Determine the number of representative particles in each of the following and identify the representative particle.

Question

a. 13.0 mol Ag

b. 23.7 mol H20

c. 0.178 mol NaCl

Answer 1

I'll do the first one for you.
13.0 mol Ag x (6.02 x 10^23 atoms Ag/1 mol Ag) = ?? atoms Ag.

I assume the second one will be molecules H2O and the third will be Na ions and Cl ions.