To calculate the mass of a given number of moles of a substance, you can use the concept of molar mass. The molar mass represents the mass of one mole of atoms or molecules of a substance.
The molar mass of silver (Ag) is approximately 107.87 grams per mole.
To determine the mass of 0.5 moles of silver atoms, you can use the following calculation:
Mass = Number of moles × Molar mass
Mass of 0.5 moles of silver = 0.5 moles × 107.87 g/mol ≈ 53.94 grams
Therefore, the mass of 0.5 moles of silver atoms is approximately 53.94 grams.