76.2 mol Ag
6.023*1023
0.74559946861508 assuming you meant 10^23 instead of 1023
1 mole Ag = 6 x 10^23 atoms = 107.87g. ? atoms = 1.6gby simple proportion it follows that:1.6 x 6 x 10^23 / 107.87 = ...
The atomic weight of silver is 108 g/mol To convert grams to moles:moles Ag=35.5 g Ag1 mol= 0.329 mol Ag108 gMultiply by moles per gram. Grams cancel...