Question

What is the mass of 5.80 × 1023 atoms of silver (Ag)? Please explain the conversions to me. Thank you!

Answer 1

Atomic mass Silver ( Ag) = 107.8682 u.m.a

107.8682 g -------------- 6.02x10²³ atoms
?? g ----------------------- 5.80x10²³ atoms

107.8682 x (5.80x10²³) / 6.02x10²³ =

103.92 g of Ag

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