Question

number of atoms in 1.62g of silver
​

Answer 1

You can never relate the mass of a substance to the atoms of that substance. The number of moles must always bridge the gap between the two units.

I must also add that 1mol of any substance=

6.023×1023atomsand the molar mass of Ag is 107.87 g/mol

With that let's begin:

4.01g×1mol

107.87g×6.023×1023atoms1mol

2.24×1022atoms

Answer 2

Explanation:

no of moles = 1.62/108 /6022*10**23/1000*1/100

=0.09033*10*23

=9.033*10*21 atoms is the answer