1. Avogadro's Number
* Avogadro's number tells us the number of atoms or molecules in one mole of a substance: 6.022 x 10^23.
2. Molar Mass
* The molar mass of silver (Ag) is 107.87 g/mol. This means one mole of silver atoms weighs 107.87 grams.
3. Calculation
* Step 1: Determine the number of moles of silver atoms:
(3.30 x 10^23 atoms) / (6.022 x 10^23 atoms/mol) = 0.548 moles of silver
* Step 2: Calculate the mass of silver:
(0.548 moles) * (107.87 g/mol) = 59.2 grams
Therefore, 3.30 x 10^23 atoms of silver have a mass of approximately 59.2 grams.
