Question

One mole of silver has a mass of 107.9 grams. Approximately how many atoms of silver are present in one mole of silver

Answer 1

Answer: Silver has an atomic mass of aproximately 107.9.

Explanation:

1 mole of silver atoms = 107.9g and there are 6.02x10^23 atoms in one mole.

Answer 2

Answer:

6.022 × 10²³ atoms Ag

Explanation:

Silver has a molar mass of 107.87. Convert grams to moles by dividing by the molar mass.

107. 9 grams × $\frac{1 mole Ag}{107.87 grams}$ = 1 mole Ag

Multiply by Avogrado's number (6.022 × 10²³ atoms) to find the number of atoms.

1 mole Ag × 6.022 × 10²³ atoms = 6.022 × 10²³ atoms Ag

There is approximately 6.022 × 10²³ atoms of silver present in one mole of silver.

Hope that helps.