Question

calculate the no. of moles for 1 atom of silver

Answer 1

A quarter of 6.022 x 10^23 atoms make up 0.25 mol of Ag.
 The number of atoms or molecules in one mole of any substance is equal to Avogadro's number which is 6 .023 × 10^23 similarly 0.25 mole will contain 0.25 × 6.023 × 10^23.

Answer 2

The answer is 0.166 × 10⁻²² moles

GIVEN

Number of atoms of Silver = 1.

TO FIND

Number of moles

SOLUTION

We can simply solve the above problem as follows;

We know that,

1 mole of silver atoms = 6.022 × 10²² atoms of silver.

Applying simple unitary method.

Number of moles in 1 atom of silver = 1/6.022 × 10²²

= 0.166 × 10⁻²² moles

Hence, The answer is 0.166 × 10⁻²² moles

#SPJ3