, you will get the number of atoms:
atoms ≈ 1.82 × 10^24 atoms
Therefore, there are approximately 1.82 × 10^24 atoms in 3.02 mol of tin.