Question

calculate the number of molecules in 108g of Ag​

Answer 1

Answer:

$6.022*10^{23}$

Explanation:

first find number of moles

$n = \frac{given weight}{atomic weight}$

given weight = 108g

atomic mass of Ag = 108u

$n = \frac{108}{108} = 1$

so number of moles = 1

that means number of particles (i.e.atoms or molecules) = $1 * N_{a}$ (where Na is avagardo number)

Total number of molecules in 108 g of Ag is

$N_{a}$  = $6.022*10^{23}$

Answer 2

Answer:

1 is ans pakka 108/108*6.022*10 to the power 3